CN109442992B - Processing smelting device based on electronic control - Google Patents
Processing smelting device based on electronic control Download PDFInfo
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- CN109442992B CN109442992B CN201811296036.3A CN201811296036A CN109442992B CN 109442992 B CN109442992 B CN 109442992B CN 201811296036 A CN201811296036 A CN 201811296036A CN 109442992 B CN109442992 B CN 109442992B
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- 238000003723 Smelting Methods 0.000 title claims abstract description 93
- 238000000034 method Methods 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims description 43
- 238000001914 filtration Methods 0.000 claims description 31
- 238000003756 stirring Methods 0.000 claims description 31
- 238000003825 pressing Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 66
- 230000000694 effects Effects 0.000 abstract description 11
- 239000002912 waste gas Substances 0.000 description 17
- 238000010586 diagram Methods 0.000 description 5
- 238000005485 electric heating Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 241001062472 Stokellia anisodon Species 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000009853 pyrometallurgy Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
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Classifications
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/14—Stamping mills
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
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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 specially adapted for 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 specially adapted for crucible or pot furnaces
- F27B14/20—Arrangement of controlling, monitoring, alarm or like devices
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- F27D17/008—
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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 specially adapted for crucible or pot furnaces
- F27B14/0806—Charging or discharging devices
- F27B2014/0812—Continuously charging
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The invention discloses a processing and smelting device based on electronic control, which comprises a feeding device, a crushing device, a smelting furnace and an exhaust device, wherein the feeding device is arranged on the crushing device; the feeding device comprises a first accommodating cavity, a first filter plate and a first feeding cylinder, wherein the first accommodating cavity is arranged on the first filter plate, and the first filter plate is arranged on the first feeding cylinder. The invention has simple structure and reasonable design, and not only can effectively improve the smelting speed of raw materials, improve the crushing effect of the raw materials and optimize the smelting effect by matching the components of the crushing device, the smelting furnace and the like to carry out the smelting process, but also realizes the automation and the control of the smelting process and saves the labor.
Description
Technical Field
The invention relates to the field of electronic control, in particular to a processing and smelting device based on electronic control.
Background
Smelting, which is a pyrometallurgical process in which metal materials and other auxiliary materials are put into a heating furnace to be melted and tempered, and the materials in the furnace are subjected to certain physical and chemical changes under the high-temperature condition to produce crude metal or metal concentrates and furnace slag.
The raw materials in the smelting process are generally concentrate, calcine, sinter and the like, and during the smelting process, a fusing agent for easily melting the furnace charge and a reducing agent for carrying out certain reaction are added sometimes.
In actual production, we generally directly put into the smelting device with metal raw materials and smelt, can not handle metal raw materials in advance, but the shape that common metal raw materials generally appear, the size is all inequality, and the diameter size of raw materials can influence the effect after the smelting greatly, directly put into raw materials and smelt, the time of raw materials smelting has not only been prolonged, and the manufacturing cost is increased, simultaneously because the difference of raw materials size, great metal particle often is difficult for melting in the smelting process, thereby the quality of the product that obtains after the influence smelting, this has brought very big puzzlement for us.
In view of the above circumstances, a processing and smelting device based on electronic control is designed, which not only can reduce the smelting time of raw materials, but also can improve the quality of products, and is a problem to be solved urgently.
Disclosure of Invention
The invention aims to provide a processing smelting device based on electronic control, which aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a device is smelted in processing based on electronic control, it includes loading attachment, reducing mechanism, smelting furnace and exhaust apparatus to smelt the device, loading attachment installs on reducing mechanism, reducing mechanism installs on the smelting furnace, exhaust apparatus installs in smelting furnace one side, it still includes the control end to smelt the device, reducing mechanism, smelting furnace and exhaust apparatus are connected with the control end electricity respectively.
The invention designs a processing and smelting device which comprises a feeding device, a crushing device and the like, wherein the feeding device can put raw materials to be processed and smelted into the crushing device, the crushing device is used for stirring and crushing the raw materials, the raw materials are smelted through a smelting furnace, and waste gas generated in the smelting process can be discharged through an exhaust device.
