CN112964067A - Charging equipment for metallurgical furnace - Google Patents
Charging equipment for metallurgical furnace Download PDFInfo
- Publication number
- CN112964067A CN112964067A CN202110202498.XA CN202110202498A CN112964067A CN 112964067 A CN112964067 A CN 112964067A CN 202110202498 A CN202110202498 A CN 202110202498A CN 112964067 A CN112964067 A CN 112964067A
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- China
- Prior art keywords
- metallurgical furnace
- belt
- top cover
- pipe
- rod
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0025—Charging or loading melting furnaces with material in the solid state
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
- F27D1/1808—Removable covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
- F27D17/002—Details of the installations, e.g. fume conduits or seals
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
- F27D1/1808—Removable covers
- F27D2001/1825—Means for moving the cover
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/0063—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising endless belts
Abstract
The invention discloses a metallurgical furnace charging device, which comprises a metallurgical furnace mechanism, a feeding port mechanism, a discharging mechanism and a material conveying mechanism, wherein the feeding port mechanism is arranged on the metallurgical furnace mechanism; the feeding port mechanism penetrates through the center of the upper surface of the metallurgical furnace mechanism, the discharging mechanisms are fixedly arranged on two sides of the metallurgical furnace mechanism, the middle connecting part of the discharging mechanisms is arranged in the metallurgical furnace mechanism, and the material conveying mechanism is connected with the metallurgical furnace mechanism in a split manner; according to the invention, the charging mechanism is arranged, so that charging can be stably carried out in the metallurgical furnace, and the damage to the interior of the metallurgical furnace caused by overlarge impact force is prevented; by arranging the transport box, the transport box can be moved to other positions when the device is not used, so that a large amount of space can be saved; through setting up a plurality of mounting holes and connecting rod, can be when defeated material in to the metallurgical furnace, the mineral aggregate that will not reach required size screens out as required.
Description
Technical Field
The invention relates to the technical field of metallurgical equipment. In particular to charging equipment of a metallurgical furnace.
Background
In the metallurgical process, no matter which method and means are adopted to smelt the metal, the charging is a very critical process, the current charging technology is single, most of the charging is delivered by a movable crown block or a fixed charging device, the floor area of the charging device is large, the utilization rate of equipment is not high, and part of workers are required to perform auxiliary operation, so that the labor intensity of the workers is high, the working environment is severe, dangerous events are often generated in the working process, and the life safety of the workers is greatly threatened.
The charging opening of metallurgical stove often sets up the top at metallurgical stove, and the removal overhead traveling crane that commonly adopts among the current application or fixed feeding device all transport the charging opening of metallurgical stove with the material when reinforced, then directly loosen, because the weight of material like this can cause the impact to the inside ground of metallurgical stove, very big reduction the life of metallurgical stove.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to provide a metallurgical furnace charging device which can protect a metallurgical furnace.
In order to solve the technical problems, the invention provides the following technical scheme:
the metallurgical furnace charging equipment comprises a metallurgical furnace mechanism, a feeding port mechanism, a discharging mechanism and a material conveying mechanism;
the feeding port mechanism penetrates through the center of the upper surface of the metallurgical furnace mechanism, the discharging mechanisms are fixedly installed on two sides of the metallurgical furnace mechanism, the middle connecting part of the discharging mechanisms is arranged inside the metallurgical furnace mechanism, and the material conveying mechanism is connected with the metallurgical furnace mechanism in a split mode.
The charging equipment for the metallurgical furnace comprises a metallurgical furnace, a top cover, a base and a feeding hole;
the metallurgical furnace is characterized in that a top cover is fixedly mounted at the top of the metallurgical furnace, the top cover can be detached, a base is fixedly mounted at the position, close to the outer edge, of the bottom of the metallurgical furnace, the base is in a rhombic shape or in other shapes, the number of the bases is multiple, a feed port penetrates through the center of the top cover, and the feed port is square.
