CN112501415B - Integrated heating device for producing Pc steel bar and convenient for cleaning scrap iron - Google Patents
Integrated heating device for producing Pc steel bar and convenient for cleaning scrap iron Download PDFInfo
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- CN112501415B CN112501415B CN202011421493.8A CN202011421493A CN112501415B CN 112501415 B CN112501415 B CN 112501415B CN 202011421493 A CN202011421493 A CN 202011421493A CN 112501415 B CN112501415 B CN 112501415B
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- 238000004140 cleaning Methods 0.000 claims abstract description 95
- 238000010438 heat treatment Methods 0.000 claims abstract description 83
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 69
- 239000010959 steel Substances 0.000 claims abstract description 69
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000000463 material Substances 0.000 claims abstract description 45
- 229910052742 iron Inorganic materials 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 53
- 239000000428 dust Substances 0.000 claims description 50
- 239000007921 spray Substances 0.000 claims description 21
- 230000006698 induction Effects 0.000 claims description 19
- 238000005406 washing Methods 0.000 claims description 14
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000007605 air drying Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 7
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229910000754 Wrought iron Inorganic materials 0.000 claims 1
- 230000003670 easy-to-clean Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000734 martensite Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0075—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rods of limited length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
- C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
- C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/667—Quenching devices for spray quenching
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
-
- 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
-
- 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
- Y02P10/25—Process efficiency
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses an integrated heating device for producing Pc steel bars and facilitating scrap iron cleaning, which comprises a feeding table top, wherein a base is arranged below the feeding table top, a material containing area is arranged on the left side of the feeding table top, a fixing plate is fixed above the left end of the feeding table top, and a feeding rotating shaft is arranged in the fixing plate. Compared with the existing heating device, the integrated heating device for producing the Pc steel bar and facilitating scrap iron cleaning is provided with the material picking hooks, the material picking hooks are fixed on the outer side of the feeding rotating shaft, the tail end of the feeding rotating shaft is provided with the rotating rod and the handles, the number of the material picking hooks is 2, the material picking hooks are located at the left end and the right end of the feeding rotating shaft, the left end and the right end of the Pc steel bar in the material containing area are placed into the material picking hooks and then fixed through the movable fixing rods, the Pc steel bar can be easily placed on the feeding table board by rotating the handles again, feeding of the Pc steel bar is facilitated, and danger of the overlong Pc steel bar to workers is prevented.
Description
Technical Field
The invention relates to the technical field of Pc steel bar manufacturing equipment, in particular to an integrated heating device for producing Pc steel bars and facilitating scrap iron cleaning.
Background
The Pc steel bar is also called as a steel bar for prestressed concrete, has the characteristics of high strength toughness, low relaxation, strong bond strength with concrete, good weldability, upsetting property, material saving and the like, the molded Pc steel bar needs to be subjected to heat treatment in the manufacturing process of the Pc steel bar to improve the toughness, plasticity and strength of the Pc steel bar, the Pc steel bar is heated and quenched through austenitizing, and can be packaged and warehoused after being finally tempered and cooled, and a heating device is needed during austenitizing heating.
The existing heating device heats in an induction heating mode, but dust on an induction coil is not easy to clean, and when a Pc steel bar is fed, the overlong Pc steel bar is inconvenient to take, when scrap iron on the steel bar is cleaned, scrap iron is inconvenient to recycle, the use requirements of people cannot be well met, and technical innovation is performed on the basis of the existing heating device according to the above conditions.
Disclosure of Invention
The invention aims to provide an integrated heating device for producing a Pc steel bar and facilitating scrap iron cleaning, and aims to solve the problems that the general heating device in the background art is heated in an induction heating mode, but dust on an induction coil is not easy to clean, and an overlong Pc steel bar is inconvenient to take when the Pc steel bar is loaded, and scrap iron is inconvenient to recycle when the scrap iron on the steel bar is cleaned, so that the use requirement of people cannot be well met.