Preferably, the feeding device comprises a first accommodating cavity, a first filter plate and a first feeding cylinder, the first accommodating cavity is arranged on the first filter plate, the first filter plate is arranged on the first feeding cylinder, the bottom end of the first accommodating cavity is provided with a plurality of first holes respectively, the corresponding positions of the first filter plate are provided with second holes respectively, and the first holes and the second holes are communicated with each other; the crushing device comprises a motor, a second accommodating cavity and a stirring shaft, the bottom end of the first feeding cylinder is communicated with the top end of the second accommodating cavity, the stirring shaft is installed in the second accommodating cavity, the motor is installed on one side of the second accommodating cavity, one end of the stirring shaft penetrates through the second accommodating cavity and is fixedly installed with an output shaft of the motor, and the other end of the stirring shaft is fixed with the inner wall of the second accommodating cavity; the motor is electrically connected with the control end; the smelting furnace comprises a third accommodating cavity, a heating cavity and a communicating pipe, a second feeding cylinder is arranged between the second accommodating cavity and the third accommodating cavity, and one end of the second feeding cylinder is communicated with the bottom end of the second accommodating cavity; the heating cavity and the communicating pipe are respectively installed in the third accommodating cavity, one end of the communicating pipe is communicated with the heating cavity, and the other end of the communicating pipe is communicated with the bottom end of the second feeding cylinder.
The feeding device comprises the first accommodating cavity, raw materials can be placed in the first accommodating cavity, the second holes are designed in the first filter plate, and the cross section of the first feeding cylinder is gradually reduced from top to bottom, so that the speed of the raw materials entering the crushing device can be effectively controlled, the crushing device can fully stir the raw materials, the crushing efficiency of the crushing device is improved, and the raw materials can be crushed more thoroughly, effectively and practically.
According to the invention, the stirring shaft is designed in the crushing device, the motor can drive the stirring shaft to move, so that the raw materials are crushed, the second feeding cylinder is designed in the invention, the crushed raw materials can be fed into the heating cavity for smelting by the second feeding cylinder, and the speed of the raw materials entering the heating cavity can be controlled by the second feeding cylinder in a game manner, so that the smelting speed of the raw materials is controlled, and the smelting process is more sufficient.
The first filter plate can filter impurities in the raw materials, so that the purity of the raw materials is ensured, and the smelting effect is optimized.
Preferably, the first feeding cylinder and the second feeding cylinder have the same structure, a first inlet and a first outlet are respectively arranged at two ends of the first feeding cylinder, the first inlet of the first feeding cylinder is communicated with the first hole, and the first outlet is communicated with the top end of the second accommodating cavity; the cross sectional area of the first feeding cylinder is gradually reduced along the direction of the first outlet; the second holds the chamber bottom and is provided with the third hole, the first import and the third hole intercommunication of second feed cylinder, first export and communicating pipe intercommunication.
Preferably, the stirring shaft comprises a connecting shaft, a connecting piece and a fixing shaft, the connecting shaft comprises a first connecting shaft and a second connecting shaft, the first connecting shaft and the second connecting shaft are respectively and horizontally placed in the second accommodating cavity, one end of the first connecting shaft is fixed on the inner wall of the second accommodating cavity, and the other end of the first connecting shaft penetrates through the second accommodating cavity to be fixed with an output shaft of the motor; two ends of the second connecting shaft are respectively fixed with the inner wall of the second accommodating cavity; the connecting pieces comprise a first connecting piece and a second connecting piece, the first connecting piece and the second connecting piece are respectively arranged on two sides of the first connecting shaft, and the first connecting piece and the second connecting piece are arranged at intervals; the bottom ends of the first connecting piece and the second connecting piece are respectively provided with a telescopic device, each telescopic device comprises a first fixed shaft, a sleeve and a pressing piece, one end of each first fixed shaft is respectively fixed with the first connecting piece and the second connecting piece, and the other end of each first fixed shaft is respectively fixed with the pressing piece; a plurality of fourth holes are formed in the second connecting shaft, the sleeve is fixedly installed in the fourth holes, and the sleeve is sleeved on the first fixing shaft.
The stirring shaft comprises a plurality of telescopic devices, the movement of the first connecting shaft is controlled by a motor, the first connecting piece and the second connecting piece can control the telescopic devices to move, and raw materials are crushed by the up-and-down movement of the pressing piece; the design of the telescopic device in the invention can lead the raw material to be crushed more thoroughly, effectively improve the crushing speed of the raw material and have greater practicability.
