CN112547660A - Stainless steel waste residue recovery treatment equipment and process - Google Patents
Stainless steel waste residue recovery treatment equipment and process Download PDFInfo
- Publication number
- CN112547660A CN112547660A CN202011288781.0A CN202011288781A CN112547660A CN 112547660 A CN112547660 A CN 112547660A CN 202011288781 A CN202011288781 A CN 202011288781A CN 112547660 A CN112547660 A CN 112547660A
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- China
- Prior art keywords
- stainless steel
- waste residue
- cleaning
- steel waste
- magnetic separation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/06—Cleaning involving contact with liquid using perforated drums in which the article or material is placed
-
- 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
- B03C1/10—Magnetic separation acting directly on the substance being separated with cylindrical material carriers
- B03C1/12—Magnetic separation acting directly on the substance being separated with cylindrical material carriers with magnets moving during operation; with movable pole pieces
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- Processing Of Solid Wastes (AREA)
Abstract
The invention belongs to the technical field of stainless steel recovery, and discloses stainless steel waste residue recovery processing equipment which comprises a cleaning device, a magnetic separation device and a drying device positioned between the cleaning device and the magnetic separation device, wherein the cleaning device comprises a water storage tank and a cleaning barrel, the cleaning barrel is placed above the water storage tank, and supporting side plates are welded on the upper surfaces of two sides of the water storage tank; also discloses a stainless steel waste residue recovery treatment process, which comprises the following steps: s1, cleaning the stainless steel waste residue by a cleaning device for 30 minutes; s2, drying the cleaned stainless steel waste residue by a drying device, wherein the drying time is 10 minutes; stainless steel waste residue recovery processing equipment who constitutes by belt cleaning device, drying device and magnetic separation device, the stainless steel of being convenient for washs surperficial greasy dirt before retrieving, thereby selects the stainless steel to separate through the magnetic separation, reduces the impurity of stainless steel recovery in-process.
Description
Technical Field
The invention belongs to the technical field of stainless steel recovery, and particularly relates to stainless steel waste residue recovery treatment equipment and a process.
Background
High speed tool steel is also known as high speed steel and high speed steel, and is widely applied to cutting tools, dies, rollers, mechanical parts and the like. During the cutting process, a large amount of stainless steel waste residues are generated, and the components of the stainless steel waste residues mainly comprise steel scraps and cutting oil. In recent years, the international iron ore price is greatly increased, and the steel price is high, so that the stainless steel waste slag is increasingly paid attention by metal recycling enterprises as an important recycling resource.
The stainless steel waste residue recycling enterprises in China basically directly put stainless steel waste residues into an electric arc furnace or an intermediate frequency furnace for melting to produce high-speed industrial steel rough ingots. The main defects of the traditional process are as follows: large discharge amount of waste residue and waste gas, high carbon content of finished steel ingots and poor quality.
Disclosure of Invention
The invention aims to provide stainless steel waste residue recovery and treatment equipment to solve the problems in the background technology. The stainless steel waste residue recovery processing equipment provided by the invention has the characteristics that the stainless steel waste residue is cleaned and magnetically separated before being melted, the dust and grease residue in the stainless steel are reduced, and the reprocessing quality of the stainless steel is improved.
In order to achieve the purpose, the invention provides the following technical scheme: a stainless steel waste residue recovery processing device comprises a cleaning device, a magnetic separation device and a drying device positioned between the cleaning device and the magnetic separation device, wherein the cleaning device comprises a water storage tank and a cleaning barrel, the cleaning barrel is placed above the water storage tank, supporting side plates are welded on the upper surfaces of two sides of the water storage tank, supporting rollers are arranged on the inner side surfaces of the supporting side plates, limiting strips are welded on the outer surfaces of two ends of the cleaning barrel, the supporting rollers are in contact with the limiting strips, a cleaning motor is installed on the side surface of the water storage tank, a driving gear is fixed at the output end of the cleaning motor, a driven gear is welded on the outer surface of one end of the cleaning barrel, the driving gear is meshed with the driven gear, the magnetic separation device comprises a support frame and a plastic inner barrel, the plastic inner barrel is installed inside the support frame, a magnetic column is, the utility model discloses a magnetic separation device, including support frame, plastics inner tube, support frame, magnetic separation motor, drive wheel, spacing groove, drive wheel and spacing groove mesh, the internal surface mounting of support frame lower extreme has the support cylinder, just the outer surface contact of support cylinder and plastics inner tube lower extreme, magnetic separation motor is installed to the upper end of support frame, the internally mounted of support frame upper end has the drive wheel, magnetic separation motor's output and the both ends of drive wheel are provided with the belt pulley group, the spacing groove has.