The charging equipment for the metallurgical furnace comprises a charging port mechanism, a charging port mechanism and a charging device, wherein the charging port mechanism comprises a connecting pipe, a top cover, a smoke absorbing pipe, a charging pipe, a shielding strip and a placing strip;
the top end and the bottom end of the connecting pipe are both in a through design, the connecting pipe is fixedly arranged inside the feed port, the length and the width of the connecting pipe are equal to those of the feed port, and the bottom of the connecting pipe protrudes out of the lower surface of the top cover;
the top of the connecting pipe is fixedly provided with a top cover, the top cover is conical, the bottom of the top cover is matched with the top of the connecting pipe, the top of the top cover is in a through design, the top end of the top cover is fixedly provided with a smoke absorbing pipe, the top end of the smoke absorbing pipe is connected with a smoke treatment device, and the bottom end of the smoke absorbing pipe is matched with an opening in the top end of the top cover;
the utility model discloses a material feeding device, including connecting pipe, throwing material pipe, shielding strip, soft high temperature resistant material, it is a plurality of, a plurality of to shelter from the even distribution of strip on the length direction of throwing the inside upper surface of material pipe, place a position fixed mounting that the inside lower surface of material pipe is close to the entry of strip fixed mounting, the length of placing the strip is equal with the length of throwing the inside of material pipe, just place the top of strip and be connected with the bottom of sheltering from the strip, just it is the arcuation design to place a long stupefied of strip upper surface near the entry.
The charging device for the metallurgical furnace comprises a sliding plate, a sliding chute, a sliding block, a door-shaped rod, a through hole, a first motor, a winding wheel, a pull rope, an installation box, a placing plate, a rotating shaft, a limiting ring, a belt hole, a first belt pulley, a second motor, a second belt pulley and a belt;
the number of the sliding plates is two, the two sliding plates are symmetrically arranged on two sides of the metallurgical furnace, one side of each sliding plate, far away from the metallurgical furnace, is provided with a sliding chute, and a sliding block is arranged in each sliding chute in a sliding mode;
the bottom end of one side rod of the door-shaped rod is fixedly arranged on the upper surface of the sliding block, the upper surface of the top cover is symmetrically provided with two through holes about the feeding hole, the diameter of each through hole is equal to that of the door-shaped rod, and the other side rod of the door-shaped rod penetrates through the through holes and is arranged in the metallurgical furnace;
the inner parts of two sides of the top cover are symmetrically provided with first motors, the output ends of the first motors are rotatably provided with winding wheels, the winding wheels are positioned right above the sliding block, pull ropes are wound on the winding wheels, and the bottom ends of the pull ropes are fixedly connected with the upper surface of the sliding block;
the mounting boxes are fixedly mounted at positions, close to the bottom end, in the metallurgical furnace through the door-shaped rods, a placing plate is rotatably mounted between the two mounting boxes through a rotating shaft, the area of the upper surface of the placing plate is larger than that of the bottom end of the connecting pipe, the placing plate is positioned right below the connecting pipe, the rotating shaft penetrates through the design of the mounting boxes, a limiting ring is fixedly mounted on the outer surface of the rotating shaft, the limiting ring is in contact with the outer surface of the mounting boxes, a first belt pulley is rotatably mounted at one end, located in the mounting boxes, of the rotating shaft, a belt hole is formed in the door-shaped rods in a penetrating mode, and the belt hole is positioned right above the;
the second motor is fixedly arranged at the top of the door-shaped rod, the output end of the second motor is rotatably provided with a second belt pulley, the second belt pulley is positioned right above the first belt pulley, the first belt pulley is connected with the second belt pulley through a belt, and the belt passes through the inside of the belt hole;
the door-shaped rod, the mounting box, the placing plate, the rotating shaft, the limiting ring, the first belt pulley and the belt are all made of high-temperature-resistant materials.
The feeding device of the metallurgical furnace comprises a bottom plate, a supporting plate, a conveying box, a material placing box, a baffle plate, a rotating shaft, a conveying belt, a mounting hole, a supporting rod, anti-skid grains, a spring cavity, a connecting rod, a limiting plate and a spring;
the supporting plates are fixedly arranged on the upper surface of the bottom plate, the number of the supporting plates is two, the heights of the two supporting plates are different, the top end of the bottom plate is fixedly provided with a transport box, the lower end of the transport box is fixedly provided with a material placing box, and the outer edge of the upper surface of the transport box is fixedly provided with a baffle plate;
rotating shafts are rotatably mounted at positions close to the bottom end and the top end in the transport box and are driven by a motor, the two rotating shafts are connected by two conveyor belts which are respectively positioned at two ends of the rotating shafts, a plurality of mounting holes are formed in the conveyor belts in a penetrating mode and are uniformly distributed, the mounting holes in the two conveyor belts are symmetrically distributed, and the mounting holes are square;
the supporting rod is installed in the installation hole through a connecting rod, anti-skid grains are arranged on the upper surface of the supporting rod, spring cavities are arranged in the supporting rod and close to two ends, the spring cavities are communicated with the outside through small holes, and the size of the small holes is equal to that of the connecting rod;
the connecting rod runs through the aperture design, the connecting rod is anastomotic with the mounting hole, the fixed surface of the part that the connecting rod is located the spring chamber installs the limiting plate, the limiting plate diameter is identical with spring chamber diameter, the one end fixed connection of one end that the connecting rod is located the spring chamber and spring, the one side that the connecting rod was kept away from in the other end and the spring chamber of spring is connected.