According to the invention, the diameter of the second hole is larger than that of the third hole, raw materials enter the crushing device through the second hole and are crushed through the stretching device until the diameter of the crushed raw materials is smaller than that of the third hole, and the raw materials enter the heating cavity through the third hole to be smelted.
Preferably, the first connecting piece and the second connecting piece have the same structure, the first connecting piece comprises a first supporting shaft, a second supporting shaft and a third supporting shaft, the first supporting shaft and the second supporting shaft are respectively and vertically arranged at two ends of the third supporting shaft, the first supporting shaft and the second supporting shaft are respectively fixed with the first connecting shaft, and the first fixing shaft is fixedly arranged in the middle of the third supporting shaft.
Preferably, the heating cavity comprises a first cavity, a heater and a cover plate, the cover plate is arranged at the upper end of the first cavity, and the bottom end of the communicating pipe penetrates through the cover plate and extends into the first cavity; the side wall of the first cavity is a heating layer, a plurality of electric heating wires are arranged in the heating layer, the heater is installed at the bottom end of the first cavity, and the electric heating wires and the heater are respectively and electrically connected with the controller; the smelting device comprises a temperature sensor, the temperature sensor is installed in the third accommodating cavity, and the temperature sensor is electrically connected with the controller; the outer wall of the third accommodating cavity is a heat-insulating layer; third holds chamber one side and is provided with the drain pipe, drain pipe one end and heating chamber intercommunication, the other end passes the third and holds chamber and air contact.
The temperature sensor can sense the temperature of the third accommodating cavity and transmit the temperature information of the third accommodating cavity to the controller so that the controller can analyze and process the temperature information; the design of the heater and the electric heating wire in the invention can ensure the temperature in the smelting process, and meanwhile, the smelting temperature can be adjusted by the controller, so that the labor cost is reduced, and the automation of processing and smelting is realized.
Preferably, the exhaust device comprises a first exhaust pipe, a second exhaust pipe and a filtering device, the first exhaust pipe is arranged on the liquid outlet pipe, one end of the first exhaust pipe is communicated with the heating cavity, and the other end of the first exhaust pipe penetrates through the third accommodating cavity to be communicated with the filtering device; one end of the second exhaust pipe is communicated with the filtering device, and the other end of the second exhaust pipe is communicated with the air.
Preferably, the filtering device comprises a second cavity and a filtering piece, the filtering piece is installed in the second cavity, and the first exhaust pipe and the second exhaust pipe are respectively communicated with the second cavity; the liquid outlet pipe is provided with a first control valve, the middle parts of the first exhaust pipe and the second exhaust pipe are respectively provided with a second control valve, and the first control valve and the second control valve are respectively electrically connected with the controller.
According to the invention, the filtering device is designed, wherein the waste gas generated in the smelting process can be discharged into the filtering device through the first exhaust pipe, the filtering device is internally provided with the filtering piece, and the surface of the filtering piece is provided with the adsorbing materials such as activated carbon and the like, so that the impurities in the waste gas can be effectively adsorbed, the waste gas purification effect is improved, the safety and the environmental protection performance of the device are improved, and the device is effective and practical.
The invention designs a first control valve and a second control valve, wherein the first control valve can effectively control the opening and closing of the liquid outlet pipe to ensure the smelting degree, and the second control valve can effectively control the opening and closing of the exhaust device to control the emission of waste gas.
Compared with the prior art, the invention has the beneficial effects that: when the invention is used, firstly, raw materials enter a first accommodating cavity, enter a first feeding cylinder through the filtration of a first hole and a second hole, enter a crushing device from a first outlet, then a controller controls a motor to be started, the motor drives a stirring shaft to move, the movement of the stirring shaft drives a first connecting piece and a second connecting piece to move, a telescopic device moves along with the telescopic device, a pressing piece is used for crushing the raw materials through up and down stretching, when the diameter of the raw materials is smaller than that of the third hole, the raw materials can enter a second feeding cylinder through the third hole and then enter a heating cavity through a communicating pipe, at the moment, a temperature sensor can detect the temperature in a third accommodating cavity in real time, the opening of the heater and the electric heating wire is controlled by the controller, when the temperature in the heating cavity is adjusted to the required temperature, the raw materials are smelted, and the smelted raw materials can be output through the liquid outlet pipe.