In order to achieve the purpose, the invention provides the following technical scheme: an integrated heating device for producing Pc steel bars and facilitating scrap iron cleaning comprises a feeding table top, wherein a base is installed below the feeding table top, a material containing area is arranged on the left side of the feeding table top, a fixed plate is fixed above the left end of the feeding table top, a feeding rotating shaft is installed inside the fixed plate, a material picking hook is fixed at the left end of the feeding rotating shaft, a movable fixed rod is installed at the left end of the material picking hook, a rotating rod is fixed at the top end of the feeding rotating shaft, a handle is installed at the top end of the rotating rod, a working table top is arranged at the right end of the feeding table top, a feeding support is fixed above the left end of the working table top, a lifting rod is arranged in the middle of the side face of the feeding support, a feeding pulley is arranged inside the feeding support, a positioning device is arranged at the right end of the feeding support, a telescopic support is installed at the lower end of the positioning device, and a telescopic screw rod is installed outside the telescopic support, and the top end of the telescopic bracket is fixed with a positioning frame, the outside of the positioning frame is provided with a positioning screw, the tail end of the positioning screw is fixed with a limiting sheet, the right side of the positioning device is provided with a cleaning box body, the left side of the cleaning box body is fixed with a cleaning motor, the right end of the cleaning motor is provided with a cleaning rotating shaft, the outside left end of the cleaning rotating shaft is fixed with a gear, the outside center of the cleaning rotating shaft is provided with a cleaning wheel, the outside of the cleaning wheel is provided with a brush, the lower part of the top surface of the cleaning box body is fixed with a positioning bracket, the lower part of the cleaning box body is provided with a first dust collecting port, the lower part of the first dust collecting port is provided with a dust collecting area, the right side of the cleaning box body is provided with a heating device, the inside of the heating device is provided with an induction heating coil, the upper part of the heating device is provided with a dust removing fan, and the top surface of the heating device is provided with an air vent, the bottom of the heating device is provided with a second dust collecting port, a dust suction fan is arranged below the second dust collecting port, the right side of the heating device is fixed with a spray washing box body, a water tank is arranged at the rear part of the spray washing box body, a water outlet pipeline is arranged below the right side of the water tank, a shunt pipeline is fixed above the right side of the water outlet pipeline, a drainage rod is arranged below the shunt pipeline, a high-pressure pipeline is arranged below the right side of the water outlet pipeline, a high-pressure spray head is fixed on the right side of the high-pressure pipeline, a water collecting port is arranged below the spray washing box body, an electromagnetic suction net is fixed below the water collecting port, an adsorption filler is arranged below the electromagnetic suction net, a filter pipeline is arranged below the adsorption filler, the tail end of the filter pipeline is provided with a heat exchanger, the left end of the heat exchanger is provided with a cooling pipeline, and the top end of the cooling pipeline is provided with a water inlet, the right side of the spray rinsing box body is provided with an air drying device, and the right side of the air drying device is provided with a discharging table board.
Preferably, the top surface of the feeding table top is in a sunken arc shape, and the lowest point of the arc is tangent to the outside of the feeding pulley.
Preferably, the number of the material picking hooks is 2, and the right ends of the material picking hooks are vertical to the feeding rotating shaft.
Preferably, the rotating rod and the feeding rotating shaft are of a vertical structure, and the length of the rotating rod is 2 times that of the material picking hook.
Preferably, the positioning screw rod is vertical to the side face of the positioning frame, and the limiting piece at the tail end of the positioning screw rod is in an arc shape.
Preferably, the cleaning wheel has an H-shaped cross section, and the brushes arranged in the grooves on the outer part of the cleaning wheel are vertically and uniformly distributed on the surface of the cleaning wheel.
Preferably, the side surface of the positioning bracket is vertical to the cleaning rotating shaft, and the cleaning wheel is positioned in the center of the positioning bracket.