The technical scheme of the invention achieves the following beneficial technical effects:
1. according to the invention, the charging mechanism is arranged, so that charging can be stably carried out in the metallurgical furnace, and the damage to the interior of the metallurgical furnace caused by overlarge impact force is prevented; on placing the strip with the top of transport case, make the pivot drive the conveyer belt and rotate, put the mineral aggregate in the blowing case, rotation through the conveyer belt, the mineral aggregate can fall through the connecting pipe and place on the board, then first motor rotates, the stay cord on the winding wheel is loosened, the slider can the lapse simultaneously, place the board and also can the lapse, after falling a certain position, the second motor rotates, it overturns to place the board through belt and rotation axis drive, the mineral aggregate will fall in the metallurgical stove, because the mineral aggregate falls in the metallurgical stove when, highly enough low, so the mineral aggregate can not cause the impact to metallurgical stove, can protect metallurgical stove to a certain extent.
2. According to the invention, by arranging the transport box, the transport box can be moved to other positions when the device is not used, so that a large amount of space can be saved.
3. According to the invention, by arranging the shielding strip and the placing strip, when the top of the transport box is placed on the placing strip, the soft shielding strip can be laid on the supporting rod on the conveyor belt, so that the conveying mechanism is not influenced to convey mineral materials to the metallurgical furnace, and the smoke in the metallurgical furnace can be prevented from flying out to cause injury to workers.
4. According to the invention, by arranging the plurality of mounting holes and the connecting rods, mineral aggregates which cannot reach the required size can be screened out as required when the materials are conveyed into the metallurgical furnace; according to the size of the mineral aggregate which is probably needed, when the support rods are installed, the distance between the two support rods is set, after the mineral aggregate is placed in the discharge box, the conveyor belt drives the support rods to move upwards, and the mineral aggregate which cannot meet the requirements can leak along the gaps between the support rods.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic structural view of a feeding port mechanism of the present invention;
FIG. 3 is a schematic view of a feeding mechanism according to the present invention;
FIG. 4 is a schematic representation of the belt construction of the present invention;
FIG. 5 is a schematic view of the structure of the supporting rod of the present invention;
FIG. 6 is an enlarged schematic view of FIG. 1A according to the present invention.
The reference numbers in the figures denote: 100-a metallurgical furnace mechanism; 200-a feed port mechanism; 300-a discharging mechanism; 400-a material conveying mechanism; 101-a metallurgical furnace; 102-a top cover; 103-a base; 104-a feed inlet; 201-connecting pipe; 202-a top cover; 203-smoking pipe; 204-a feeding pipe; 205-a shade bar; 206-placing the strip; 301-a slide plate; 302-a chute; 303-a slide block; 304-a door-shaped rod; 305-perforation; 306-a first motor; 307-a winding wheel; 308-pulling a rope; 309-installation box; 310-placing the plate; 311-rotation axis; 312-a stop collar; 313-belt holes; 314-a first pulley; 315-a second electric machine; 316-second pulley; 317-a belt; 401-a backplane; 402-a support plate; 403-transport boxes; 404-a discharge box; 405-a barrier; 406-a shaft; 407-a conveyor belt; 408-mounting holes; 409-a supporting rod; 410-anti-skid lines; 411-spring chamber; 412-a connecting rod; 413-a limiting plate; 414-spring.
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.