The invention also designs an exhaust device, wherein the waste gas in the smelting process is discharged into the second cavity through the first exhaust pipe, and harmful substances in the waste gas are filtered through the filter element until the waste gas reaches the emission standard and is discharged through the second exhaust pipe.
The processing and smelting device based on electronic control is designed, the structure is simple, the design is reasonable, the smelting process is carried out through the matching of the components such as the crushing device and the smelting furnace, the smelting speed of raw materials can be effectively improved, the raw material crushing effect is improved, the smelting effect is optimized, meanwhile, the automation and the control of the smelting process are realized, and the labor is saved.
Drawings
In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
FIG. 1 is a schematic diagram of the overall structure of an electronic control-based processing smelting device;
FIG. 2 is a schematic structural diagram of a feeding device of the processing smelting device based on electronic control;
FIG. 3 is a schematic structural diagram of a crushing device of the processing smelting device based on electronic control;
FIG. 4 is a schematic view of a melting furnace of an electronic control based process melting apparatus of the present invention;
FIG. 5 is a schematic structural diagram of a stirring shaft of the processing smelting device based on electronic control;
fig. 6 is a schematic block diagram of an electronic control-based process smelting unit of the present invention.
In the figure: 1-feeding device, 11-first containing cavity, 12-first hole, 13-first filter plate, 131-second hole, 14-first feeding cylinder, 141-first inlet, 142-first outlet, 2-crushing device, 21-second containing cavity, 22-stirring shaft, 221-first connecting shaft, 222-second connecting shaft, 2221-fourth hole, 223-first connecting piece, 2231-first supporting shaft, 2232-second supporting shaft, 2233-third supporting shaft, 224-second connecting piece, 225-telescopic device, 2251-first fixing shaft, 2252-sleeve, 2253-pressing piece, 23-third hole, 24-motor, 25-second feeding cylinder, 3-sleeve, 31-third containing cavity, 311-heat-insulating layer, 32-heating cavity, 321-first cavity, 322-heater, 323-cover plate, 33-temperature sensor, 34-communicating pipe, 35-liquid outlet pipe, 36-first control valve, 4-gas exhausting device, 41-first gas exhausting pipe, 42-filtering device, 421-second cavity, 422-filtering piece, 43-second gas exhausting pipe and 44-second control valve.
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.
As shown in fig. 1 and fig. 6, the processing and smelting device based on electronic control comprises a feeding device 1, a crushing device 2, a smelting furnace 3 and an exhaust device 4, wherein the feeding device 1 is installed on the crushing device 2, the crushing device 2 is installed on the smelting furnace 3, the exhaust device 4 is installed on one side of the smelting furnace 3, the smelting device further comprises a control end, and the crushing device 2, the smelting furnace 3 and the exhaust device 4 are respectively and electrically connected with the control end.
The invention designs a processing and smelting device, which comprises a feeding device 1, a crushing device 2 and the like, wherein the feeding device 1 can put raw materials to be processed and smelted into the crushing device 2, the crushing device 2 is used for stirring and crushing, the raw materials are smelted through a smelting furnace 3, and waste gas generated in the smelting process can be discharged through an exhaust device 4.
As shown in fig. 2, the feeding device 1 comprises a first accommodating chamber 11, a first filter plate 13 and a first feeding cylinder 14, wherein the first accommodating chamber 11 is installed on the first filter plate 13, the first filter plate 13 is installed on the first feeding cylinder 14, a plurality of first holes 12 are respectively arranged at the bottom end of the first accommodating chamber 11, second holes 131 are respectively arranged at corresponding positions of the first filter plate 13, and the first holes 12 and the second holes 131 are communicated with each other; the crushing device 2 comprises a motor 24, a second accommodating cavity 21 and a stirring shaft 22, the bottom end of the first feeding cylinder 14 is communicated with the top end of the second accommodating cavity 21, the stirring shaft 22 is installed in the second accommodating cavity 21, the motor 24 is installed on one side of the second accommodating cavity 21, one end of the stirring shaft 22 penetrates through the second accommodating cavity 21 and is fixedly installed with an output shaft of the motor 24, and the other end of the stirring shaft 22 is fixed with the inner wall of the second accommodating cavity 21; the motor 24 is electrically connected with the control end; the smelting furnace 3 comprises a third accommodating cavity 31, a heating cavity 32 and a communicating pipe 34, a second feeding cylinder 25 is arranged between the second accommodating cavity 21 and the third accommodating cavity 31, and one end of the second feeding cylinder 25 is communicated with the bottom end of the second accommodating cavity 21; the heating cavity 32 and the communication pipe 34 are respectively installed in the third accommodating cavity 31, one end of the communication pipe 34 is communicated with the heating cavity 32, and the other end is communicated with the bottom end of the second feeding cylinder 25.
