CN113198985A - Integrated machining device and machining method for stainless steel billets - Google Patents
Integrated machining device and machining method for stainless steel billets Download PDFInfo
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- CN113198985A CN113198985A CN202110293263.6A CN202110293263A CN113198985A CN 113198985 A CN113198985 A CN 113198985A CN 202110293263 A CN202110293263 A CN 202110293263A CN 113198985 A CN113198985 A CN 113198985A
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 51
- 239000010935 stainless steel Substances 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title abstract description 17
- 238000003754 machining Methods 0.000 title description 5
- 238000002844 melting Methods 0.000 claims abstract description 84
- 230000008018 melting Effects 0.000 claims abstract description 83
- 238000001816 cooling Methods 0.000 claims abstract description 79
- 238000003723 Smelting Methods 0.000 claims abstract description 49
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 42
- 239000010959 steel Substances 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 230000003197 catalytic effect Effects 0.000 claims abstract description 33
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000007493 shaping process Methods 0.000 claims abstract description 28
- 229910052742 iron Inorganic materials 0.000 claims abstract description 24
- 238000006243 chemical reaction Methods 0.000 claims abstract description 18
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 15
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000001301 oxygen Substances 0.000 claims abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 8
- 229910052786 argon Inorganic materials 0.000 claims abstract description 6
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 82
- 238000006555 catalytic reaction Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 6
- VVTSZOCINPYFDP-UHFFFAOYSA-N [O].[Ar] Chemical compound [O].[Ar] VVTSZOCINPYFDP-UHFFFAOYSA-N 0.000 claims description 5
- 229910001882 dioxygen Inorganic materials 0.000 claims description 4
- 238000007670 refining Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000009740 moulding (composite fabrication) Methods 0.000 abstract description 66
- 239000007789 gas Substances 0.000 abstract description 11
- 238000003672 processing method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000011265 semifinished product Substances 0.000 description 3
- 238000009628 steelmaking Methods 0.000 description 3
- 238000009749 continuous casting Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D9/00—Machines or plants for casting ingots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/04—Handling or stripping castings or ingots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
- B22D7/12—Appurtenances, e.g. for sintering, for preventing splashing
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/04—Making ferrous alloys by melting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The invention provides an integrated processing device and a processing method of stainless steel billets, wherein the device comprises a base, a melting module, a catalytic module and a forming module, and the processing method comprises the following steps: step 1, stainless steel smelting, namely heating iron-nickel ore or recycled stainless steel products in a smelting furnace to 1534 ℃ to melt into nickel-containing molten iron, and injecting argon and oxygen into the smelting furnace through a catalytic module to further react the nickel-containing molten iron; step 2, molten steel shaping: the stainless steel water enters the forming cooling shell along the flowing groove, so that the molten iron is cooled and crystallized in the forming cooling shell to obtain a required steel billet; step 3, separating steel billets: and horizontally turning the formed cooling shell for 180 degrees, and dropping the steel billet from the formed cooling shell. The invention continuously finishes the whole processes of melting, adding catalytic gas for further reaction, cooling and forming and demoulding of the steel billet in the same equipment, effectively improves the working efficiency, ensures that the reaction is more sufficient and can effectively improve the quality of the steel billet.
Description
Technical Field
The invention relates to the field of stainless steel production and processing, in particular to an integrated processing device and a processing method for stainless steel billets.
Background
The billet of stainless steel is a semi-finished product for producing steel and generally cannot be directly used by the society. The steel billet is produced by three process methods: firstly, directly casting molten steel into a steel billet through continuous casting equipment of a steelmaking system; secondly, a steel semi-finished product is processed from a steel ingot or a continuous casting billet produced by a steel making system through rolling equipment of a steel rolling system; and thirdly, processing the steel ingot produced by the steel-making system into a semi-finished product by forging equipment. At present, a plurality of devices are needed to be used in the process of processing the directly cast steel billet, the processing process is complicated, and the quality problem of the steel billet is easy to occur.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an integrated machining device and method for a stainless steel billet.