A charging equipment of a metallurgical furnace comprises a metallurgical furnace mechanism 100, a feeding port mechanism 200, a discharging mechanism 300 and a material conveying mechanism 400; the feeding port mechanism 200 is arranged at the center of the upper surface of the metallurgical furnace mechanism 100 in a penetrating manner, the discharging mechanisms 300 are fixedly arranged at two sides of the metallurgical furnace mechanism 100, the connecting part of the middle parts of the discharging mechanisms 300 is arranged in the metallurgical furnace mechanism 100, and the material conveying mechanism 400 is connected with the metallurgical furnace mechanism 100 in a split manner.
As shown, the metallurgical furnace structure 100 includes a metallurgical furnace 101, a roof 102, a base 103, and a feed inlet 104; a top cover 102 is fixedly installed at the top of the metallurgical furnace 101, the top cover 102 is detachable, a base 103 is fixedly installed at a position, close to the outer edge, of the bottom of the metallurgical furnace 101, the base 103 is in a diamond shape or other shapes, the number of the bases 103 is multiple, a feed port 104 penetrates through the center of the top cover 103, and the feed port 104 is in a square shape; the feeding port mechanism 200 comprises a connecting pipe 201, a top cover 202, a smoking pipe 203, a feeding pipe 204, a shielding strip 205 and a placing strip 206; the top end and the bottom end of the connecting pipe 201 are both in a through design, the connecting pipe 201 is fixedly arranged inside the feed inlet 104, the length and the width of the connecting pipe 201 are equal to those of the feed inlet 104, and the bottom of the connecting pipe 201 protrudes out of the lower surface of the top cover 102; a top cover 202 is fixedly installed at the top of the connecting pipe 201, the top cover 202 is conical, the bottom of the top cover 202 is matched with the top of the connecting pipe 201, the top of the top cover 202 is in a through design, a smoke absorbing pipe 203 is fixedly installed at the top end of the top cover 202, the top end of the smoke absorbing pipe 203 is connected with a smoke treatment device, and the bottom end of the smoke absorbing pipe 203 is matched with an opening at the top end of the top cover 202; a feeding pipe 204 is fixedly installed on the front surface of the connecting pipe 201 close to the top end, the feeding pipe 204 and the connecting pipe 201 are designed to be communicated, the front end of the feeding pipe 204 is in a through design, a shielding strip 205 is fixedly installed on the upper surface inside the feeding pipe 204, the shielding strip 205 is made of a soft high-temperature-resistant material, the shielding strips 205 are multiple in number, the shielding strips 205 are uniformly distributed in the length direction of the upper surface inside the feeding pipe 204, a placing strip 206 is fixedly installed on the lower surface inside the feeding pipe 204 close to the inlet, the length of the placing strip 206 is equal to that inside the feeding pipe 204, the top of the placing strip 206 is connected with the bottom end of the shielding strip 205, and a long ridge on the upper surface of the placing strip 206 close to the inlet is in an arc-shaped design; the emptying mechanism 300 comprises a sliding plate 301, a sliding chute 302, a sliding block 303, a door-shaped rod 304, a through hole 305, a first motor 306, a winding wheel 307, a pull rope 308, an installation box 309, a placing plate 310, a rotating shaft 311, a limiting ring 312, a belt hole 313, a first belt pulley 314, a second motor 315, a second belt pulley 316 and a belt 317; the number of the sliding plates 301 is two, the two sliding plates 301 are symmetrically arranged on two sides of the metallurgical furnace 101, one side of each sliding plate 301, which is far away from the metallurgical furnace 101, is provided with a sliding chute 302, and a sliding block 303 is arranged in each sliding chute 302 in a sliding manner; the bottom end of one side rod of the door-shaped rod 304 is fixedly arranged on the upper surface of the sliding block 303, the upper surface of the top cover 102 is symmetrically provided with two through holes 305 about the feed inlet 104, the diameter of the through hole 305 is equal to that of the door-shaped rod 304, and the other side rod of the door-shaped rod 304 penetrates through the through hole 305 and is arranged inside the metallurgical furnace 101; the first motors 306 are symmetrically arranged in the two sides of the top cover 102, the output ends of the first motors 306 are rotatably provided with winding wheels 307, the winding wheels 307 are positioned right above the sliding block 303, pull ropes 308 are wound on the winding wheels 307, and the bottom ends of the pull ropes 308 are fixedly connected with the upper surface of the sliding block 303; the mounting boxes 309 are fixedly