Preferably, the top surface of the heating device is uniformly distributed with gas injection holes, and the gas injection holes can be completely covered on the induction heating coil.
Preferably, the number of the drainage rods is 4, the drainage rods are uniformly distributed in the center of the spray washing box body, and the shape of the drainage rods is n-shaped.
Preferably, the water collecting opening is in an inverted trapezoid shape, and the size of the bottom opening of the water collecting opening is equal to the size of the electromagnetic suction net.
Compared with the prior art, the invention has the following beneficial effects:
1. the automatic feeding device is provided with the material picking hooks, the material picking hooks are fixed on the outer side of the feeding rotating shaft, the tail end of the loading rotating shaft is provided with the rotating rod and the handles, the number of the material picking hooks is 2, the material picking hooks are positioned at the left end and the right end of the feeding rotating shaft, the left end and the right end of a Pc steel bar in the material containing area are placed into the material picking hooks and then are fixed by the movable fixing rods, then the handles are rotated to easily place the Pc steel bar on the feeding table board, the single feeding of the Pc steel bar is facilitated, and the danger of the overlong Pc steel bar to working personnel is prevented;
2. the cleaning box body is arranged, the surface of the Pc steel bar can be cleaned before the Pc steel bar is heated by the cleaning wheel in the cleaning box body, dust on the surface of the Pc steel bar is prevented from reducing the quality of a product during heating, the dust is prevented from falling onto the heating coil to reduce the heating efficiency of the heating device, brushes at the groove of the H-shaped cleaning wheel are vertically and uniformly distributed on the surface of the cleaning wheel, and the surface cleaning capability of the Pc steel bar can be improved;
3. the invention is provided with the positioning device, the height of the positioning frame can be adjusted through the telescopic screw rod below the positioning device, the heights of the Pc steel rods with different diameters can be positioned, the positioning screw rods are respectively arranged on the upper surface and the left and right sides of the positioning frame, and the positioning screw rods can be adjusted to enable the limiting sheets at the bottom of the positioning screw rods to limit the Pc steel rods, so that the Pc steel rods can be positioned in the center of the induction heating coil during heating, and the heating efficiency is improved;
4. the dust collection device is provided with the dust removal fan and the dust collection fan, dust on the induction heating coil can be completely cleaned through the dust removal fan and the lower air injection hole, the heating efficiency of the induction heating coil is improved, the service life of the induction heating coil is prolonged, the dust collection fan arranged below can suck all the cleaned dust into the dust collection area, and the interior of the heating device is kept clean;
5. the invention is provided with the drainage rod and the electromagnetic suction net, the surface of the heated Pc steel bar can be damaged by overlarge water flow when the heated Pc steel bar is quenched, the impact force of the water flow can be reduced by the n-shaped drainage rod, the water flow can uniformly fall on the surface of the Pc steel bar to be cooled, and when the Pc steel bar needs to be cleaned after tempering, scrap iron washed from the surface of the steel bar can be adsorbed by the electromagnetic suction net below the water collecting port, so that the recovery is convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a feeding device according to the present invention;
FIG. 3 is a schematic view of a positioning device according to the present invention;
FIG. 4 is a schematic view of the cleaning tank of the present invention;
FIG. 5 is a schematic view of the structure of the spray rinsing tank of the present invention.
