CN114888677A - Utilize anti-oxidation copper scrap of reducing copper powder volume of ethanol to smelt continuous casting equipment - Google Patents
Utilize anti-oxidation copper scrap of reducing copper powder volume of ethanol to smelt continuous casting equipment Download PDFInfo
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- CN114888677A CN114888677A CN202210535063.1A CN202210535063A CN114888677A CN 114888677 A CN114888677 A CN 114888677A CN 202210535063 A CN202210535063 A CN 202210535063A CN 114888677 A CN114888677 A CN 114888677A
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- ring
- gear
- fixedly connected
- heat preservation
- preservation device
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 44
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 23
- 239000010949 copper Substances 0.000 title claims abstract description 23
- 238000009749 continuous casting Methods 0.000 title claims abstract description 9
- 230000003064 anti-oxidating effect Effects 0.000 title claims abstract description 5
- 241001062472 Stokellia anisodon Species 0.000 title claims description 4
- 238000005498 polishing Methods 0.000 claims abstract description 61
- 238000005266 casting Methods 0.000 claims abstract description 54
- 238000004321 preservation Methods 0.000 claims abstract description 53
- 238000004381 surface treatment Methods 0.000 claims abstract description 19
- 238000003723 Smelting Methods 0.000 claims abstract description 14
- 239000007787 solid Substances 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 27
- 230000000903 blocking effect Effects 0.000 claims description 25
- 238000000926 separation method Methods 0.000 claims description 23
- 239000000428 dust Substances 0.000 claims description 15
- 230000003647 oxidation Effects 0.000 claims description 13
- 238000007254 oxidation reaction Methods 0.000 claims description 13
- 230000002265 prevention Effects 0.000 claims description 11
- 230000008018 melting Effects 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 26
- 239000013078 crystal Substances 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/02—Machines or devices using grinding or polishing belts; Accessories therefor for grinding rotationally symmetrical surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/14—Plants for continuous casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/10—Devices or means for dressing or conditioning abrasive surfaces of travelling flexible backings coated with abrasives; Cleaning of abrasive belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
- B24B55/08—Dust extraction equipment on grinding or polishing machines specially designed for belt grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention relates to the technical field of waste metal recasting, in particular to waste copper smelting continuous casting equipment for reducing copper powder amount by using ethanol for antioxidation, which comprises a smelting furnace, wherein a crystallizer is arranged at the side end of the smelting furnace, a tractor is arranged at the side end of the crystallizer, and heat preservation devices which are uniformly distributed are arranged at the side end of the tractor; through setting up surface treatment device, when the casting blank is through surface treatment device, driving motor drives the second gear rotatory, the second gear drives the outer ring gear rotatory, the outer ring gear drives the adjustable ring rotatory, the adjustable ring is rotatory through driving four connecting pieces simultaneously, the connecting piece drives the area of polishing rotatory, make the rotatory casting blank of polishing in the area of polishing, simultaneously because of the inside that solid fixed ring is fixed in the guide duct, this can effectively clear away the burr and the sweeps on casting blank surface, with reduce burr and sweeps and rolled to the inside probability of casting blank by the withdrawal straightener, thereby reach the effect that improves the follow-up processing quality of casting blank.
Description
Technical Field
The invention relates to the technical field of waste metal recasting, in particular to a waste copper smelting continuous casting device capable of reducing copper powder amount by using ethanol for antioxidation.
Background
The continuous casting machine can smelt the recovered waste copper into molten copper, and then continuously cast the molten copper into a casting blank with a certain section shape and a certain size specification, and the main devices are steel casting equipment, crystallization equipment, straightening equipment and the like.
Therefore, a scrap copper melting and continuous casting apparatus using ethanol for oxidation prevention to reduce the amount of copper powder is proposed to solve the above problems.