In order to achieve the purpose, the invention adopts the following technical scheme:
an integrated processing device for stainless steel billets comprises a base, a melting module, a catalytic module and a forming module; the melting module comprises a melting furnace, a flow groove and a sealing cover, the flow groove is fixedly arranged above the base through a flow groove support column, the melting furnace is rotatably arranged above the flow groove, the top of the melting furnace is provided with the sealing cover capable of lifting, the catalytic module is arranged on the side surface of the sealing cover and is communicated with the inside of the sealing cover, and the catalytic module is used for inputting argon oxygen gas into the sealing cover and further reacting with stainless steel water in the melting furnace; the shaping module includes shaping cooling shell and oral siphon, the movably installation of shaping cooling shell is in the export below of flowing groove, the shaping cooling shell is hollow structure, the oral siphon communicate in the inside of shaping cooling shell and be used for with the interior water cooling steel billet of injection in the shaping cooling shell.
Preferably, the furnace is rotatably mounted above the launder by means of a furnace turnstile fixed to the launder and a furnace turnstile laterally provided with two opposed furnace turnstiles rotatably mounted on the furnace turnstile along its own axis.
Preferably, a melting rotating gear is fixedly mounted on the melting furnace rotating sleeve rod on one side of the melting furnace rotating support, the melting rotating gear is meshed and matched with a melting driving gear, and the melting driving gear is driven by a melting motor.
Preferably, a conical cover is fixedly installed at the top of the melting furnace, and the sealing cover is arranged at the top of the conical cover in a lifting manner.
Preferably, the surface cover of sealed cowling is equipped with the sealed cowling support, be equipped with sealed lead screw and sealed crash bar on the sealed cowling support, the bottom of sealed crash bar is fixed on the flow groove, the bottom of sealed lead screw is fixed on the lifter plate, the lifter plate overlaps with sliding from top to bottom week portion of sealed crash bar, sealed lead screw fixed mounting is in on the lifter plate and the bottom is connected with sealed lead screw gear, sealed lead screw gear passes through sealed motor drive.
Preferably, the whole flow groove is a cuboid, the groove body on the upper surface of the flow groove is in a semi-conical shape, and the width of one side of the groove body, which is close to the smelting furnace, is smaller than the width of one side of the groove body, which is far away from the smelting furnace.
Preferably, the side of the flow cell closer to the furnace is higher than the side further from the furnace.
Preferably, the catalytic module comprises a catalytic air inlet shell, an air inlet fan, an air inlet gear ring, an air inlet driving gear and an air inlet motor; the catalysis is admitted air the shell intercommunication and is installed the side of sealed cowling, the inside rotation of catalysis shell is connected with the air inlet fan, the side fixedly connected with of air inlet fan the driving gear that admits air, the driving gear that admits air passes through the motor drive that admits air.
Preferably, the forming module further comprises an offset lead screw, an offset slide block, an offset slide rod, a forming feed gear, a forming driving gear and a forming motor; the skew slider is installed the bottom of shaping cooling shell, the skew slider passes through the skew lead screw with the skew slide bar is rotationally installed on the base, install the bottom of skew lead screw the shaping feed gear, the shaping feed gear with shaping driving gear intermeshing, the shaping driving gear passes through shaping motor drive.
A method for processing and manufacturing a stainless steel billet according to any one of the preceding claims, comprising the following steps:
step 1, refining stainless steel water: smelting stainless steel water by using a melting module, heating iron-nickel ore or recycled stainless steel products to 1534 ℃ in a melting furnace to be melted into nickel-containing molten iron, descending a sealing cover and hermetically installing the sealing cover at the top of the melting furnace, injecting argon and oxygen into the melting furnace through the catalytic module to further react the nickel-containing molten iron, and rotating the melting furnace above a flowing groove in the melting reaction process to fully react;
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to an integrated processing device for stainless steel billets, which enables the whole process of melting the nickel-containing iron ores, adding catalytic gas for further reaction, cooling and forming and demoulding of the billets to be continuously finished in the same equipment, thereby effectively improving the working efficiency.
When the smelting furnace starts to carry out melting reaction, the sealing cover is descended and sealed at the top of the smelting furnace, oxygen and argon are added through the catalytic device, the air pressure in the smelting furnace can be effectively controlled, and the nickel-containing molten iron can fully react with oxygen after being softened.
The furnace can rotate in the reaction process, so that the reaction is more complete. Compared with the prior processing process of directly pouring the stainless steel water into the cooling shell for cooling, the high-temperature stainless steel water slowly flows in the flowing groove, so that bubbles in the molten steel are effectively reduced, and the quality of the molten steel is improved.