The feeding device 1 comprises a first accommodating cavity 11, wherein raw materials can be placed in the first accommodating cavity 11, a second hole 131 is designed in a first filter plate 13, and the cross section of a first feeding cylinder 14 is gradually reduced from top to bottom, so that the speed of the raw materials entering the crushing device 2 can be effectively controlled, the crushing device 2 can fully stir the raw materials, the crushing efficiency of the crushing device 2 is improved, and the raw materials can be crushed more thoroughly, effectively and practically.
According to the invention, the stirring shaft 22 is designed in the crushing device 2, the motor 24 can drive the stirring shaft 22 to move, so that the raw materials are crushed, the second feeding cylinder 25 is designed in the invention, the crushed raw materials can be fed into the heating cavity 32 for smelting by the second feeding cylinder 25, and the speed of the raw materials entering the heating cavity 32 can be controlled through the second feeding cylinder 25 in a game manner, so that the smelting speed of the raw materials is controlled, and the smelting process is more sufficient.
The first filter plate 13 can filter impurities in the raw materials, so that the purity of the raw materials is ensured, and the smelting effect is optimized.
As shown in fig. 2 and fig. 3, the first feed cylinder 14 and the second feed cylinder 25 have the same structure, a first inlet 141 and a first outlet 142 are respectively arranged at two ends of the first feed cylinder 14, the first inlet 141 of the first feed cylinder 14 is communicated with the first hole 12, and the first outlet 142 is communicated with the top end of the second accommodating cavity 21; the cross-sectional area of the first feeder cylinder 14 decreases along the direction of the first outlet 142; the bottom end of the second accommodating chamber 21 is provided with a third hole 23, the first inlet 141 of the second feed cylinder 25 is communicated with the third hole 23, and the first outlet 142 is communicated with the communicating pipe 34.
As shown in fig. 5, the stirring shaft 22 includes a connecting shaft, a connecting member and a fixing shaft, the connecting shaft includes a first connecting shaft 221 and a second connecting shaft 222, the first connecting shaft 221 and the second connecting shaft 222 are respectively horizontally placed in the second accommodating cavity 21, one end of the first connecting shaft 221 is fixed on the inner wall of the second accommodating cavity 21, and the other end of the first connecting shaft passes through the second accommodating cavity 21 and is fixed with the output shaft of the motor 24; two ends of the second connecting shaft 222 are respectively fixed with the inner wall of the second accommodating cavity 21; the connecting pieces comprise a first connecting piece 223 and a second connecting piece 224, the first connecting piece 223 and the second connecting piece 224 are respectively arranged at two sides of the first connecting shaft 221, and the first connecting piece 223 and the second connecting piece 224 are arranged at intervals; the bottom ends of the first connecting piece 223 and the second connecting piece 224 are respectively provided with a telescopic device 225, the telescopic device 225 comprises a first fixed shaft 2251, a sleeve 2252 and a pressing piece 2253, one end of the first fixed shaft 2251 is fixed to the first connecting piece 223 and the second connecting piece 224, and the other end of the first fixed shaft 2253 is fixed to the pressing piece 2253; a plurality of fourth holes 2221 are formed in the second connecting shaft 222, the sleeve 2252 is fixedly installed in the fourth holes 2221, and the sleeve 2252 is sleeved on the first fixing shaft 2251.
In the invention, the stirring shaft 22 comprises a plurality of telescopic devices 225, the movement of the first connecting shaft 221 is controlled by the motor 24, wherein the first connecting piece 223 and the second connecting piece 224 can control the telescopic devices 225 to move, and raw materials are crushed by the up-and-down movement of the pressing piece 2253; the design of the telescopic device 225 in the invention can lead the raw materials to be crushed more thoroughly, effectively improves the crushing speed of the raw materials and has greater practicability.