Disclosure of Invention
The invention achieves the aim through the following technical scheme, and the waste copper smelting continuous casting equipment for reducing the amount of copper powder by using ethanol for oxidation prevention comprises a smelting furnace, wherein a crystallizer is installed at the side end of the smelting furnace, a tractor is installed at the side end of the crystallizer, uniformly distributed heat preservation devices are installed at the side end of the tractor, a surface treatment device is installed on the surface of each heat preservation device, a withdrawal and straightening machine is installed at the side end of each heat preservation device, and an ethanol solution cleaning chamber is installed at the side end of each withdrawal and straightening machine;
the surface treatment device comprises a fixed ring fixedly connected inside the heat preservation device, the inner surface of the fixed ring is rotatably connected with an adjusting ring, the inner surface of the adjusting ring is provided with two polishing belts, the two polishing belts are staggered and perpendicular, the inner surface of each polishing belt is in transmission connection with a connecting piece fixedly connected with the adjusting ring, one end of each connecting piece, far away from the polishing belts, penetrates through the outer part of the adjusting ring, the surface of the adjusting ring is fixedly connected with an outer gear ring, the upper end of the outer gear ring is engaged and connected with a second gear, the upper end of the second gear sequentially penetrates through the fixed ring and the heat preservation device and extends to the outer part of the heat preservation device, the side end of the second gear is fixedly connected with a driving motor fixedly connected with the heat preservation device, and the lower end of the fixed ring is fixedly connected with a collecting piece communicated with the heat preservation device, the lower end of the collecting piece penetrates through the outer part of the heat preservation device.
Preferably, the surface of the driving motor is fixedly connected with a dust cover fixedly connected with the heat preservation device, the second gear is arranged inside the dust cover, and an output shaft of the driving motor penetrates through the dust cover.
Preferably, the mounting groove has been seted up to solid fixed ring's internal surface, the inner wall fixedly connected with ring gear of mounting groove, the connecting piece includes quantity for two and all with adjustable ring fixed connection's locating plate, two rotate between the locating plate be connected with polish the transmission shaft that the in-band surface drive is connected, the both ends of transmission shaft run through respectively to two the inside of locating plate, the one end fixedly connected with first gear of transmission shaft, the one end of first gear runs through locating plate, adjustable ring and mounting groove in proper order and is connected with the ring gear meshing.
Preferably, the first gear, the inner gear ring and the central point of the adjusting ring are all arranged on the same vertical surface, and the first gear is arranged between two adjacent transmission shafts.
Preferably, the inner wall fixedly connected with quantity of adjustable ring is the location strip of four, adjacent two location strip looks fixed connection, adjacent two location strip looks alternate, the location strip is kept away from the one end of ring gear and is offered quantity for two and all with the constant head tank of the area contact of polishing.
Preferably, the collecting part comprises a threaded pipe fixedly connected to the lower end of the heat preservation device, the upper end of the threaded pipe penetrates through the heat preservation device and is fixedly connected with a fixing ring, the upper end of the threaded pipe is matched with the inner wall of the heat preservation device in shape, the central point of the threaded pipe and the central point of the fixing ring are arranged on the same vertical line, a collecting cylinder is connected to the lower end of the threaded pipe in a threaded mode, and the collecting cylinder is a transparent glass material component.
Preferably, the collecting part further comprises a first blocking frame and a blocking ring plate, the inner wall of the heat preservation device is embedded into the first blocking frame and the blocking ring plate, the first blocking frame and the blocking ring plate can be detached, the first blocking frame is arranged on one side, close to the crystallizer, of the adjusting ring, and the blocking ring plate is arranged on one side, far away from the crystallizer, of the adjusting ring.
Preferably, the shape of first separation frame is hourglass hopper-shaped, the contained angle of separation crown plate and horizontal plane is sixty degrees, the least significant of separation crown plate and the inner wall contact of screwed pipe.
Preferably, the inner wall of the threaded pipe is fixedly connected with a second barrier frame, and the second barrier frame is funnel-shaped.