mounted at positions, close to the bottom end, of the door-shaped rods 304 in the metallurgical furnace 101, a placing plate 310 is rotatably mounted between the two mounting boxes 309 through a rotating shaft 311, the area of the upper surface of the placing plate 310 is larger than that of the bottom end of the connecting pipe 201, the placing plate 310 is located right below the connecting pipe 201, the rotating shaft 311 penetrates through the mounting boxes 309, a limiting ring 312 is fixedly mounted on the outer surface of the rotating shaft 311, the limiting ring 312 is in contact with the outer surface of the mounting boxes 309, a first belt pulley 314 is rotatably mounted at one end, located in the mounting boxes 309, of the rotating shaft 311, a belt hole 313 is formed in the door-shaped rods 304 in a penetrating mode, and the belt hole; the second motor 315 is fixedly installed at the top of the door-shaped rod 304, the output end of the second motor 315 is rotatably installed with a second belt pulley 316, the second belt pulley 316 is positioned right above the first belt pulley 314, the first belt pulley 314 and the second belt pulley 316 are connected through a belt 317, and the belt 317 passes through the inside of the belt hole 313; the door-shaped rod 304, the mounting box 309, the placing plate 310, the rotating shaft 311, the limiting ring 312, the first belt pulley 314 and the belt 317 are all made of high-temperature resistant materials; the material conveying mechanism 400 comprises a bottom plate 401, a supporting plate 402, a transport box 403, a material placing box 404, a baffle plate 405, a rotating shaft 406, a conveyor belt 407, a mounting hole 408, a supporting rod 409, anti-skid stripes 410, a spring cavity 411, a connecting rod 412, a limiting plate 413 and a spring 414; the supporting plates 402 are fixedly arranged on the upper surface of the bottom plate 401, the number of the supporting plates 402 is two, the two supporting plates 402 are different in height, the top end of the bottom plate 401 is fixedly provided with a conveying box 403, the lower end of the conveying box 403 is fixedly provided with a material placing box 404, and the outer edge of the upper surface of the conveying box 403 is fixedly provided with a baffle plate 405; rotating shafts 406 are rotatably mounted at positions close to the bottom end and the top end inside the transport box 403, the rotating shafts 406 are driven by a motor, the two rotating shafts 406 are connected by two conveyor belts 407, the two conveyor belts 407 are respectively located at two ends of the rotating shafts 406, a plurality of mounting holes 408 are formed in the conveyor belts 407 in a penetrating manner, the mounting holes 408 are uniformly distributed, the mounting holes 408 on the two conveyor belts 407 are symmetrically distributed, and the mounting holes 408 are square; the supporting rod 409 is installed in the installation hole 402 through a connecting rod 412, the upper surface of the supporting rod 409 is provided with anti-skid threads 410, spring cavities 411 are formed in the positions, close to the two ends, inside the supporting rod 409, the spring cavities 411 are communicated with the outside through small holes, and the size of the small holes is equal to that of the connecting rod 412; the connecting rod 412 penetrates through the small hole design, the connecting rod 412 is matched with the mounting hole 408, a limiting plate 413 is fixedly mounted on the outer surface of the part, located in the spring cavity 411, of the connecting rod 412, the diameter of the limiting plate 413 is matched with that of the spring cavity 411, one end, located in the spring cavity 411, of the connecting rod 412 is fixedly connected with one end of the spring 414, and the other end of the spring 414 is connected with one side, away from the connecting rod 412, of the spring cavity 411.
The working principle is as follows: on placing the strip 206 with the top of transport case 403, make pivot 406 drive conveyer belt 407 rotate, place the mineral aggregate in the bin 404, through the rotation of conveyer belt 407, the mineral aggregate can drop to placing board 310 through connecting pipe 201, then first motor 306 rotates, stay cord 308 on winding wheel 307 is loosened, slider 303 can slide down simultaneously, place board 310 also can slide down, after falling a certain position, second motor 315 rotates, it overturns to drive placing board 310 through belt 317 and rotation axis 311, the mineral aggregate will fall in metallurgical stove 101, because the mineral aggregate is when falling in metallurgical stove 101, the height is low enough, so the mineral aggregate can not cause the impact to metallurgical stove 101, can protect metallurgical stove 101 to a certain extent.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications are possible which remain within the scope of the appended claims.
