CN113001236A - Environment-friendly smokeless cutting process for steelmaking and casting of residual massive slag steel - Google Patents
Environment-friendly smokeless cutting process for steelmaking and casting of residual massive slag steel Download PDFInfo
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- CN113001236A CN113001236A CN202110227986.6A CN202110227986A CN113001236A CN 113001236 A CN113001236 A CN 113001236A CN 202110227986 A CN202110227986 A CN 202110227986A CN 113001236 A CN113001236 A CN 113001236A
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- steel
- slag
- cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D55/00—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D55/00—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts
- B23D55/04—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of devices for feeding or clamping work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D59/00—Accessories specially designed for sawing machines or sawing devices
- B23D59/04—Devices for lubricating or cooling straight or strap saw blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses an environment-friendly smokeless cutting process for smelting steel and casting residual massive slag steel, which relates to the technical field of slag steel cutting and aims at solving the problem of poor cutting process of the existing slag steel. The cutting mode of the sawing machine replaces oxygen cutting, the whole processing process has no smoke pollution, a large amount of smoke and dust are generated by oxidation reaction, a large amount of metal is wasted, the physical cutting is adopted instead, no chemical reaction is generated, no secondary pollution is generated, no metal is wasted, energy is saved, no pollution is caused, metal waste can be reduced, environmental pollution caused by smoke can be avoided, energy is saved, environment is protected, and the cutting efficiency is high.
Description
Technical Field
The invention relates to the technical field of slag steel cutting, in particular to an environment-friendly smokeless cutting process for steelmaking and casting large residual slag steel blocks.
Background
The slag steel is a by-product in the steel-making process, and is formed from various oxides formed by oxidizing impurities of silicon, manganese, phosphorus and sulfur in pig iron in the smelting process and salts produced by reaction of these oxides with solvent.
The conventional method is adopted for treating the large slag steel or accident ladle large cold steel after steel making and casting: oxygen flame cutting, although oxygen flame cutting can cut the slag steel, can cause a large amount of metal oxide sediment extravagantly, produce a large amount of flue gases simultaneously and influence the environment, the operating efficiency is low, and the bold that has not been in time to handle stacks in the open air, and the scene is mixed and disorderly, has provided an environmental protection smokeless cutting steelmaking surplus bold slag steel's technology for this reason.
Disclosure of Invention
The invention provides an environment-friendly smokeless cutting process for smelting steel and casting residual massive slag steel, which solves the problem of poor cutting process of the slag steel.
In order to achieve the purpose, the invention adopts the following technical scheme:
an environment-friendly smokeless cutting process for smelting steel and casting residual bulk slag steel comprises the following steps:
s1: loading corresponding slag steel on a conveying device, conveying the slag steel to a cutting workshop through the conveying device, unloading the slag steel on the conveying device into the cutting workshop, and flushing the surface of the slag steel through a spraying device in the cutting workshop;
s2: hoisting the washed slag steel by hoisting equipment in the cutting workshop, hoisting the hoisted slag steel on a sawing machine in the cutting workshop, and cutting the slag steel by the sawing machine in the cutting workshop;
s3: when the sawing machine cuts the slag steel, the slag steel on the sawing machine can be sprayed by spraying equipment in the cutting workshop, so that the cutting progress of a saw blade of the sawing machine is improved;
s4: after the slag steel on the sawing machine is cut into small blocks by the saw blade, the small blocks of the cut slag are carried out of the sawing machine, and the small blocks of the cut slag are collected through a storage device in a cutting workshop;
s5: placing the containing equipment on conveying equipment in a cutting workshop, conveying the containing equipment full of steel slag through the conveying equipment, and conveying small steel slag on the containing equipment to a corresponding processing place;
s6: and unloading the small steel slag on the storage equipment to a treatment site, and treating the small steel slag through steel slag treatment equipment at the treatment site.
Preferably, the above-mentioned used sawing machine includes the sawing machine main part, the mounting groove has been seted up on the objective table of sawing machine main part, the inside rotation of mounting groove is connected with the processing platform, the top of sawing machine main part supporting seat is equipped with driving motor, driving motor's output end transmission is connected with the drive shaft, driving motor's one end is kept away from to the drive shaft is fixed with the connecting block, the spread groove has been seted up to the bottom of processing platform, connecting block sliding connection is in the inside of spread groove, the objective table top sliding connection of sawing machine main part has the promotion piece, promote the bottom of piece and the top sliding connection of processing platform.
Preferably, the mounting groove is a circular groove, and the processing table is of a circular structure.
Preferably, the connecting block is a rectangular block, and the connecting groove is a rectangular groove.