In the figure: 1. a feeding table-board; 2. a base; 3. a material containing area; 4. a fixing plate; 5. a feeding rotating shaft; 6. a material picking hook; 7. a movable fixed rod; 8. rotating the rod; 9. a handle; 10. a work table; 11. a feeding bracket; 12. a lifting rod; 13. a feeding pulley; 14. a positioning device; 15. a telescopic bracket; 16. a telescopic screw; 17. a positioning frame; 18. positioning a screw rod; 19. a limiting sheet; 20. cleaning the box body; 21. cleaning the motor; 22. cleaning the rotating shaft; 23. a gear; 24. a cleaning wheel; 25. a brush; 26. positioning the bracket; 27. a first dust collection port; 28. a dust collection area; 29. a heating device; 30. an induction heating coil; 31. a dust removal fan; 32. a gas injection hole; 33. a second dust collecting port; 34. a dust collection fan; 35. spraying and washing the box body; 36. a water tank; 37. a water outlet pipeline; 38. a diversion pipeline; 39. a drainage rod; 40. a high pressure pipeline; 41. a high pressure spray head; 42. a water collection port; 43. electromagnetic attraction net; 44. adsorbing the filler; 45. a filtration pipeline; 46. a heat exchanger; 47. a cooling duct; 48. a water inlet; 49. an air drying device; 50. and a discharging table top.
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.
Referring to fig. 1-5, the present invention provides a technical solution: an integrated heating device for producing Pc steel bar and facilitating scrap iron cleaning comprises a feeding table board 1, a base 2 is arranged below the feeding table board 1, a material containing area 3 is arranged on the left side of the feeding table board 1, the top surface of the feeding table board 1 is in a sunken arc shape, the lowest point of the arc is tangent to the outer portion of a feeding pulley 13, the Pc steel bar can roll into the center of the feeding table board 1 through the feeding table board 1 arranged in the arc shape, the lowest point of the arc on the feeding table board 1 is tangent to the outer portion of the feeding pulley 13, the Pc steel bar can stably enter the feeding pulley 13 from the feeding table board 1, a fixing plate 4 is fixed above the left end of the feeding table board 1, a feeding rotating shaft 5 is arranged inside the fixing plate 4, a material picking hook 6 is fixed at the left end of the feeding rotating shaft 5, a movable fixing rod 7 is arranged at the left end of the material picking hook 6, and the number of the material picking hooks 6 is 2, the right end of the material picking hook 6 is vertical to the feeding rotating shaft 5, the Pc steel bar can be stably fixed by the material picking hooks 6 at the left end and the right end, the material picking hooks 6 and the feeding rotating shaft 5 are vertical to each other, the material picking hooks can be stably fixed on the feeding rotating shaft 5, subsequent feeding is facilitated, a rotating rod 8 is fixed at the top end of the feeding rotating shaft 5, a handle 9 is mounted at the top end of the rotating rod 8, the rotating rod 8 and the feeding rotating shaft 5 are vertical, the length of the rotating rod 8 is 2 times that of the material picking hook 6, the rotating rod 8 and the feeding rotating shaft 5 are vertical, the feeding rotating shaft 5 can be rotated by pushing the handle 9, the material picking hooks 6 are driven to rotate, the length of the rotating rod 8 is 2 times that of the material picking hooks 6, the force required for rotating the Pc steel bar on the material picking hooks 6 can be reduced, and feeding can be conveniently carried out by a single person, the right end of the feeding table board 1 is provided with a working table board 10, a feeding support 11 is fixed above the left end of the working table board 10, a lifting rod 12 is arranged in the middle of the side surface of the feeding support 11, a feeding pulley 13 is arranged inside the feeding support 11, a positioning device 14 is arranged at the right end of the feeding support 11, a telescopic support 15 is arranged at the lower end of the positioning device 14, a telescopic screw 16 is arranged outside the telescopic support 15, a positioning frame 17 is fixed at the top end of the telescopic support 15, a positioning screw 18 is arranged outside the positioning frame 17, a limiting sheet 19 is fixed at the tail end of the positioning screw 18, the positioning screw 18 and the side surface of the positioning frame 17 are in a vertical structure, the limiting sheet 19 at the tail end of the positioning screw 18 is in an arc shape, the positioning screw 18 and the side surface of the positioning frame 17 are in a vertical structure and can play a role in stabilizing role on the limiting sheet 19, and the limiting