According to the invention, the diameter of the second hole 131 is larger than that of the third hole 23, raw materials enter the crushing device 2 through the second hole 131 and are crushed through the telescopic device 225 until the diameter of the crushed raw materials is smaller than that of the third hole 23, the raw materials enter the heating cavity 32 through the third hole 23 to be smelted, so that the fineness of the obtained raw materials can be effectively ensured, and the smelting process is easier.
The first connecting member 223 and the second connecting member 224 have the same structure, the first connecting member 223 includes a first support shaft 2231, a second support shaft 2232 and a third support shaft 2233, the first support shaft 2231 and the second support shaft 2232 are respectively vertically installed at two ends of the third support shaft 2233, the first support shaft 2231 and the second support shaft 2232 are respectively fixed with the first connecting shaft 221, and the first fixing shaft 2251 is fixedly installed in the middle of the third support shaft 2233.
As shown in fig. 4, the heating cavity 32 includes a first cavity 321, a heater 322 and a cover plate 323, the cover plate 323 is installed at the upper end of the first cavity 321, and the bottom end of the communicating pipe 34 passes through the cover plate 323 and extends into the first cavity 321; the side wall of the first cavity 321 is a heating layer, a plurality of heating wires are arranged in the heating layer, the heater 322 is installed at the bottom end of the first cavity 321, and the heating wires and the heater 322 are respectively and electrically connected with the controller; the smelting device comprises a temperature sensor 33, the temperature sensor 33 is installed in the third accommodating cavity 31, and the temperature sensor 33 is electrically connected with the controller; the outer wall of the third accommodating cavity 31 is a heat-insulating layer 311; third holds chamber 31 one side and is provided with drain pipe 35, drain pipe 35 one end and heating chamber 32 intercommunication, the other end passes third and holds chamber 31 and air contact.
The heat insulation layer 311 is designed in the invention, so that the heating cavity 32 can be effectively isolated from the external environment, the temperature of the heating cavity 32 is ensured, the temperature sensor 33 can sense the temperature of the third accommodating cavity 31 in the invention, and the temperature information of the third accommodating cavity 31 is transmitted to the controller, so that the controller can analyze and process the temperature information; according to the invention, the design of the heater 322 and the heating wire can ensure the temperature in the smelting process, and meanwhile, the smelting temperature can be adjusted through the controller, so that the labor cost is reduced, and the automation of processing and smelting is realized.
As shown in fig. 4, the exhaust device 4 includes a first exhaust pipe 41, a second exhaust pipe 43 and a filtering device 42, the first exhaust pipe 41 is installed on the liquid outlet pipe 35, one end of the first exhaust pipe 41 is communicated with the heating cavity 32, and the other end of the first exhaust pipe 41 passes through the third accommodating cavity 31 to be communicated with the filtering device 42; the second exhaust duct 43 has one end communicating with the filter device 42 and the other end communicating with air.
The filtering device 42 includes a second cavity 421 and a filtering element 422, the filtering element 422 is installed in the second cavity 421, and the first exhaust pipe 41 and the second exhaust pipe 43 are respectively communicated with the second cavity 421; the liquid outlet pipe 35 is provided with a first control valve 36, the middle parts of the first exhaust pipe 41 and the second exhaust pipe 43 are respectively provided with a second control valve 44, and the first control valve 36 and the second control valve 44 are respectively electrically connected with the controller.
According to the invention, the filtering device 42 is designed, wherein the waste gas generated in the smelting process can be discharged into the filtering device 42 through the first exhaust pipe 41, the filtering piece 422 is designed in the filtering device 42, and the surface of the filtering piece 422 is provided with adsorbing materials such as activated carbon and the like, so that impurities in the waste gas can be effectively adsorbed, the waste gas purification effect is improved, the safety and the environmental protection performance of the invention are improved, and the device is effective and practical.
According to the invention, a first control valve 36 and a second control valve 44 are designed, wherein the first control valve 36 can effectively control the opening and closing of the liquid outlet pipe 35 to ensure the smelting degree, and the second control valve 44 can effectively control the opening and closing of the exhaust device 4 to control the exhaust of waste gas.