In the invention, a scraping plate is arranged on the inner surface of the upper end of the plastic inner cylinder, two ends of the scraping plate are fixedly connected with the support frame, a second conveying frame is arranged right below the scraping plate, and the second conveying frame is fixedly connected with the support frame.
In the invention, the plastic inner cylinder is in a hollow circular truncated cone shape.
Further, a first conveying frame is installed inside the drying device, one end of the first conveying frame is located at the discharging end of the cleaning cylinder, and the other end of the first conveying frame is inserted into the plastic inner cylinder.
In the invention, seven supporting rollers are arranged on the inner surface of the lower end of the supporting frame at equal intervals.
Further, the magnetic columns are distributed in the plastic inner barrel at equal intervals.
The invention also aims to provide a process for recycling and treating the stainless steel waste residue.
Further, the process for recycling and treating the stainless steel waste residue comprises the following steps: s1, cleaning the stainless steel waste residue by a cleaning device for 30 minutes; s2, drying the cleaned stainless steel waste residue by a drying device, wherein the drying time is 10 minutes; and S3, carrying out magnetic separation on the dried stainless steel waste residue through a magnetic separation device.
In the present invention, in the process of recycling stainless steel waste residue, in S1, the stainless steel is first put into the cleaning cylinder, then the cleaning liquid is injected into the water storage tank, and finally the cleaning motor is connected with the external power supply.
In the present invention, in the process of recycling stainless steel slag, in S2, the cleaned stainless steel slag is discharged to one end of the first conveyor frame, and the stainless steel slag passes from one end of the first conveyor frame to the other end, and is dried by the drying device.
In the present invention, in the process of recycling and processing stainless steel waste residue, in S3, the dried stainless steel waste residue enters the magnetic separation device from the first conveyor frame, the plastic inner cylinder rotates inside the support frame, the stainless steel waste residue is attached to the inner wall of the plastic inner cylinder to move under the magnetic attraction effect of the magnetic column, and the moved stainless steel waste residue falls on the upper surface of the second conveyor frame under the effect of the scraper.
Compared with the prior art, the invention has the beneficial effects that: through the stainless steel waste residue recovery processing equipment consisting of the cleaning device, the drying device and the magnetic separation device, the stainless steel can be conveniently cleaned from oil stains on the surface before being recovered, the stainless steel can be selected for separation through magnetic separation, impurities in the stainless steel recovery process can be reduced, the cleaning barrel can be arranged above the water storage tank through the supporting side plates, the supporting roller wheels and the limiting strips, the supporting side plates are welded on the upper surfaces of two sides of the water storage tank, the supporting roller wheels are in contact with the limiting strips welded on the end parts of the cleaning barrel, the rotating stability of the cleaning barrel right above the water storage tank can be improved, through the magnetic separation device consisting of the supporting frame and the plastic inner barrel, the plastic inner barrel is supported on the inner wall of the supporting frame through the supporting roller, the rotating stability of the plastic inner barrel can be improved, meanwhile, the magnetic columns are arranged in the plastic inner barrel, and the stainless steel, meanwhile, the scraping plate arranged on the inner surface of the upper end of the plastic inner cylinder and the second conveying frame arranged below the scraping plate increase the efficiency of magnetic separation of the stainless steel slag and facilitate the discharge of the rotten steel slag after magnetic separation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the cleaning device of the present invention;
FIG. 3 is a schematic front view of the cleaning device of the present invention;
FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 5 is a schematic cross-sectional structure of a magnetic separation apparatus according to the present invention;
in the figure: 1. a cleaning device; 11. a water storage tank; 12. a cleaning cylinder; 13. cleaning the motor; 14. a driving gear; 15. a driven gear; 16. supporting the side plates; 17. supporting the rollers; 18. a limiting strip; 2. a drying device; 21. a first carriage; 3. a magnetic separation device; 31. a support frame; 32. a plastic inner barrel; 33. a magnetic column; 34. a support roller; 35. a magnetic separation motor; 36. a pulley set; 37. a drive wheel; 38. a limiting groove; 39. a scraping plate; 40. and a second carriage.