Preferably, the heat preservation device comprises an air duct and an air heater which are uniformly distributed, the air duct is fixedly connected to the side end of the crystallizer, the fixing ring, the first blocking frame and the blocking ring plate are fixedly connected to the inner wall of the air duct, the threaded pipe is fixedly connected to the lower end of the air duct, the upper end of the threaded pipe is communicated with the air duct, the driving motor and the dust cover are fixedly connected to the upper end of the air duct, one end, close to the crystallizer, of the air duct is communicated with the crystallizer, the air heater is arranged behind the air duct, an air splitter communicated with the air outlet end of the air heater is fixedly connected to the air outlet end of the air heater, an air guide pipe communicated with the air splitter is fixedly connected to the lower end of the air splitter, and the lower end of the air guide pipe penetrates into the air duct.
The invention has the beneficial effects that:
1. by arranging the surface treatment device, when the casting blank passes through the surface treatment device, the driving motor drives the second gear to rotate, the second gear drives the outer gear ring to rotate, the outer gear ring drives the adjusting ring to rotate, the adjusting ring simultaneously drives the four connecting pieces to rotate, and the connecting pieces drive the polishing belt to rotate, so that the polishing belt rotationally polishes the casting blank;
2. through the matching use of the connecting piece and the inner gear ring, the first gear rotates along the inner gear ring while the connecting piece rotates, the first gear drives the transmission shaft to rotate, the transmission shaft drives the polishing belt to rotate by utilizing the friction force between the transmission shaft and the polishing belt, so that more parts of the polishing belt polish casting blanks, the removing efficiency of burrs or scraps on the surface of the casting blanks can be improved, meanwhile, the casting blanks can be polished at different parts of the polishing belt, the casting blanks are prevented from being polished at a certain part of the polishing belt for a long time, and the service life of the polishing belt is prolonged;
3. by arranging the positioning strip, the positioning strip can limit the position of the polishing belt through the positioning groove, so that the probability of shaking or loosening of the polishing belt can be reduced, the range of the polishing belt for polishing a casting blank can be ensured, and meanwhile, impurities adhered to the inner surface of the polishing belt can be scraped by the positioning groove, so that the probability of clamping the transmission shaft and the polishing belt together due to the impurities is reduced;
4. through the arrangement of the collecting piece, impurities polished by the polishing belt can fall into the threaded pipe under the influence of gravity, the threaded pipe guides the impurities into the collecting cylinder, when workers need to clean the impurities, the impurities can be cleaned in a centralized manner only by screwing off the collecting cylinder, and the workers do not need to collect the impurities manually, so that the labor intensity of the workers is reduced;
5. through the cooperation of the first blocking frame and the blocking ring plate, the impurities scraped by the polishing belt can be firmly limited in the range that the threaded pipe can collect the impurities, so that the impurities do not need to worry about flowing along with the airflow in the heat preservation device, and the probability of blocking the heat preservation device by the impurities is reduced;
6. through setting up heat preservation device, after the casting blank gets into the inside of guide duct, external air is absorb this moment to the air heater, and lead the inside of air current divider after heating it, the air current divider evenly transports gas into in the air duct, the inside of air duct is again led gas into to the air duct, with the guarantee casting blank is in high temperature state all the time, with the straightening degree of difficulty that reduces follow-up tension leveler, simultaneously gas is when near through the area of polishing, gas can blow off the impurity of the area surface adhesion that polishes, with the cleanness in guarantee area of polishing, need not that the staff adds alone and establishes from soot blower, with the cost of reduction casting blank surface treatment.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the heat retention device of the present invention;
FIG. 3 is a schematic cross-sectional view of the holding device of the present invention;
FIG. 4 is a schematic view of the surface treatment apparatus according to the present invention;
FIG. 5 is a schematic view of the connection between the outer ring gear and the second gear in the present invention;
FIG. 6 is a schematic view of the connection between the inner gear ring and the first gear in the present invention;
FIG. 7 is a schematic view of the arrangement of the connecting members of the present invention;
FIG. 8 is a schematic view showing the arrangement of positioning grooves in the present invention.