Compared with the prior art, the invention has the beneficial effects that: when the invention is used, firstly, the raw material enters the first accommodating cavity 11, enters the first feeding cylinder 14 through the filtration of the first hole 12 and the second hole 131, the raw material enters the crushing device 2 from the first outlet 142, then the controller controls the motor 24 to be started, the motor 24 drives the stirring shaft 22 to move, the movement of the stirring shaft 22 drives the first connecting piece 223 and the second connecting piece 224 to move, the expansion device 225 moves along with the expansion device, the pressing piece 2253 crushes the raw material through the up-and-down expansion, when the diameter of the raw material is smaller than the third hole 23, the raw material can enter the second feeding cylinder 25 through the third hole 23, then enters the heating cavity 32 through the communicating pipe 34, at this time, the temperature sensor 33 can detect the temperature in the third accommodating cavity 31 in real time, and the controller controls the opening of the heater 322 and the electric heating wire, and adjusts the temperature in the heating cavity 32 to the required temperature, smelting raw materials, and outputting the smelted raw materials through a liquid outlet pipe 35.
The invention also designs an exhaust device 4, wherein the waste gas in the smelting process is discharged into the second cavity 421 through the first exhaust pipe 41, harmful substances in the waste gas are filtered through the filter 422, and the waste gas is discharged through the second exhaust pipe 43 until the waste gas reaches the discharge standard.
The processing and smelting device based on electronic control is designed, the structure is simple, the design is reasonable, the smelting process is carried out through the matching of the components such as the crushing device 2 and the smelting furnace 3, the smelting speed of raw materials can be effectively improved, the raw material crushing effect is improved, the smelting effect is optimized, meanwhile, the automation and the control of the smelting process are realized, and the labor is saved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A processing smelting device based on electronic control is characterized in that: the smelting device comprises a feeding device (1), a crushing device (2), a smelting furnace (3) and an exhaust device (4), wherein the feeding device (1) is installed on the crushing device (2), the crushing device (2) is installed on the smelting furnace (3), the exhaust device (4) is installed on one side of the smelting furnace (3), the smelting device further comprises a control end, and the crushing device (2), the smelting furnace (3) and the exhaust device (4) are respectively and electrically connected with the control end;
the feeding device (1) comprises a first accommodating cavity (11), a first filter plate (13) and a first feeding barrel (14), wherein the first accommodating cavity (11) is arranged on the first filter plate (13), the first filter plate (13) is arranged on the first feeding barrel (14), a plurality of first holes (12) are respectively formed in the bottom end of the first accommodating cavity (11), second holes (131) are respectively formed in corresponding positions of the first filter plate (13), and the first holes (12) and the second holes (131) are mutually communicated; the crushing device (2) comprises a motor (24), a second accommodating cavity (21) and a stirring shaft (22), the bottom end of the first feeding cylinder (14) is communicated with the top end of the second accommodating cavity (21), the stirring shaft (22) is installed in the second accommodating cavity (21), the motor (24) is installed on one side of the second accommodating cavity (21), one end of the stirring shaft (22) penetrates through the second accommodating cavity (21) to be fixedly installed with an output shaft of the motor (24), and the other end of the stirring shaft is fixed with the inner wall of the second accommodating cavity (21); the motor (24) is electrically connected with the control end; the smelting furnace (3) comprises a third accommodating cavity (31), a heating cavity (32) and a communicating pipe (34), a second feeding cylinder (25) is arranged between the second accommodating cavity (21) and the third accommodating cavity (31), and one end of the second feeding cylinder (25) is communicated with the bottom end of the second accommodating cavity (21); the heating cavity (32) and the communicating pipe (34) are respectively arranged in the third accommodating cavity (31), one end of the communicating pipe (34) is communicated with the heating cavity (32), and the other end of the communicating pipe is communicated with the bottom end of the second feeding cylinder (25);
the first feeding cylinder (14) and the second feeding cylinder (25) are identical in structure, a first inlet (141) and a first outlet (142) are respectively arranged at two ends of the first feeding cylinder (14), the first inlet (141) of the first feeding cylinder (14) is communicated with the first hole (12), and the first outlet (142) is communicated with the top end of the second accommodating cavity (21); the cross-sectional area of the first feeding cylinder (14) is gradually reduced along the direction of the first outlet (142); a third hole (23) is formed in the bottom end of the second accommodating cavity (21), a first inlet (141) of the second feeding cylinder (25) is communicated with the third hole (23), and a first outlet (142) is communicated with a communicating pipe (34);