sheet 19 is in an arc shape, the cleaning box body 20 is arranged on the right side of the positioning device 14, the cleaning motor 21 is fixed on the left side of the cleaning box body 20, the cleaning rotating shaft 22 is arranged at the right end of the cleaning motor 21, the gear 23 is fixed at the left end of the outer portion of the cleaning rotating shaft 22, the cleaning wheel 24 is arranged at the center of the outer portion of the cleaning rotating shaft 22, the brush 25 is arranged outside the cleaning wheel 24, the section of the cleaning wheel 24 is H-shaped, the brush 25 in the groove in the outer portion of the cleaning wheel 24 is vertically and uniformly distributed on the surface of the cleaning wheel 24, the H-shaped cleaning wheel 24 can perfectly cover the periphery of the Pc steel rod, the brush 25 uniformly distributed in the groove in the outer portion of the cleaning wheel 24 is convenient for cleaning the side face of the Pc steel rod, the positioning support 26 is fixed below the top face of the cleaning box body 20, and the first dust collecting opening 27 is arranged below the cleaning box body 20, the side surface of the positioning support 26 is vertical to the cleaning rotating shaft 22, the cleaning wheel 24 is positioned in the center of the positioning support 26, the cleaning wheel 24 can be limited through the positioning support 26, the cleaning efficiency of the cleaning wheel 24 is reduced by preventing the position of the cleaning wheel 24 from being changed, a dust collecting area 28 is arranged below the first dust collecting port 27, a heating device 29 is arranged on the right side of the cleaning box body 20, an induction heating coil 30 is arranged in the heating device 29, air injection holes 32 are uniformly distributed on the top surface of the heating device 29, the air injection holes 32 can completely cover the induction heating coil 30 in the direction, the dust removal efficiency of a dust removal fan 31 can be enhanced through the arrangement of the air injection holes 32, the surface of the induction heating coil 30 can be cleaned, the working efficiency of the induction heating coil 30 is improved, the dust removal fan 31 is arranged above the heating device 29, and the air injection holes 32 are arranged on the top surface of the heating device 29, the bottom end of the heating device 29 is provided with a second dust collecting port 33, a dust suction fan 34 is arranged below the second dust collecting port 33, a spray washing box body 35 is fixed on the right side of the heating device 29, a water tank 36 is arranged behind the spray washing box body 35, a water outlet pipeline 37 is arranged below the right side of the water tank 36, a shunt pipeline 38 is fixed above the right side of the water outlet pipeline 37, drainage rods 39 are arranged below the shunt pipeline 38, the number of the drainage rods 39 is 4, the drainage rods 39 are uniformly distributed about the center of the spray washing box body 35, the drainage rods 39 are n-shaped, the surfaces of the quenched Pc steel bars can be uniformly cooled through the uniformly distributed drainage rods 39, the n-shaped drainage rods 39 can prevent the surfaces of the Pc steel bars from being damaged by excessive water flow impact, a high-pressure pipeline 40 is arranged below the right side of the water outlet pipeline 37, and a high-pressure spray nozzle 41 is fixed on the right side of the high-pressure pipeline 40, a water collecting port 42 is arranged below the spray tank body 35, an electromagnetic absorption net 43 is fixed below the water collecting port 42, the water collecting port 42 is in an inverted trapezoid shape, and the size of the bottom opening of the water collecting opening 42 is equal to that of the electromagnetic suction net 43, the inverted ladder-shaped water collecting opening 42 is convenient for concentrating water flow, the electromagnetic attraction net 43 and the bottom of the water collecting port 42 have the same size, the electromagnetic attraction net 43 can be uniformly distributed below the water collecting port 42, so that scrap iron in water flow can be conveniently attracted, the adsorption filler 44 is arranged below the electromagnetic attraction net 43, and a filtering pipe 45 is installed below the adsorption packing 44, a heat exchanger 46 is installed at the end of the filtering pipe 45, and the left end of the heat exchanger 46 is provided with a cooling pipeline 47, the top end of the cooling pipeline 47 is provided with a water inlet 48, the right side of the spray washing box body 35 is provided with an air drying device 49, and the right side of the air drying device 49 is provided with a discharging table board 50.