In the figure: 1. a smelting furnace; 2. a crystallizer; 3. a heat preservation device; 301. an air duct; 302. a hot air blower; 303. a gas splitter; 304. an air duct; 4. a surface treatment device; 401. a fixing ring; 402. an adjusting ring; 403. polishing the belt; 404. a connecting member; 4041. positioning a plate; 4042. a drive shaft; 4043. a first gear; 405. an outer ring gear; 406. a second gear; 407. a drive motor; 408. a collecting member; 4081. a threaded pipe; 4082. a collection canister; 4083. a first barrier frame; 4084. a barrier ring plate; 4085. a second barrier frame; 409. mounting grooves; 410. an inner gear ring; 411. a dust cover; 412. a positioning bar; 413. positioning a groove; 5. a withdrawal and straightening machine; 6. an ethanol solution cleaning chamber; 7. a tractor.
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.
In the specific implementation: as shown in fig. 1-8, a continuous casting and smelting apparatus for reducing copper scrap amount by using ethanol to prevent oxidation, comprising a smelting furnace 1, wherein a crystallizer 2 is installed at the side end of the smelting furnace 1, a tractor 7 is installed at the side end of the crystallizer 2, evenly distributed heat preservation devices 3 are installed at the side end of the tractor 7, a surface treatment device 4 is installed on the surface of the heat preservation device 3, a withdrawal and straightening machine 5 is installed at the side end of the heat preservation device 3, and an ethanol solution cleaning chamber 6 is installed at the side end of the withdrawal and straightening machine 5;
as shown in fig. 3-8, the surface treatment device 4 includes a fixing ring 401 fixedly connected inside the heat preservation device 3, an adjusting ring 402 is rotatably connected to an inner surface of the fixing ring 401, two polishing belts 403 are disposed on an inner surface of the adjusting ring 402, the two polishing belts 403 are staggered and perpendicular to each other, a connecting member 404 fixedly connected to the adjusting ring 402 is drivingly connected to an inner surface of the polishing belts 403, one end of the connecting member 404 away from the polishing belts 403 penetrates to an outside of the adjusting ring 402, an outer gear ring 405 is fixedly connected to a surface of the adjusting ring 402, an upper end of the outer gear ring 405 is engaged with a second gear 406, an upper end of the second gear 406 sequentially penetrates through the fixing ring 401 and the heat preservation device 3 and extends to an outside of the heat preservation device 3, a driving motor 407 fixedly connected to a side end of the second gear 406 and fixedly connected to the heat preservation device 3, a collecting member 408 communicated with the heat preservation device 3 is fixedly connected to a lower end of the fixing ring 401, the lower end of the collecting part 408 penetrates to the outside of the heat preservation device 3, when a casting blank passes through the surface treatment device 4, the driving motor 407 drives the second gear 406 to rotate, the second gear 406 drives the outer gear ring 405 to rotate, the outer gear ring 405 drives the adjusting ring 402 to rotate, the adjusting ring 402 drives the four connecting parts 404 to rotate simultaneously, the connecting parts 404 drive the polishing belt 403 to rotate, so that the polishing belt 403 rotates to polish the casting blank, meanwhile, the fixing ring 401 is fixed inside the air guide cylinder 301, burrs and scraps on the surface of the casting blank can be effectively removed, the probability that the burrs and scraps are rolled to the inside of the casting blank by the tension leveler 5 is reduced, the effect of improving the subsequent processing quality of the casting blank is achieved, the surface of the driving motor 407 is fixedly connected with the dust cover 411 fixedly connected with the heat preservation device 3, the second gear 406 is arranged inside the dust cover 411, and the output shaft of the driving motor 407 penetrates to the inside of the dust cover 411, the dust cover 411 can block external dust, moisture and other impurities to reduce the probability of oxidation corrosion of the second gear 406, thereby ensuring that the second gear 406 can normally drive the outer gear ring 405 to rotate, and achieving a good protection effect, the inner surface of the fixing ring 401 is provided with a mounting groove 409, the inner wall of the mounting groove 409 is fixedly connected with the inner gear ring 410, the connecting piece 404 comprises two positioning plates 4041 which are fixedly connected with the adjusting ring 402, a transmission shaft 4042 which is in transmission connection with the inner surface of the polishing belt 403 is rotatably connected between the two positioning plates 4041, two ends of the transmission shaft 4042 respectively penetrate through the inside of the two positioning plates 4041, one end of the transmission shaft 4042 is fixedly connected with a first gear 4043, one end of the first gear 4043 sequentially penetrates through the positioning plates 