The forming cooling shell is a turnover shell, and can be directly turned over to pour out the steel billets after cooling is completed, so that the forming cooling shell is convenient and quick, the production and processing efficiency can be greatly improved, and the integrity of the steel billets can be ensured.
Drawings
Fig. 1 is a schematic overall structure diagram of an integrated processing device for stainless steel billets.
Fig. 2 is a schematic view of the structure of a driving part of the furnace.
Fig. 3 is another angle overall structure diagram of the integrated processing device for stainless steel billets.
Fig. 4 is a schematic diagram showing a specific structure of the catalytic module.
In the figure: 1-forming a module; 101-forming a cooling shell; 102-a handrail; 103-offset lead screw; 104-offset lead screw bracket; 105-a deflection slider; 106-offset slide bar; 107-cooling the shell holder; 108-profile feed gear; 109-forming the driving gear; 110-offset slide bar carriage; 111-a forming motor; 112-forming the motor bracket; 113-a water inlet pipe; 2-a thawing module; 201-a flow cell; 202-sealing lead screw; 203-sealing anti-rotation rod; 204-a conical cover; 205-a temperature measuring rod; 206-a sealing cover; 207-sealing cover support; 208-a furnace; 209-furnace turning gear; 210-melting the motor support; 211-a thawing motor; 212-melt the drive gear; 213-a heating coil; 214-a heating coil support; 215-furnace turning frame; 216-furnace rotating the loop bar; 217-lifter plate holder; 218-sealing the lead screw gear; 219-sealing the motor bracket; 220-a seal drive gear; 221-a lifter plate; 222-a sealed motor; 3-a catalytic module; 301-catalytic inlet shell; 302-inlet casing support; 303-air supply fan; 304-supply fan support; 305-an intake gear ring; 306-an intake drive gear; 307-an air intake motor; 308-an air intake motor support; 4-flow channel support post; 5-base.
Detailed Description
In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.
Referring to fig. 1 to 4, an integrated processing apparatus for stainless steel billets includes a base 5, a melting module 2, a catalytic module 3, and a forming module; the melting module 2 comprises a smelting furnace 208, a flow groove 201 and a sealing cover 206, wherein the flow groove 201 is fixedly arranged above the base 5 through a flow groove support column 4, the smelting furnace 208 is rotatably arranged above the flow groove 201, the sealing cover 206 capable of lifting is arranged at the top of the smelting furnace 208, the catalytic module 3 is arranged on the side surface of the sealing cover 206 and is communicated with the inside of the sealing cover 206 in an installing way, and the catalytic module 3 is used for inputting argon oxygen gas into the sealing cover 206 and further reacting with stainless steel water in the smelting furnace 208; the forming module comprises a forming cooling shell 101 and a water inlet pipe 113, the forming cooling shell 101 is movably arranged below an outlet of the flowing groove 201, the forming cooling shell 101 is of a hollow structure, and the water inlet pipe 113 is communicated with the inside of the forming cooling shell 101 and used for injecting water into the forming cooling shell 101 to cool steel billets.
The invention relates to an integrated processing device for stainless steel billets, which enables the whole process of melting the nickel-containing iron ores, adding catalytic gas for further reaction, cooling and forming and demoulding of the billets to be continuously finished in the same equipment, thereby effectively improving the working efficiency. The smelting furnace 208 is rotatably arranged above the flow groove, the sealing cover 206 is arranged at the top, the sealing cover 206 is arranged above the smelting furnace 208 in a lifting mode, when the smelting reaction is started in the smelting furnace 208, the sealing cover 206 is descended and is sealed and buckled at the top of the smelting furnace 208, oxygen and argon are added through the catalytic device 3, the air pressure in the smelting furnace 208 can be effectively controlled, and the nickel-containing molten iron can be fully reacted with oxygen after being smooth. The furnace 208 may be rotated during the reaction to promote more complete reaction. The stainless steel water after the reaction is finished flows into the flowing groove 201 from the melting furnace 208, and then flows into the forming cooling shell 101 for cooling and forming. The stainless steel water increases the flowing cooling process in the flowing groove 201, and compared with the current processing process of directly pouring the stainless steel water into the cooling shell for cooling, the high-temperature stainless steel water slowly flows in the flowing groove 201, so that the bubbles in the molten steel are effectively reduced, and the quality of the molten steel is improved. The forming cooling shell 101 is a turnover shell, and can be directly turned over to pour out steel billets after cooling is completed, so that the forming cooling shell is convenient and quick, the production and processing efficiency can be greatly improved, and the integrity of the steel billets can be ensured.