Preferably, the both sides inner wall of the objective table one end of sawing machine main part all is fixed with step motor, step motor's the equal transmission of output is connected with the lead screw, step motor's one end is kept away from to the lead screw passes through the bearing and rotates respectively to be connected on the both sides inner wall that step motor one end was kept away from to sawing machine main part objective table, the equal screw thread of outer wall of lead screw has cup jointed the adapter sleeve, the adapter sleeve inlays the dress respectively and is being promoting the both ends of piece, step motor's one end is kept away from to the objective table of sawing machine main part has seted.
Preferably, the recovery tank and the mounting groove are arranged in a staggered manner, and the length of the recovery tank is greater than the diameter of the mounting groove.
Preferably, the top of the main body supporting seat of the sawing machine is provided with a loading groove, and the driving motor is fixed on the inner wall of the bottom of the loading groove through screws.
Preferably, a plurality of support columns are fixed at the top of the main body support seat of the sawing machine, an annular groove is formed in the bottom of the processing table, and the top of each support column is connected to the inside of the annular groove in a sliding mode.
In the invention:
1. the cutting mode through the sawing machine replaces oxygen cutting, the whole course of the processing process is free of smoke pollution, a large amount of smoke and dust and a large amount of waste metal are generated through oxidation reaction, physical cutting is adopted instead of the oxidation reaction, no chemical reaction is generated, no secondary pollution is generated, no metal is wasted, energy is saved, pollution is avoided, metal waste can be reduced, environmental pollution caused by smoke can be avoided, energy is saved, environment is protected, and the cutting efficiency is high.
2. Can be according to the nimble angle to the slag of the shape of slag is adjusted to the person of facilitating the use controls the sawing machine and carries out quick cutting processing to the slag, improves the cutting efficiency of slag, and can carry out quick recovery processing to the slag sweeps that the cutting slag in-process produced, thereby avoids artifical manual slag sweeps to the sawing machine top to clear up the collection, convenient to use, and can be simple and convenient dismantle the maintenance to the part of sawing machine, and working property is high.
Drawings
FIG. 1 is a schematic structural view of a sawing machine main body in the process of cutting steelmaking and casting residual bulk slag steel in an environment-friendly and smokeless manner, which is provided by the invention;
FIG. 2 is a schematic structural diagram of a processing table in the process of cutting steelmaking casting residual bulk slag steel in an environment-friendly and smokeless manner.
Reference numbers in the figures: 1. a sawing machine main body; 2. mounting grooves; 3. a processing table; 4. a drive motor; 5. a drive shaft; 6. connecting blocks; 7. connecting grooves; 8. a pushing block; 9. a stepping motor; 10. a screw rod; 11. connecting sleeves; 12. a recovery tank; 13. a support pillar; 14. an annular groove.
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.
Referring to fig. 1-2, the process for cutting steelmaking and casting residual bulk slag steel in an environment-friendly and smokeless manner comprises the following steps:
s1: loading corresponding slag steel on a conveying device, conveying the slag steel to a cutting workshop through the conveying device, unloading the slag steel on the conveying device into the cutting workshop, and flushing the surface of the slag steel through a spraying device in the cutting workshop;
s2: hoisting the washed slag steel by hoisting equipment in the cutting workshop, hoisting the hoisted slag steel on a sawing machine in the cutting workshop, and cutting the slag steel by the sawing machine in the cutting workshop;
s3: when the sawing machine cuts the slag steel, the slag steel on the sawing machine can be sprayed by spraying equipment in the cutting workshop, so that the cutting progress of a saw blade of the sawing machine is improved;
s4: after the slag steel on the sawing machine is cut into small blocks by the saw blade, the small blocks of the cut slag are carried out of the sawing machine, and the small blocks of the cut slag are collected through a storage device in a cutting workshop;
s5: placing the containing equipment on conveying equipment in a cutting workshop, conveying the containing equipment full of steel slag through the conveying equipment, and conveying small steel slag on the containing equipment to a corresponding processing place;
s6: and unloading the small steel slag on the storage equipment to a treatment site, and treating the small steel slag through steel slag treatment equipment at the treatment site.
The sawing machine includes sawing machine main part 1, mounting groove 2 has been seted up on the objective table of sawing machine main part 1, the internal rotation of mounting groove 2 is connected with processing platform 3, the top of 1 supporting seat of sawing machine main part is equipped with driving motor 4, driving motor 4's output end transmission is connected with drive shaft 5, the one end that driving motor 4 was kept away from to drive shaft 5 is fixed with connecting block 6, spread groove 7 has been seted up to processing platform 3's bottom, 6 sliding connection of connecting block are in the inside of spread groove 7, the objective table top sliding connection of sawing machine main part 1 has promotion piece 8, promote the bottom of piece 8 and the top sliding connection of processing platform 3.