4041, the adjusting ring 402 and the mounting groove and is in meshing connection with the inner gear ring 410, while the connecting piece 404 rotates, the first gear 4043 rotates along with the inner gear ring 410, the first gear 4043 drives the transmission shafts 4042 to rotate, the transmission shafts 4042 drive the polishing belt 403 to rotate by using the friction between the transmission shafts 4042 and the polishing belt 403, so that more parts of the polishing belt 403 can polish casting blanks, which not only can improve the efficiency of removing burrs or scraps on the surface of the casting blanks, but also can polish the casting blanks at different parts of the polishing belt 403, so as to prevent a certain part of the polishing belt 403 from polishing the casting blanks for a long time, thereby prolonging the service life of the polishing belt 403, the first gear 4043, the central points of the ring gear 410 and the adjusting ring 402 are all arranged on the same vertical surface, the first gear 4043 is arranged between two adjacent transmission shafts 4042, so that all the first gears 4043 and the ring gear 410 can be arranged on the same vertical surface, an individual ring gear 410 is not required to be arranged for each first gear 4043, the use cost of the surface treatment device 4 is reduced, and the difficulty of maintaining the surface treatment device 4 by workers is also reduced, the inner wall of the adjusting ring 402 is fixedly connected with four positioning strips 412, two adjacent positioning strips 412 are fixedly connected with each other, two adjacent positioning strips 412 are staggered, one end of each positioning strip 412, which is far away from the inner gear ring 410, is provided with two positioning grooves 413 which are respectively contacted with the polishing belt 403, the positioning strips 412 can limit the position of the polishing belt 403 through the positioning grooves 413, the probability that the polishing belt 403 shakes or loosens can be reduced, the polishing casting blank polishing range of the polishing belt 403 can be ensured, meanwhile, impurities adhered to the inner surface of the polishing belt 403 can be scraped by the positioning grooves 413, the probability that the transmission shaft 4042 and the polishing belt 403 are clamped together due to the impurities is reduced, the collecting piece 408 comprises a threaded pipe 4081 fixedly connected to the lower end of the heat preservation device 3, the upper end of the threaded pipe 4081 penetrates through the heat preservation device 3 and is fixedly connected with the fixing ring 401, and the shape of the upper end of the threaded pipe 4081 is matched with the shape of the inner wall of the heat preservation device 3, the center point of the threaded pipe 4081 and the center point of the fixing ring 401 are arranged on the same vertical line, the lower end of the threaded pipe 4081 is in threaded connection with a collecting cylinder 4082, the collecting cylinder 4082 is a transparent glass material component, impurities polished by the polishing belt 403 can fall into the threaded pipe 4081 under the influence of gravity, the threaded pipe 4081 guides the impurities into the collecting cylinder 4082, when a worker needs to clean the impurities, the impurities can be intensively cleaned only by unscrewing the collecting cylinder 4082, manual collection of the impurities by the worker is not needed, the labor intensity of the worker is reduced, the collecting part 408 further comprises a first blocking frame 4083 and a blocking ring plate 4084, the first blocking frame 4083 and the blocking ring plate 4084 are both embedded into the inner wall provided with the heat preservation device 3, the first blocking frame 4083 and the blocking ring plate 4084 can be detached, the first blocking frame 4083 is arranged on one side of the adjusting ring 402 close to the crystallization machine 2, the blocking ring plate 4084 is arranged on one side of the adjusting ring 402 away from the crystallization machine 2, first separation frame 4083's shape is hourglass hopper-shaped, separation ring board 4084 is sixty degrees with the contained angle of horizontal plane, separation ring board 4084's the least significant and screwed pipe 4081's inner wall contact, first separation frame 4083 and separation ring board 4084 cooperation are used, can firmly inject in the scope that screwed pipe 4081 can collect impurity in will polishing the impurity of taking 403 to scrape, need not anxious can follow the inside air current flow of heat preservation device 3, the probability that heat preservation device 3 is blockked up by impurity has been reduced, screwed pipe 4081's inner wall fixedly connected with second separation frame 4085, the shape of second separation frame 4085 is for leaking hopper-shaped, second separation frame 4085 can be under the prerequisite that does not influence impurity normally gets into a collecting vessel 4082, reduce the probability that impurity is blown back heat preservation device 3 inside by the air current, good separation effect has been played.