In one embodiment, the melter 208 is rotatably mounted above the flow cell 201 by a melter rotating bracket 215 and a melter rotating sleeve 216, the melter rotating bracket 215 being fixed to the flow cell 201, the side of the melter 208 being provided with two opposing melter rotating sleeve 216, the melter rotating sleeve 216 being rotatably mounted on the melter rotating bracket 215 along its own axis. During the melting process, the furnace rotation sleeve rod 216 rotates on the furnace rotation bracket 215 along its own axis, and the furnace 208 rotates along with the furnace rotation sleeve rod 216, so that molten iron containing nickel in the furnace is more fully reacted. Further, a melting rotating gear 209 is fixedly arranged on the melting furnace rotating sleeve rod 216 on one side of the melting furnace rotating support 215, the melting rotating gear 209 is meshed and matched with the melting driving gear 212, and the melting driving gear 212 is driven by a melting motor 211; the gear transmission drives the smelting furnace 208 to rotate, so that the rotating amplitude of the smelting furnace 208 can be accurately controlled, and the molten iron in the smelting furnace 208 is prevented from shaking excessively.
In an embodiment, a conical cover 204 is fixedly installed at the top of the melting furnace 208, a sealing cover 206 is arranged at the top of the conical cover 204 in a lifting manner, and the conical cover is installed at the top, so that buffering and temporary storage of gas input by the catalytic device 3 are facilitated, rising of waste gas in a reaction process is facilitated, molten steel is kept away, and quality of steel billets is guaranteed.
In an embodiment, a sealing cover bracket 207 is sleeved on an outer surface of the sealing cover 206, a sealing screw 202 and a sealing anti-collision rod 203 are arranged on the sealing cover bracket 207, a bottom of the sealing anti-collision rod 203 is fixed on the flow groove 201, a bottom of the sealing screw 202 is fixed on a lifting plate 221, the lifting plate 221 is sleeved on a periphery of the sealing anti-collision rod 203 in a vertically slidable manner, the sealing screw 202 is fixedly installed on the lifting plate 221, a sealing screw gear 218 is connected to the bottom of the sealing screw 202, and the sealing screw gear 218 is driven by a sealing motor 222. The sealing cap 206 can be lifted and lowered above the furnace 208 to act as a seal for the furnace 208 or to open the furnace 208, and the sealing cap 208 can be slightly rotated with the furnace 208 to ensure a sealed environment during the reaction.
In one embodiment, the whole flow channel 201 is a cuboid, the channel body on the upper surface of the flow channel 201 is a semi-cone, and the width of the side of the channel body close to the smelting furnace 208 is smaller than that of the side far away from the smelting furnace 208; after the reaction, the sealing cap 206 above the melting furnace 208 is lifted away from the top of the melting furnace 208, the melting furnace 208 is turned over, so that the opening of the top is downward, the stainless steel liquid flows into the flow groove 201, and the flow groove 201 is wider and deeper along with the flow, which is more favorable for cooling the stainless steel liquid and escaping bubbles.
In one embodiment, the flow channel 201 is higher on the side closer to the furnace 208 than on the side away from the furnace 208 to facilitate the flow of stainless steel along the flow channel 201.
In one embodiment, the catalytic module 3 includes a catalytic inlet casing 301, an inlet fan 303, an inlet gear ring 305, an inlet drive gear 306, and an inlet motor 307; the side at sealed cowling 206 is installed in catalysis casing 301 intercommunication, and the inside rotation of catalysis casing 301 is connected with the air inlet fan 303, and the side fixedly connected with air inlet driving gear 306 of air inlet fan 303, air inlet driving gear 306 pass through the drive of air inlet motor 307, can effectively reduce gaseous loss to effectively prevent that the air from sneaking into.
In one embodiment, the forming module further comprises a shift screw 103, a shift slider 105, a shift slide 106, a forming feed gear 108, a forming drive gear 109, and a forming motor 111; the offset slide block 105 is installed at the bottom of the shaped cooling shell 101, the offset slide block 105 is rotatably installed on the base 5 through an offset screw 103 and an offset slide bar 106, a shaped feed gear 108 is installed at the bottom end of the offset screw 103, the shaped feed gear 108 is meshed with a shaped driving gear 109, and the shaped driving gear 109 is driven by a shaped motor 111.