The working principle is as follows: when the integrated heating device for producing the Pc steel bar and facilitating scrap iron cleaning is used, firstly, the Pc steel bar in the material containing area 3 is placed in the material picking hook 6, then the movable fixed rod 7 is fixed, the material picking hook 6 is rotated to the upper part of the feeding table surface 1 by rotating the handle 9, then the movable fixed plate 6 is opened to enable the Pc steel bar to fall into the upper part of the feeding table surface 1, the Pc steel bar is stably fixed by the feeding pulley 13 by adjusting the lifting rod 12 at the center of the side surface of the feeding bracket 11 to feed the Pc steel bar, then the telescopic screw 16 and the positioning screw 18 in the positioning device 14 are adjusted to enable the limiting piece 19 to limit the Pc steel bar, then the cleaning rotating shaft 22 is driven by the cleaning motor 21 at the inner side of the cleaning box body 20 to enable the cleaning wheel 24 to rotate, so that the brush 25 at the outer groove of the cleaning wheel 24 cleans the peripheral surface of the Pc steel bar to facilitate the subsequent heating treatment, the cleaned dust enters the dust collecting area 28 through the first dust collecting port 27 below, then enters the inside of the induction heating coil 30 inside the heating device 29 for heating, after the heating is finished, the cooling water flows into the inside of the shunt pipe 38 through the water outlet pipe 37 below the water tank 36, then the cooling treatment is carried out on the surface of the Pc steel bar through the drainage rod 39 below to enable the Pc steel bar to generate a full martensite structure, after the heating is finished, the tempering treatment is carried out in the heating device 29 to enable the surface to generate a tempered martensite product, finally the surface of the Pc steel bar is washed through the high-pressure spray nozzle 41 after the heating is finished, the washed water flows fall into the upper part of the electromagnetic suction net 43 through the water collecting port 42, the electromagnetic suction net 43 can adsorb the iron filings in the water flow, and the adsorbing filler 44 below can adsorb and remove other magazines in the water flow, then enters the inside of the water tank 36 again through the heat exchanger 46 and the water inlet 48, which is convenient for the recycling of water and saves resources, after the cleaning, the Pc steel bar is dried by the air drying device 49 and then sent to the discharging table 50, so as to finish the product delivery, when the heating device 29 needs to be cleaned and maintained, the cleaning and maintenance of the heating device 29 can be finished by opening the dust removing fan 31 and the dust absorbing fan 34, the air flow can clean the induction heating coil 30 from the air injection hole 32, and then the dust is sucked into the dust collecting area 28 by the dust absorbing fan 34 through the second dust collecting port 33, so that the cleaning and maintenance of the heating device 29 are finished, which is the working principle of the integral heating device for producing the Pc steel bar and being convenient for cleaning scrap iron.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a production Pc rod iron is with integral type heating device of being convenient for wash iron fillings, includes material loading mesa (1), its characterized in that: a base (2) is installed below the feeding table board (1), a material containing area (3) is arranged on the left side of the feeding table board (1), a fixed plate (4) is fixed above the left end of the feeding table board (1), a feeding rotating shaft (5) is installed inside the fixed plate (4), a material picking hook (6) is fixed at the left end of the feeding rotating shaft (5), a movable fixed rod (7) is installed at the left end of the material picking hook (6), a rotating rod (8) is fixed at the top end of the feeding rotating shaft (5), a handle (9) is installed at the top end of the rotating rod (8), a working table board (10) is arranged at the right end of the feeding table board (1), a feeding support (11) is fixed above the left end of the working table board (10), a lifting rod (12) is arranged in the middle of the side face of the feeding support (11), and a feeding pulley (13) is arranged inside the feeding support (11), the feeding device is characterized in that a positioning device (14) is arranged at the right end of the feeding support (11), a telescopic support (15) is installed at the lower