As shown in fig. 2-4, the heat preservation apparatus 3 includes an air duct 301 and a hot air blower 302 which are uniformly distributed, the air duct 301 is fixedly connected to a side end of the air crystal machine 2, the fixing ring 401, the first blocking frame 4083 and the blocking ring plate 4084 are all fixedly connected to an inner wall of the air duct 301, the threaded pipe 4081 is fixedly connected to a lower end of the air duct 301, an upper end of the threaded pipe 4081 is communicated with the air duct 301, the driving motor 407 and the dust cover 411 are all fixedly connected to an upper end of the air duct 301, one end of the air duct 301 close to the air crystal machine 2 is communicated with the air crystal machine 2, the hot air blower 302 is disposed behind the rear air duct 301, an air outlet end of the hot air blower 302 is fixedly connected with an air splitter 303 communicated with an air outlet end of the hot air blower 302, a lower end of the air splitter 303 is fixedly connected with an air duct 304 communicated with the air splitter 303, a lower end of the air duct 304 penetrates into the air duct 301, when a casting blank enters the air duct 301, the air heater 302 absorbs outside air at the moment, the air heater heats the air and then leads the air into the air splitter 303, the air splitter 303 evenly conveys the air into the air guide pipe 304, the air guide pipe 304 leads the air into the air guide cylinder 301, so as to ensure that the casting blank is always in a high-temperature state, so as to reduce the straightening difficulty of the subsequent withdrawal and straightening machine 5, meanwhile, when the air passes nearby the polishing belt 403 on the way, the air can blow off impurities adhered to the surface of the polishing belt 403, so as to ensure the cleanness of the polishing belt 403, a worker is not required to separately additionally arrange a secondary soot blowing device, and the cost of casting blank surface treatment is reduced.
When the device is used, after waste copper is put into a smelting furnace 1 by a worker to be smelted into molten copper, the worker guides the molten copper into a crystallizer 2 to be solidified, simultaneously a tractor 7 pulls out the solidified casting blank and guides the solidified casting blank into the air guide cylinder 301, the hot air blower 302 sucks outside air and heats the air and guides the air into the air splitter 303, the air splitter 303 uniformly conveys the air into an air guide pipe 304, the air guide pipe 304 guides the air into the air guide cylinder 301 so as to ensure that the casting blank is always in a high-temperature state and reduce the straightening difficulty of a subsequent withdrawal and straightening machine 5, when the casting blank passes through a surface treatment device 4, a driving motor 407 drives a second gear 406 to rotate, the second gear 406 drives an outer gear ring 405 to rotate, the outer gear ring 405 drives an adjusting ring 402 to rotate, the adjusting ring 402 simultaneously drives four connecting pieces 404 to rotate, the connecting pieces 404 drive a polishing belt 403 to rotate, the casting blank is rotationally ground by the grinding belt 403, meanwhile, because the fixing ring 401 is fixed inside the air guide barrel 301, burrs and scraps on the surface of the casting blank can be effectively removed, the probability that the burrs and the scraps are rolled into the casting blank by the tension leveler 5 is reduced, the first gear 4043 rotates along the inner gear ring 410 while the connecting piece 404 rotates, the first gear 4043 drives the transmission shaft 4042 to rotate, the transmission shaft 4042 drives the grinding belt 403 to rotate by utilizing the friction force between the transmission shaft 4042 and the grinding belt 403, so that more parts of the grinding belt 403 are used for grinding the casting blank, the removal efficiency of the burrs or the scraps on the surface of the casting blank can be improved, meanwhile, different parts of the grinding belt 403 can be used for grinding the casting blank, the casting blank is prevented from being ground at a certain part of the grinding belt 403 for a long time, the service life of the grinding belt 403 is prolonged, and after the casting blank passes through the surface treatment device 4, the casting blank is conveyed into the tension leveler 5 for rectification and shaping, the rectified and shaped casting blank is conveyed into an ethanol solution cleaning chamber 6 for cleaning and reduction so as to improve the quality of the casting blank.