Claims (5)
1. A charging equipment of a metallurgical furnace is characterized by comprising a metallurgical furnace mechanism (100), a feeding port mechanism (200), a discharging mechanism (300) and a material conveying mechanism (400);
the feeding port mechanism (200) penetrates through the center of the upper surface of the metallurgical furnace mechanism (100), the discharging mechanisms (300) are fixedly arranged on two sides of the metallurgical furnace mechanism (100), the middle connecting parts of the discharging mechanisms (300) are arranged inside the metallurgical furnace mechanism (100), and the material conveying mechanism (400) is connected with the metallurgical furnace mechanism (100) in a split mode.
2. The metallurgical furnace charging installation according to claim 1, wherein the metallurgical furnace means (100) comprises a metallurgical furnace (101), a roof (102), a base (103) and a charging opening (104);
the top of the metallurgical furnace (101) is fixedly provided with a top cover (102), the top cover (102) is detachable, the bottom of the metallurgical furnace (101) close to the outer edge is fixedly provided with a base (103), the base (103) is in a diamond shape or other shapes, the base (103) is in a plurality of numbers, a feed port (104) is formed in the center of the top cover (103) in a penetrating mode, and the feed port (104) is square.
3. The metallurgical furnace charging installation according to claim 1, wherein the feeder mechanism (200) comprises a connecting pipe (201), a top hood (202), a fume pipe (203), a feeding pipe (204), a shielding bar (205) and a placing bar (206);
the top end and the bottom end of the connecting pipe (201) are both in a through design, the connecting pipe (201) is fixedly installed inside the feed port (104), the length and the width of the connecting pipe (201) are equal to those of the feed port (104), and the bottom of the connecting pipe (201) protrudes out of the lower surface of the top cover (102) in a design;
a top cover (202) is fixedly installed at the top of the connecting pipe (201), the top cover (202) is conical, the bottom of the top cover (202) is matched with the top of the connecting pipe (201), the top of the top cover (202) is in a through design, a smoke absorbing pipe (203) is fixedly installed at the top end of the top cover (202), the top end of the smoke absorbing pipe (203) is connected with a smoke treatment device, and the bottom end of the smoke absorbing pipe (203) is matched with an opening at the top end of the top cover (202);
a feeding pipe (204) is fixedly arranged at the position close to the top end of the front surface of the connecting pipe (201), the feeding pipe (204) and the connecting pipe (201) are designed to be communicated, the front end of the feeding pipe (204) is designed to be through, the upper surface inside the feeding pipe (204) is fixedly provided with a shielding strip (205), the shielding strip (205) is made of soft high-temperature resistant material, the number of the shielding strips (205) is multiple, the shielding strips (205) are uniformly distributed in the length direction of the upper surface inside the feeding pipe (204), the placing strip (206) is fixedly arranged on the lower surface of the inner part of the feeding pipe (204) near to the inlet, the length of the placing strip (206) is equal to the length of the inner part of the feeding pipe (204), and the top of the placing strip (206) is connected with the bottom end of the shielding strip (205), and a long edge on the upper surface of the placing strip (206) close to the inlet is in an arc-shaped design.