For the melting module 1, as shown in fig. 1 to 3, the specific structure thereof may be: the melting module 2 comprises a flow groove 201, a seal screw 202, a seal rotation-preventing rod 203, a conical cover 204, a temperature measuring rod 205, a seal cover 206, a seal cover support 207, a melting furnace 208, a melting furnace rotating gear 209, a melting motor support 210, a melting motor 211, a melting driving gear 212, a heating coil 213, a heating coil support 214, a melting furnace rotating support 215, a melting furnace rotating sleeve rod 216, a lifting plate support 217, a seal screw gear 218, a seal motor support 219, a seal driving gear 220, a lifting plate 221 and a seal motor 222; a flow groove 201 is fixedly connected above the base 5 through a flow groove support column 4, the upper surface of the flow groove 201 is movably connected with a smelting furnace 208 through a smelting furnace rotating support 215 and a smelting furnace rotating sleeve rod 216, the outer surface of the smelting furnace 208 is fixedly connected with a heating coil 213 through a heating coil support 214, one end of the smelting furnace rotating sleeve rod 216 far away from the smelting furnace 208 is fixedly connected with a smelting furnace rotating gear 209, the smelting furnace rotating gear 209 is matched with a smelting driving gear 212, a smelting motor 211 is arranged on the side of the smelting driving gear 212, an output shaft of the smelting motor 211 is fixedly connected with the smelting driving gear 212 and used for driving the smelting driving gear 212, the smelting motor 211 is fixedly connected with the flow groove 201 through a smelting motor support 210, a conical cover 204 is fixedly connected at the top end of the smelting furnace 208, a sealing cover 206 is lapped on the upper surface of the conical cover 204, and a temperature measuring rod 205 is inserted in the middle part of the sealing cover 206, the surface of sealed cowling 206 has cup jointed sealed cowling support 207, the right side threaded connection of sealed cowling support 207 has sealed lead screw 202, the bottom fixedly connected with sealed lead screw gear 218 of sealed lead screw 202, sealed lead screw gear 218's surface has sealed driving gear 220 through lifter plate 221 geared connection, sealed driving gear 220's top is provided with sealing motor 222, sealing motor 222's output shaft and sealed driving gear 220 fixed connection, sealing motor 222 and lifter plate 221 pass through sealed motor support 219 fixed connection, lifter plate 221 passes through lifter plate support 217 fixed connection with flow groove 201, sealed cowling support 207 and lifter plate 221 prevent bull stick 203 sliding connection through sealing.
For the catalytic module 3, as shown in fig. 1 and 4, the specific structure thereof may be: the catalytic module 3 comprises a catalytic air inlet shell 301, an air inlet shell bracket 302, an air inlet fan 303, an air inlet fan bracket 304, an air inlet gear ring 305, an air inlet driving gear 306, an air inlet motor 307 and an air inlet motor bracket 308; the upper surface of sealed cowling support 207 admits air the shell 301 through admitting air shell support 302 fixedly connected with catalysis, the inside of catalysis shell 301 admits air is rotated through admitting air fan support 304 and is connected with the fan 303 that admits air, the side of admitting air fan 303 is through connecting axle fixedly connected with admission gear ring 305, the inboard gear connection of admission gear ring 305 has the driving gear 306 that admits air, the side of admitting air driving gear 306 is provided with the motor 307 that admits air, the output shaft and the driving gear 306 fixed connection that admits air of the motor 307 that admits air, the motor 307 that admits air passes through the motor support 308 fixed connection with sealed cowling support 207, the inside intercommunication of catalysis shell 301 and sealed cowling 206 that admits air.
For the forming module, as shown in fig. 1, the specific structure may be: the forming module 1 comprises a forming cooling shell 101, a handrail 102, an offset screw 103, an offset screw bracket 104, an offset slider 105, an offset slide bar 106, a cooling shell bracket 107, a forming feed gear 108, a forming driving gear 109, an offset slide bar bracket 110, a forming motor 111, a forming motor bracket 112 and a water inlet pipe 113; the middle part of the upper surface of the base 5 is fixedly connected with a forming motor 111 through a forming motor support 112, an output shaft of the forming motor 111 is fixedly connected with a forming driving gear 109, an outer surface gear of the forming driving gear 109 is connected with a forming feed gear 108, a side surface of the forming feed gear 108 is fixedly connected with an offset lead screw 103, the offset lead screw 103 is rotatably connected with the base 5 through an offset lead screw support 104, an outer surface thread of the offset lead screw 103 is connected with an offset slider 105, the offset slider 105 is slidably connected with the base 5 through an offset slide bar 106 and an offset slide bar support 110, the upper part of the offset slider 105 is rotatably connected with a forming cooling shell 101 through a cooling shell support 107 and a water inlet pipe 113, and a side surface of the forming cooling shell 101 is fixedly connected with a handrail 102.