The mounting groove 2 is a circular groove, the processing table 3 is a circular structure, and the processing table 3 can freely rotate inside the mounting groove 2 through the mounting groove 2 and the processing table 3 which are both circular structures.
Connecting block 6 is the rectangular block, and spread groove 7 is the rectangular channel, through connecting block 6 and spread groove 7 that are the rectangle structure, can rotate at connecting block 6, drives processing platform 3 and rotates.
The accumulator 12 and the mounting groove 2 dislocation set, the length of accumulator 12 is greater than the diameter of mounting groove 2, through the accumulator 12 that length is greater than the 2 diameters of mounting groove, can carry out effectual recovery to the steel fillings.
The top of the supporting seat of the sawing machine main body 1 is provided with a loading groove, the driving motor 4 is fixed on the inner wall of the bottom of the loading groove through screws, and the driving motor 4 can be effectively fixed through the loading groove.
The top of sawing machine main part 1 supporting seat is fixed with a plurality of support columns 13, and annular groove 14 has been seted up to the bottom of processing platform 3, and the equal sliding connection in top of support column 13 can carry out effectual support to processing platform 3 through support column 13 in the inside of annular groove 14 to improve processing platform 3's stability can.
The working principle is as follows: loading corresponding slag steel on a conveying device, conveying the slag steel to a cutting workshop through the conveying device, unloading the slag steel on the conveying device inside the cutting workshop, flushing the surface of the slag steel through a spraying device inside the cutting workshop, lifting the flushed slag steel through a lifting device inside the cutting workshop, lifting the lifted slag steel onto a processing table 3 on a sawing machine main body 1, cutting the slag steel through a saw blade on the sawing machine main body 1, adjusting the angle of the slag steel on the processing table 3 according to the cutting requirements of a user when the saw blade on the sawing machine main body 1 cuts the slag steel, driving the driving shaft 5 to rotate through the operation of a driving motor 4, driving the connecting block 6 to rotate through the rotating driving shaft 5, and connecting and matching the connecting block 6 and a connecting groove 7, the processing table 3 is driven to rotate through the rotation matching work of the mounting groove 2 and the processing table 3, the slag steel at the top of the processing table 3 can be driven to rotate through the rotating processing table 3, the angle of the slag steel can be conveniently adjusted by a user at the moment, so that the cutting processing of the slag steel by a saw blade on the sawing machine main body 1 is facilitated, the use is convenient, when the cutting processing of the slag steel is performed by the sawing machine, the spraying processing of the slag steel on the sawing machine can be performed through spraying equipment inside a cutting workshop, the cutting progress of the saw blade of the sawing machine is improved, after the slag steel on the sawing machine is cut into small blocks by the saw blade, the small blocks of the cut slag are transported out of the sawing machine, the small blocks of the cut slag are collected through storage equipment inside the cutting workshop, the storage equipment is placed on transport equipment inside the cutting workshop, and the storage equipment filled with the slag is transported through the transport equipment, transporting small steel slag on a storage device to a corresponding processing place, unloading the small steel slag on the storage device to the processing place, processing the small steel slag by using the steel slag processing device at the processing place, and after the cutting of the steel slag at the top of a processing table 3 is finished, a certain amount of steel slag scraps are remained at the top of the processing table 3, when the processing is required, a user can place a corresponding receiving device at the top of the processing table 3, align an opening of the receiving device with a recovery tank 12, drive a screw rod 10 to rotate through the operation of a stepping motor 9, drive a connecting sleeve 11 to displace through the screw thread matching work of the screw rod 10 and the connecting sleeve 11, drive a pushing block 8 to displace, push and displace the steel slag scraps at the top of the processing table 3 through the displaced pushing block 8, when the steel slag scraps at the top of the processing table 3 are displaced to the recovery tank 12, the inside that the inside slag sweeps of accumulator 12 will enter into receiving equipment through accumulator 12 this moment, accessible receiving equipment collects the slag sweeps this moment, thereby avoid artifical manual slag sweeps to processing platform 3 top to clear up and collect, high durability and convenient use, and after processing platform 3 is through long-time work, the user need dismantle the processing platform 3 when overhauing, the user can pull processing platform 3 this moment, accessible processing platform 3 and mounting groove 2's sliding fit work this moment, through connecting block 6 and connecting groove 7's sliding fit work, it carries out vertical ascending displacement to drive processing platform 3, after processing platform 3 breaks away from the inside of mounting groove 2, processing platform 3 is torn open from sawing machine main body 1 this moment, the user can be convenient overhauls processing platform 3 this moment and maintains, high durability and convenient use.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. An environment-friendly smokeless cutting process for smelting steel and casting residual bulk slag steel comprises the following steps:
s1: loading corresponding slag steel on a conveying device, conveying the slag steel to a cutting workshop through the conveying device, unloading the slag steel on the conveying device into the cutting workshop, and flushing the surface of the slag steel through a spraying device in the cutting workshop;
s2: hoisting the washed slag steel by hoisting equipment in the cutting workshop, hoisting the hoisted slag steel on a sawing machine in the cutting workshop, and cutting the slag steel by the sawing machine in the cutting workshop;
s3: when the sawing machine cuts the slag steel, the slag steel on the sawing machine can be sprayed by spraying equipment in the cutting workshop, so that the cutting progress of a saw blade of the sawing machine is improved;
s4: after the slag steel on the sawing machine is cut into small blocks by the saw blade, the small blocks of the cut slag are carried out of the sawing machine, and the small blocks of the cut slag are collected through a storage device in a cutting workshop;
s5: placing the containing equipment on conveying equipment in a cutting workshop, conveying the containing equipment full of steel slag through the conveying equipment, and conveying small steel slag on the containing equipment to a corresponding processing place;
s6: and unloading the small steel slag on the storage equipment to a treatment site, and treating the small steel slag through steel slag treatment equipment at the treatment site.