end of the positioning device (14), a telescopic screw rod (16) is installed outside the telescopic support (15), a positioning frame (17) is fixed at the top end of the telescopic support (15), a positioning screw rod (18) is installed outside the positioning frame (17), a limiting sheet (19) is fixed at the tail end of the positioning screw rod (18), a cleaning box body (20) is installed on the right side of the positioning device (14), a cleaning motor (21) is fixed on the left side of the cleaning box body (20), a cleaning rotating shaft (22) is installed at the right end of the cleaning motor (21), a gear (23) is fixed at the left end of the outer portion of the cleaning rotating shaft (22), a cleaning wheel (24) is installed at the center of the outer portion of the cleaning rotating shaft (22), and a brush (25) is arranged outside the cleaning wheel (24), the dust collection box is characterized in that a positioning support (26) is fixed below the top surface of the cleaning box body (20), a first dust collection port (27) is arranged below the cleaning box body (20), a dust collection area (28) is arranged below the first dust collection port (27), a heating device (29) is installed on the right side of the cleaning box body (20), an induction heating coil (30) is arranged inside the heating device (29), a dust removal fan (31) is installed above the heating device (29), an air jet hole (32) is formed in the top surface of the heating device (29), a second dust collection port (33) is arranged at the bottom end of the heating device (29), a dust collection fan (34) is installed below the second dust collection port (33), a spray washing box body (35) is fixed on the right side of the heating device (29), a water tank (36) is installed behind the spray washing box body (35), and a water outlet pipeline (37) is arranged on the right side of the water tank (36), and a shunt pipeline (38) is fixed above the right side of the water outlet pipeline (37), a drainage rod (39) is installed below the shunt pipeline (38), a high-pressure pipeline (40) is arranged below the right side of the water outlet pipeline (37), a high-pressure spray head (41) is fixed on the right side of the high-pressure pipeline (40), a water collecting port (42) is arranged below the spray washing box body (35), an electromagnetic suction net (43) is fixed below the water collecting port (42), an adsorption filler (44) is arranged below the electromagnetic suction net (43), a filtering pipeline (45) is installed below the adsorption filler (44), a heat exchanger (46) is arranged at the tail end of the filtering pipeline (45), a cooling pipeline (47) is installed at the left end of the heat exchanger (46), a water inlet (48) is arranged at the top end of the cooling pipeline (47), and an air drying device (49) is installed on the right side of the spray washing box body (35), and a discharging table board (50) is arranged on the right side of the air drying device (49).
2. The integrated heating device for producing Pc steel bars convenient for cleaning iron filings according to claim 1, characterized in that: the top surface of the feeding table top (1) is in a sunken arc shape, and the lowest point of the arc is tangent to the outside of the feeding pulley (13).
3. The integrated heating device for producing Pc steel bars convenient for cleaning iron filings according to claim 1, characterized in that: the number of the material picking hooks (6) is 2, and the right end of the material picking hook (6) is vertical to the feeding rotating shaft (5).
4. The integrated heating device for producing Pc steel bars convenient for cleaning iron filings according to claim 1, characterized in that: dwang (8) are vertical structure with material loading pivot (5), and the length of dwang (8) is 2 times of picking up material and colluding (6) length.
5. The integrated heating device for producing Pc steel bars convenient for cleaning iron filings according to claim 1, characterized in that: the positioning screw rod (18) and the side surface of the positioning frame (17) are in a vertical structure, and the limiting sheet (19) at the tail end of the positioning screw rod (18) is in an arc shape.
6. The integrated heating device for producing Pc steel bars convenient for cleaning iron filings according to claim 1, characterized in that: the cross section of the cleaning wheel (24) is H-shaped, and brushes (25) which are arranged in grooves on the outer portion of the cleaning wheel (24) are vertically and evenly distributed on the surface of the cleaning wheel (24).