4. The charging equipment of the metallurgical furnace according to claim 1, wherein the emptying mechanism (300) comprises a sliding plate (301), a sliding chute (302), a sliding block (303), a door-shaped rod (304), a through hole (305), a first motor (306), a winding wheel (307), a pulling rope (308), a mounting box (309), a placing plate (310), a rotating shaft (311), a limiting ring (312), a belt hole (313), a first belt pulley (314), a second motor (315), a second belt pulley (316) and a belt (317);
the number of the sliding plates (301) is two, the two sliding plates (301) are symmetrically arranged on two sides of the metallurgical furnace (101), one side, far away from the metallurgical furnace (101), of each sliding plate (301) is provided with a sliding chute (302), and a sliding block (303) is arranged in each sliding chute (302) in a sliding mode;
the bottom end of one side rod of the door-shaped rod (304) is fixedly arranged on the upper surface of the sliding block (303), the upper surface of the top cover (102) is symmetrically provided with two through holes (305) relative to the feeding hole (104), the diameter of each through hole (305) is equal to that of the door-shaped rod (304), and the other side rod of the door-shaped rod (304) penetrates through the through holes (305) and is arranged inside the metallurgical furnace (101);
first motors (306) are symmetrically installed inside two sides of the top cover (102), the output ends of the first motors (306) are rotatably installed with winding wheels (307), the winding wheels (307) are located right above the sliding block (303), pull ropes (308) are wound on the winding wheels (307), and the bottom ends of the pull ropes (308) are fixedly connected with the upper surface of the sliding block (303);
the door-shaped rod (304) is fixedly provided with mounting boxes (309) at the position close to the bottom end in the metallurgical furnace (101), a placing plate (310) is rotatably arranged between the two mounting boxes (309) through a rotating shaft (311), the area of the upper surface of the placing plate (310) is larger than that of the bottom end of the connecting pipe (201), the placing plate (310) is positioned right below the connecting pipe (201), the rotating shaft (311) penetrates through the mounting box (309), the outer surface of the rotating shaft (311) is fixedly provided with a limiting ring (312), the limiting ring (312) is contacted with the outer surface of the mounting box (309), one end of the rotating shaft (311) positioned in the installation box (309) is rotatably provided with a first belt pulley (314), a belt hole (313) penetrates through the door-shaped rod (304), and the belt hole (313) is positioned right above the first belt pulley (314);
the second motor (315) is fixedly installed at the top of the door-shaped rod (304), the output end of the second motor (315) is rotatably installed with a second belt pulley (316), the second belt pulley (316) is positioned right above the first belt pulley (314), the first belt pulley (314) and the second belt pulley (316) are connected through a belt (317), and the belt (317) passes through the inside of the belt hole (313);
the door-shaped rod (304), the installation box (309), the placing plate (310), the rotating shaft (311), the limiting ring (312), the first belt pulley (314) and the belt (317) are all made of high-temperature-resistant materials.
5. The charging equipment of the metallurgical furnace according to claim 1, wherein the material conveying mechanism (400) comprises a bottom plate (401), a support plate (402), a transport box (403), a discharge box (404), a baffle plate (405), a rotating shaft (406), a conveyor belt (407), a mounting hole (408), a support rod (409), anti-skid threads (410), a spring cavity (411), a connecting rod (412), a limiting plate (413) and a spring (414);
the supporting plates (402) are fixedly arranged on the upper surface of the bottom plate (401), the number of the supporting plates (402) is two, the two supporting plates (402) are different in height, a conveying box (403) is fixedly arranged at the top end of the bottom plate (401), a material discharging box (404) is fixedly arranged at the lower end of the conveying box (403), and a baffle plate (405) is fixedly arranged at the outer edge of the upper surface of the conveying box (403);
rotating shafts (406) are rotatably mounted at positions close to the bottom end and the top end inside the transport box (403), the rotating shafts (406) are driven by a motor, the two rotating shafts (406) are connected by two conveyor belts (407), the two conveyor belts (407) are respectively located at two ends of the rotating shafts (406), a plurality of mounting holes (408) are formed in the conveyor belts (407) in a penetrating manner, the mounting holes (408) are uniformly distributed, the mounting holes (408) in the two conveyor belts (407) are symmetrically distributed, and the mounting holes (408) are square;
the supporting rod (409) is installed in the installation hole (402) through a connecting rod (412), anti-skid grains (410) are formed in the upper surface of the supporting rod (409), spring cavities (411) are formed in the positions, close to the two ends, in the supporting rod (409), the spring cavities (411) are communicated with the outside through small holes, and the size of the small holes is equal to that of the connecting rod (412);
connecting rod (412) run through the aperture design, connecting rod (412) are identical with mounting hole (408), the fixed surface of the part that connecting rod (412) are located spring chamber (411) installs limiting plate (413), limiting plate (413) diameter is identical with spring chamber (411) diameter, connecting rod (412) are located the one end fixed connection of one end and spring (414) in spring chamber (411), the one side that connecting rod (412) were kept away from to the other end and spring chamber (411) of spring (414) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110202498.XA CN112964067A (en) | 2021-02-23 | 2021-02-23 | Charging equipment for metallurgical furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110202498.XA CN112964067A (en) | 2021-02-23 | 2021-02-23 | Charging equipment for metallurgical furnace |
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| CN112964067A true CN112964067A (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110202498.XA Pending CN112964067A (en) | 2021-02-23 | 2021-02-23 | Charging equipment for metallurgical furnace |
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