2. The environment-friendly smokeless cutting process for smelting cast steel and casting residual slag steel according to claim 1, it is characterized in that the sawing machine comprises a sawing machine main body (1), an installation groove (2) is arranged on an object stage of the sawing machine main body (1), the interior of the mounting groove (2) is rotationally connected with a processing table (3), the top of a supporting seat of the sawing machine main body (1) is provided with a driving motor (4), the output end of the driving motor (4) is connected with a driving shaft (5) in a transmission way, one end of the driving shaft (5) far away from the driving motor (4) is fixed with a connecting block (6), the bottom of the processing table (3) is provided with a connecting groove (7), the connecting block (6) is connected inside the connecting groove (7) in a sliding way, the top of the objective table of the sawing machine main body (1) is connected with a pushing block (8) in a sliding way, the bottom of the pushing block (8) is connected with the top of the processing table (3) in a sliding mode.
3. The environment-friendly smokeless cutting process for smelting steel and casting residual slag steel according to claim 2, characterized in that the mounting groove (2) is a circular groove, and the processing table (3) is of a circular structure.
4. The environment-friendly smokeless cutting process for making steel and casting residual large slag steel according to claim 2, characterized in that the connecting block (6) is a rectangular block, and the connecting groove (7) is a rectangular groove.
5. The environment-friendly and smokeless process for cutting the cast steel and the cast residual large slag steel according to claim 2, wherein the inner walls of two sides of one end of the object stage of the sawing machine main body (1) are both fixed with a stepping motor (9), the output end of the stepping motor (9) is both in transmission connection with a screw rod (10), one end of the screw rod (10) far away from the stepping motor (9) is respectively and rotatably connected onto the inner walls of two sides of one end of the object stage of the sawing machine main body (1) far away from the stepping motor (9) through a bearing, the outer wall of the screw rod (10) is all in threaded sleeve connection with a connecting sleeve (11), the connecting sleeve (11) is respectively embedded at two ends of a pushing block (8), and one end of the object stage of the sawing machine main body (1) far away from the stepping motor (9) is provided.
6. The environment-friendly smokeless cutting process for smelting steel and casting residual slag steel according to claim 5, wherein the recovery tank (12) and the installation tank (2) are arranged in a staggered mode, and the length of the recovery tank (12) is larger than the diameter of the installation tank (2).
7. The environment-friendly smokeless cutting process for steelmaking and cast residual slag steel as claimed in claim 2, characterized in that the top of the supporting seat of the sawing machine main body (1) is provided with a loading groove, and the driving motor (4) is fixed on the inner wall of the bottom of the loading groove by screws.
8. The environment-friendly smokeless cutting process for smelting steel and casting residual slag steel according to claim 2, characterized in that a plurality of supporting columns (13) are fixed on the top of the supporting seat of the sawing machine main body (1), an annular groove (14) is formed in the bottom of the processing table (3), and the tops of the supporting columns (13) are all slidably connected inside the annular groove (14).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110227986.6A CN113001236A (en) | 2021-03-02 | 2021-03-02 | Environment-friendly smokeless cutting process for steelmaking and casting of residual massive slag steel |
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| CN202110227986.6A CN113001236A (en) | 2021-03-02 | 2021-03-02 | Environment-friendly smokeless cutting process for steelmaking and casting of residual massive slag steel |
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Application publication date: 20210622 |
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