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides an utilize useless copper of anti-oxidation reduction copper powder volume of ethanol to smelt continuous casting equipment, includes smelting furnace (1), its characterized in that: a crystallizer (2) is installed at the side end of the smelting furnace (1), a tractor (7) is installed at the side end of the crystallizer (2), heat preservation devices (3) which are uniformly distributed are installed at the side end of the tractor (7), a surface treatment device (4) is installed on the surface of each heat preservation device (3), a withdrawal and straightening machine (5) is installed at the side end of each heat preservation device (3), and an ethanol solution cleaning chamber (6) is installed at the side end of each withdrawal and straightening machine (5);
the surface treatment device (4) comprises a fixing ring (401) fixedly connected to the inside of the heat preservation device (3), the inner surface of the fixing ring (401) is rotatably connected with an adjusting ring (402), the inner surface of the adjusting ring (402) is provided with two polishing belts (403), the two polishing belts (403) are staggered and perpendicular to each other, the inner surface of the polishing belt (403) is in transmission connection with a connecting piece (404) fixedly connected with the adjusting ring (402), one end, far away from the polishing belts (403), of the connecting piece (404) penetrates through the outside of the adjusting ring (402), the surface of the adjusting ring (402) is fixedly connected with an outer gear ring (405), the upper end of the outer gear ring (405) is in meshing connection with a second gear (406), the upper end of the second gear (406) sequentially penetrates through the fixing ring (401) and the heat preservation device (3) and extends to the outside of the heat preservation device (3), the side end fixedly connected with of second gear (406) and heat preservation device (3) fixed connection's driving motor (407), the lower extreme fixed connection of solid fixed ring (401) has collection piece (408) with heat preservation device (3) intercommunication, the lower extreme of collecting piece (408) runs through to the outside of heat preservation device (3).
2. The apparatus for melting and continuously casting scrap copper with oxidation prevention by ethanol for reducing the amount of copper powder according to claim 1, wherein: the surface of the driving motor (407) is fixedly connected with a dust cover (411) fixedly connected with the heat preservation device (3), the second gear (406) is arranged inside the dust cover (411), and an output shaft of the driving motor (407) penetrates through the dust cover (411).
3. The apparatus for melting and continuously casting scrap copper with oxidation prevention by ethanol for reducing the amount of copper powder according to claim 1, wherein: mounting groove (409) have been seted up to the internal surface of fixed ring (401), inner wall fixedly connected with ring gear (410) of mounting groove (409), connecting piece (404) including quantity be two and all with adjusting ring (402) fixed connection's locating plate (4041), two rotate between locating plate (4041) and be connected with transmission shaft (4042) of being connected with the internal surface transmission of area (403) of polishing, run through to two respectively at the both ends of transmission shaft (4042) the inside of locating plate (4041), the one end fixedly connected with first gear (4043) of transmission shaft (4042), the one end of first gear (4043) runs through locating plate (4041), adjusting ring (402) and mounting groove (409) in proper order and is connected with ring gear (410) meshing.
4. The apparatus for melting and continuously casting scrap copper with oxidation prevention by ethanol for reducing the amount of copper powder according to claim 3, wherein: the central points of the first gear (4043), the inner gear ring (410) and the adjusting ring (402) are all arranged on the same vertical surface, and the first gear (4043) is arranged between two adjacent transmission shafts (4042).