The invention discloses a specific use method of an integrated processing device for stainless steel billets, which comprises the following steps: the user firstly starts the heating coil 213 to heat the interior of the smelting furnace 208, then molten iron containing nickel is obtained in the interior of the smelting furnace 208, then the argon-oxygen gas pipe is communicated with the catalytic gas inlet shell 301, at this time, the sealing motor 222 is firstly started, the output shaft of the sealing motor 222 drives the sealing driving gear 220 to rotate, the sealing driving gear 220 rotates to drive the sealing lead screw gear 218 to rotate, the sealing lead screw gear 218 rotates to drive the sealing lead screw 202 to rotate, the sealing lead screw 202 rotates to drive the sealing cover 206 to vertically move through the sealing cover bracket 207, at this time, the bottom end of the sealing cover 206 is attached to the upper surface of the conical cover 204, the gas inlet motor 307 is started, the output shaft of the gas inlet motor 307 drives the gas inlet driving gear 306 to rotate, the gas inlet driving gear 306 rotates to drive the gas inlet gear ring 305 to rotate, the air inlet gear ring 305 rotates to drive the air inlet fan 303 to rotate, the air inlet fan 303 rotates to send argon oxygen into the interior of the melting furnace 208, when molten iron is obtained, the sealing motor 222 is turned over to make the sealing cover 206 far away from the conical cover 204, then the melting motor 211 is started, the output shaft of the melting motor 211 drives the melting driving gear 212 to rotate, the melting driving gear 212 rotates to drive the melting furnace rotating gear 209 to rotate, the melting furnace rotating gear 209 rotates to drive the melting furnace 208 to rotate through the melting furnace rotating sleeve rod 216, at the same time, the molten iron in the melting furnace 208 flows into the forming cooling shell 101 through the groove on the upper surface of the flowing groove 201, at the same time, the water pipe is communicated with the water inlet pipe 113, the water faucet is opened, the interior of the forming cooling shell 101 is filled with flowing water, at the same time, the molten iron in the forming cooling shell 101 is rapidly cooled, and after the molten iron is cooled, a user starts the forming motor 111, the horizontal position of the formed cooling shell 101 is adjusted, and at this time, the formed cooling shell 101 is prevented from rotating by one hundred eighty degrees by a user through the handrail 102, and the cooled billet can be separated from the inner wall of the formed cooling shell 101.
A method for processing and manufacturing a stainless steel billet according to any one of the preceding claims, comprising the following steps:
step 1, refining stainless steel water: smelting stainless steel water by using the melting module 1, heating iron-nickel ore or recycled stainless steel products to 1534 ℃ in a smelting furnace 208 to be melted into nickel-containing molten iron, descending a sealing cover 206 and hermetically installing the sealing cover at the top of the smelting furnace 208, injecting argon and oxygen into the smelting furnace through the catalytic module 1 to further react the nickel-containing molten iron, and rotating the smelting furnace 208 above a flowing groove 201 in the melting reaction process to fully react;
Therefore, the integrated processing device for the stainless steel billets can continuously complete the whole processes of melting the steel billets from the nickel-containing iron ores, adding the catalytic gas for further reaction, cooling and forming and demoulding the steel billets in the same equipment, effectively improves the working efficiency, and ensures that the quality of the fully-reacted steel billets is high.
The present invention has been described in relation to the above embodiments, which are only exemplary of the implementation of the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. Rather, it is intended that all such modifications and variations be included within the spirit and scope of this invention.