7. The integrated heating device for producing Pc steel bars convenient for cleaning iron filings according to claim 1, characterized in that: the side surface of the positioning bracket (26) is vertical to the cleaning rotating shaft (22), and the cleaning wheel (24) is positioned in the center of the positioning bracket (26).
8. The integrated heating device for producing Pc steel bars convenient for cleaning iron filings according to claim 1, characterized in that: the top surface of the heating device (29) is uniformly distributed with gas injection holes (32), and the gas injection holes (32) can completely cover the induction heating coil (30).
9. The integrated heating device for producing Pc steel bars convenient for cleaning iron filings according to claim 1, characterized in that: the number of the drainage rods (39) is 4, the drainage rods are uniformly distributed in relation to the center of the spray washing box body (35), and the drainage rods (39) are n-shaped.
10. The integrated heating device for producing Pc steel bars convenient for cleaning iron filings according to claim 1, characterized in that: the water collecting opening (42) is in an inverted trapezoid shape, and the size of the bottom opening of the water collecting opening (42) is equal to the size of the electromagnetic suction net (43).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011421493.8A CN112501415B (en) | 2020-12-07 | 2020-12-07 | Integrated heating device for producing Pc steel bar and convenient for cleaning scrap iron |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011421493.8A CN112501415B (en) | 2020-12-07 | 2020-12-07 | Integrated heating device for producing Pc steel bar and convenient for cleaning scrap iron |
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| CN112501415A CN112501415A (en) | 2021-03-16 |
| CN112501415B true CN112501415B (en) | 2022-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011421493.8A Active CN112501415B (en) | 2020-12-07 | 2020-12-07 | Integrated heating device for producing Pc steel bar and convenient for cleaning scrap iron |
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| CN114196817B (en) * | 2021-12-16 | 2023-09-19 | 湖南工程学院 | A device for improving the thermal stability of magnetic shape memory alloy and its processing technology |
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| US5299783A (en) * | 1991-04-30 | 1994-04-05 | Engineered Production Increase, Inc. | Rod cooling apparatus |
| CN101428305A (en) * | 2007-11-05 | 2009-05-13 | 江苏鸿尔有色合金实业有限公司 | Process for manufacturing copper iron alloy plate (row, stick, tube) |
| JP4293473B1 (en) * | 2008-07-23 | 2009-07-08 | 榮子 山田 | Bar wire heating and cooling method and apparatus |
| CN102816915A (en) * | 2012-08-24 | 2012-12-12 | 柳州欧维姆机械股份有限公司 | Semiautomatic streamline type production system and method for high-strength threaded steel bar |
| CN106916924A (en) * | 2017-03-20 | 2017-07-04 | 范玫光 | A kind of high-strength steel bar tinuous production |
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2020
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5299783A (en) * | 1991-04-30 | 1994-04-05 | Engineered Production Increase, Inc. | Rod cooling apparatus |
| CN101428305A (en) * | 2007-11-05 | 2009-05-13 | 江苏鸿尔有色合金实业有限公司 | Process for manufacturing copper iron alloy plate (row, stick, tube) |
| JP4293473B1 (en) * | 2008-07-23 | 2009-07-08 | 榮子 山田 | Bar wire heating and cooling method and apparatus |
| CN102816915A (en) * | 2012-08-24 | 2012-12-12 | 柳州欧维姆机械股份有限公司 | Semiautomatic streamline type production system and method for high-strength threaded steel bar |
| CN106916924A (en) * | 2017-03-20 | 2017-07-04 | 范玫光 | A kind of high-strength steel bar tinuous production |
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Denomination of invention: An integrated heating device for producing Pc steel bars for easy cleaning of iron filings Effective date of registration: 20230322 Granted publication date: 20220503 Pledgee: Laiwu Shandong rural commercial bank Limited by Share Ltd. Pledgor: Jinan Dongkang metal products Co.,Ltd. Registration number: Y2023980035570 |