the stirring shaft (22) comprises a connecting shaft, a connecting piece and a fixing shaft, the connecting shaft comprises a first connecting shaft (221) and a second connecting shaft (222), the first connecting shaft (221) and the second connecting shaft (222) are respectively horizontally placed in the second accommodating cavity (21), one end of the first connecting shaft (221) is fixed on the inner wall of the second accommodating cavity (21), and the other end of the first connecting shaft penetrates through the second accommodating cavity (21) and is fixed with an output shaft of the motor (24); two ends of the second connecting shaft (222) are respectively fixed with the inner wall of the second accommodating cavity (21); the connecting pieces comprise a first connecting piece (223) and a second connecting piece (224), the first connecting piece (223) and the second connecting piece (224) are respectively arranged on two sides of the first connecting shaft (221), and the first connecting piece (223) and the second connecting piece (224) are arranged at intervals; the bottom ends of the first connecting piece (223) and the second connecting piece (224) are respectively provided with a telescopic device (225), the telescopic device (225) comprises a first fixed shaft (2251), a sleeve (2252) and a pressing piece (2253), one end of the first fixed shaft (2251) is respectively fixed with the first connecting piece (223) and the second connecting piece (224), and the other end of the first fixed shaft is respectively fixed with the pressing piece (2253); a plurality of fourth holes (2221) are formed in the second connecting shaft (222), the sleeve (2252) is fixedly installed in the fourth holes (2221), and the sleeve (2252) is sleeved on the first fixing shaft (2251).
2. The electronic control based process smelting apparatus of claim 1, wherein: the structure of first connecting piece (223) and second connecting piece (224) is the same, first connecting piece (223) includes first back shaft (2231), second back shaft (2232) and third back shaft (2233), first back shaft (2231), second back shaft (2232) are installed perpendicularly respectively at third back shaft (2233) both ends, first back shaft (2231), second back shaft (2232) are fixed with first connecting axle (221) respectively, first fixed axle (2251) fixed mounting is in third back shaft (2233) middle part.
3. The electronic control based process smelting apparatus of claim 2, wherein: the heating cavity (32) comprises a first cavity (321), a heater (322) and a cover plate (323), the cover plate (323) is arranged at the upper end of the first cavity (321), and the bottom end of the communicating pipe (34) penetrates through the cover plate (323) and extends into the first cavity (321); the side wall of the first cavity (321) is a heating layer, a plurality of heating wires are arranged in the heating layer, the heater (322) is installed at the bottom end of the first cavity (321), and the heating wires and the heater (322) are respectively and electrically connected with the controller; the smelting device comprises a temperature sensor (33), the temperature sensor (33) is installed in the third accommodating cavity (31), and the temperature sensor (33) is electrically connected with the controller; the outer wall of the third accommodating cavity (31) is an insulating layer (311); third holds chamber (31) one side and is provided with drain pipe (35), drain pipe (35) one end and heating chamber (32) intercommunication, the other end passes third and holds chamber (31) and air contact.
4. The electronic control based process smelting apparatus of claim 3, wherein: the exhaust device (4) comprises a first exhaust pipe (41), a second exhaust pipe (43) and a filtering device (42), the first exhaust pipe (41) is installed on the liquid outlet pipe (35), one end of the first exhaust pipe (41) is communicated with the heating cavity (32), and the other end of the first exhaust pipe (41) penetrates through the third accommodating cavity (31) to be communicated with the filtering device (42); one end of the second exhaust pipe (43) is communicated with the filtering device (42), and the other end of the second exhaust pipe is communicated with air.
5. The electronic control based process smelting apparatus of claim 4, wherein: the filtering device (42) comprises a second cavity (421) and a filtering piece (422), the filtering piece (422) is installed in the second cavity (421), and the first exhaust pipe (41) and the second exhaust pipe (43) are respectively communicated with the second cavity (421); be provided with first control valve (36) on drain pipe (35), first blast pipe (41), second blast pipe (43) middle part are provided with second control valve (44) respectively, first control valve (36), second control valve (44) are connected with the controller electricity respectively.
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Effective date of registration: 20201218 Address after: 213171 No.5, Xinshan North Road, Xinkang village, Xueyan Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Changzhou Weida alloy material Co.,Ltd. Address before: 213164 No. 22, Ming Xin Road, Wujin science and Education City, Changzhou, Jiangsu Patentee before: CHANGZHOU College OF INFORMATION TECHNOLOGY |