Claims (10)
1. An integrated processing device for stainless steel billets is characterized by comprising a base, a melting module, a catalytic module and a forming module; the melting module comprises a melting furnace, a flow groove and a sealing cover, the flow groove is fixedly arranged above the base through a flow groove support column, the melting furnace is rotatably arranged above the flow groove, the top of the melting furnace is provided with the sealing cover capable of lifting, the catalytic module is arranged on the side surface of the sealing cover and is communicated with the inside of the sealing cover, and the catalytic module is used for inputting argon oxygen gas into the sealing cover and further reacting with stainless steel water in the melting furnace; the shaping module includes shaping cooling shell and oral siphon, the movably installation of shaping cooling shell is in the export below of flowing groove, the shaping cooling shell is hollow structure, the oral siphon communicate in the inside of shaping cooling shell and be used for with the interior water cooling steel billet of injection in the shaping cooling shell.
2. An apparatus for integrally forming a stainless steel billet according to claim 1 wherein said furnace is rotatably mounted above said flow cell by a furnace rotating bracket and a furnace rotating sleeve rod, said furnace rotating bracket being fixed to said flow cell, said furnace being laterally provided with two opposed furnace rotating sleeve rods, said furnace rotating sleeve rod being rotatably mounted on said furnace rotating bracket along its own axis.
3. The apparatus of claim 2, wherein a melting gear is fixedly installed on the melting furnace rotation sleeve rod on one side of the melting furnace rotation frame, the melting gear is engaged with and matched with a melting gear driving gear, and the melting gear driving gear is driven by a melting motor.
4. An integrated processing apparatus for stainless steel billets as claimed in claim 1, wherein a conical cover is fixedly installed on a top of the melting furnace, and the sealing cover is liftably installed on a top of the conical cover.
5. The apparatus of claim 1, wherein a sealing cap support is sleeved on an outer surface of the sealing cap, a sealing screw and a sealing bumper are disposed on the sealing cap support, a bottom of the sealing bumper is fixed on the flow channel, a bottom of the sealing screw is fixed on the lifting plate, the lifting plate is slidably sleeved on a periphery of the sealing bumper up and down, the sealing screw is fixedly mounted on the lifting plate, a sealing screw gear is connected to a bottom of the sealing screw gear, and the sealing screw gear is driven by a sealing motor.
6. An integrated processing apparatus for stainless steel billets as claimed in claim 1, wherein the flow channel is a rectangular parallelepiped, the channel body of the upper surface of the flow channel is a semi-circular cone, and the width of the channel body is smaller on the side close to the melting furnace than on the side far from the melting furnace.
7. An apparatus for integrally processing a stainless steel billet as claimed in claim 6 in which the side of the flow channel closer to the furnace is higher than the side further from the furnace.
8. The integrated processing device for stainless steel billets as claimed in claim 1, wherein the catalytic module comprises a catalytic inlet housing, an inlet fan, an inlet gear ring, an inlet driving gear, and an inlet motor; the catalysis is admitted air the shell intercommunication and is installed the side of sealed cowling, the inside rotation of catalysis shell is connected with the air inlet fan, the side fixedly connected with of air inlet fan the driving gear that admits air, the driving gear that admits air passes through the motor drive that admits air.
9. The apparatus of claim 1, wherein the forming module further comprises an offset lead screw, an offset slide bar, a forming feed gear, a forming drive gear, and a forming motor; the skew slider is installed the bottom of shaping cooling shell, the skew slider passes through the skew lead screw with the skew slide bar is rotationally installed on the base, install the bottom of skew lead screw the shaping feed gear, the shaping feed gear with shaping driving gear intermeshing, the shaping driving gear passes through shaping motor drive.
10. A method of manufacturing a stainless steel blank according to any of claims 1 to 9, comprising the steps of:
step 1, refining stainless steel water: smelting stainless steel water by using a melting module, heating iron-nickel ore or recycled stainless steel products to 1534 ℃ in a melting furnace to be melted into nickel-containing molten iron, descending a sealing cover and hermetically installing the sealing cover at the top of the melting furnace, injecting argon and oxygen into the melting furnace through the catalytic module to further react the nickel-containing molten iron, and rotating the melting furnace above a flowing groove in the melting reaction process to fully react;
step 2, molten steel shaping: stainless steel water enters the forming cooling shell along the flowing groove, the forming cooling shell is a hollow shell with an adjustable position, water flows in the forming cooling shell and is filled with the cooling shell, and the forming cooling shell is adjusted to be horizontal, so that the molten iron is cooled and crystallized in the forming cooling shell to obtain a required steel billet;
step 3, separating steel billets: and horizontally turning the formed cooling shell for 180 degrees, so that the opening faces downwards, and the steel billet falls off from the formed cooling shell and is separated from the die.
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