5. The apparatus for melting and continuously casting scrap copper with oxidation prevention by ethanol for reducing the amount of copper powder according to claim 1, wherein: the inner wall fixedly connected with quantity of adjustable ring (402) is location strip (412) four, adjacent two location strip (412) looks fixed connection, adjacent two location strip (412) are crisscross, the constant head tank (413) that quantity is two and all contact with the area of polishing (403) is seted up to the one end that ring gear (410) was kept away from in location strip (412).
6. The apparatus for melting and continuously casting scrap copper with oxidation prevention by ethanol for reducing the amount of copper powder according to claim 1, wherein: collect piece (408) including fixed connection in screwed pipe (4081) of heat preservation device (3) lower extreme, the upper end of screwed pipe (4081) run through heat preservation device (3) and with solid fixed ring (401) fixed connection, the upper end shape of screwed pipe (4081) and the shape phase-match of heat preservation device (3) inner wall, the central point of screwed pipe (4081) and the central point of solid fixed ring (401) set up in same vertical line, the lower extreme threaded connection of screwed pipe (4081) has surge drum (4082), surge drum (4082) are transparent glass material component.
7. The apparatus for melting and continuously casting scrap copper with oxidation prevention by ethanol for reducing the amount of copper powder according to claim 6, wherein: collect piece (408) and still include first separation frame (4083) and separation ring board (4084), the inner wall of heat preservation device (3) is installed in all embedding of first separation frame (4083) and separation ring board (4084), first separation frame (4083) and separation ring board (4084) can be dismantled, first separation frame (4083) sets up in the one side that is close to crystallizer (2) of adjusting ring (402), separation ring board (4084) sets up in the one side that crystallizer (2) were kept away from in adjusting ring (402).
8. The apparatus for melting and continuously casting scrap copper with oxidation prevention by ethanol for reducing the amount of copper powder according to claim 7, wherein: the shape of first separation frame (4083) is hourglass hopper-shaped, separation crown plate (4084) is sixty degrees with the contained angle of horizontal plane, the least significant of separation crown plate (4084) contacts with the inner wall of screwed pipe (4081).
9. The apparatus for melting and continuously casting scrap copper with oxidation prevention by ethanol for reducing the amount of copper powder according to claim 7, wherein: the inner wall fixedly connected with second barrier frame (4085) of screwed pipe (4081), the shape of second barrier frame (4085) is for leaking hopper-shaped.
10. The apparatus for melting and continuously casting scrap copper with oxidation prevention by ethanol for reducing the amount of copper powder according to claim 7, wherein: the heat preservation device (3) comprises an air guide cylinder (301) and an air heater (302) which are uniformly distributed, the air guide cylinder (301) is fixedly connected to the side end of the crystallizer (2), the fixing ring (401), the first blocking frame (4083) and the blocking ring plate (4084) are fixedly connected to the inner wall of the air guide cylinder (301), the threaded pipe (4081) is fixedly connected to the lower end of the air guide cylinder (301), the upper end of the threaded pipe (4081) is communicated with the air guide cylinder (301), the driving motor (407) and the dust cover (411) are fixedly connected to the upper end of the air guide cylinder (301), one end, close to the crystallizer (2), of the air guide cylinder (301) is communicated with the crystallizer (2), the air heater (302) is arranged behind the air guide cylinder (301), the air outlet end of the air heater (302) is fixedly connected with an air diverter (303) communicated with the air outlet end of the air guide cylinder (302), the lower end of the gas splitter (303) is fixedly connected with a gas guide pipe (304) communicated with the gas splitter (303), and the lower end of the gas guide pipe (304) penetrates into the air guide cylinder (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210535063.1A CN114888677A (en) | 2022-05-17 | 2022-05-17 | Utilize anti-oxidation copper scrap of reducing copper powder volume of ethanol to smelt continuous casting equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210535063.1A CN114888677A (en) | 2022-05-17 | 2022-05-17 | Utilize anti-oxidation copper scrap of reducing copper powder volume of ethanol to smelt continuous casting equipment |
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Application publication date: 20220812 |