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.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: a stainless steel waste residue recovery processing device comprises a cleaning device 1, a magnetic separation device 3 and a drying device 2 located between the cleaning device 1 and the magnetic separation device 3, wherein the cleaning device 1 comprises a water storage tank 11 and a cleaning barrel 12, the cleaning barrel 12 is placed above the water storage tank 11, supporting side plates 16 are welded on the upper surfaces of two sides of the water storage tank 11, supporting rollers 17 are installed on the inner side surfaces of the supporting side plates 16, limiting strips 18 are welded on the outer surfaces of two ends of the cleaning barrel 12, the supporting rollers 17 are in contact with the limiting strips 18, a cleaning motor 13 is installed on the side surface of the water storage tank 11, a driving gear 14 is fixed at the output end of the cleaning motor 13, a driven gear 15 is welded on the outer surface of one end of the cleaning barrel 12, the driving gear 14 is meshed with the driven gear 15, the magnetic separation device 3 comprises a support frame 31 and a plastic inner barrel, the inside of the plastic inner cylinder 32 is provided with a magnetic column 33, the inner surface of the lower end of the support frame 31 is provided with a support roller 34, the support roller 34 is contacted with the outer surface of the lower end of the plastic inner cylinder 32, the upper end of the support frame 31 is provided with a magnetic separation motor 35, the inside of the upper end of the support frame 31 is provided with a driving wheel 37, the output end of the magnetic separation motor 35 and the two ends of the driving wheel 37 are provided with belt pulley sets 36, the outer surface of the plastic inner cylinder 32 is provided with a limit groove 38, and the driving wheel 37 is meshed with the limit groove 38, through stainless steel waste residue recovery processing equipment consisting of the cleaning device 1, the drying device 2 and the magnetic separation device 3, the surface oil stains of the stainless steel can be cleaned conveniently before the stainless steel is recovered, the stainless steel can be selected for separation through magnetic separation, the impurities in, support the curb plate 16 simultaneously and weld the upper surface in tank 11 both sides, and supporting roller 17 contacts with 12 tip welded spacing 18 of wash bowl, increased wash bowl 12 pivoted stability directly over tank 11, through the magnetic separation device 3 who comprises support frame 31 and plastics inner tube 32, plastics inner tube 32 supports the inner wall at support frame 31 through supporting roller 34 simultaneously, plastics inner tube 32 pivoted stability has been increased, the inside magnetic column 33 that sets up of plastics inner tube 32 simultaneously, the stainless steel waste residue of being convenient for laminates the internal surface at plastics inner tube 32 under the effect of magnetism, the scraping plate 39 that sets up of the internal surface of plastics inner tube 32 upper end simultaneously, and scrape the second carriage 40 that sets up below the scraping plate 39, the high efficiency that the stainless steel slag carries out the magnetic separation has been increased, the unbroken steel waste residue after the magnetic separation of being convenient for discharges simultaneously. .
Further, a scraping plate 39 is arranged on the inner surface of the upper end of the plastic inner cylinder 32, two ends of the scraping plate 39 are fixedly connected with the support frame 31, a second conveying frame 40 is arranged right below the scraping plate 39, and the second conveying frame 40 is fixedly connected with the support frame 31.
Further, the plastic inner cylinder 32 is in a hollow circular truncated cone shape.
Further, a first conveying frame 21 is installed inside the drying device 2, one end of the first conveying frame 21 is located at the discharging end of the cleaning cylinder 12, and the other end of the first conveying frame 21 is inserted into the plastic inner cylinder 32.
Further, seven support rollers 34 are installed on the inner surface of the lower end of the support frame 31 at equal intervals.
Further, the magnetic columns 33 are distributed at equal intervals inside the plastic inner cylinder 32.
Further, the process for recycling and treating the stainless steel waste residue comprises the following steps: s1, cleaning the stainless steel waste residue by the cleaning device 1 for 30 minutes; s2, drying the cleaned stainless steel waste residue through a drying device 2, wherein the drying time is 10 minutes; s3, carrying out magnetic separation on the dried stainless steel waste residue through a magnetic separation device 3.
Further, in S1, the stainless steel is put into the cleaning cylinder 12, the cleaning liquid is poured into the reservoir 11, and the cleaning motor 13 is connected to an external power source.
Further, in S2, the cleaned stainless steel slag is discharged to one end of the first conveyor frame 21, and the stainless steel slag passes from one end of the first conveyor frame 21 to the other end while the stainless steel slag is dried by the drying device 2.
Further, in S3, the dried stainless steel slag enters the magnetic separation device 3 from the first conveyor 21, the plastic inner cylinder 32 rotates inside the support frame 31, the stainless steel slag adheres to the inner wall of the plastic inner cylinder 32 and moves under the magnetic attraction of the magnetic column 33, and the moved stainless steel slag falls on the upper surface of the second conveyor 40 under the action of the scraper 39.
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 stainless steel waste residue recovery processing equipment, includes belt cleaning device (1), magnetic separation device (3) and is located drying device (2) between belt cleaning device (1) and magnetic separation device (3), its characterized in that: the cleaning device (1) comprises a water storage tank (11) and a cleaning barrel (12), the cleaning barrel (12) is placed above the water storage tank (11), supporting side plates (16) are welded on the upper surfaces of two sides of the water storage tank (11), supporting rollers (17) are installed on the inner side surfaces of the supporting side plates (16), limiting strips (18) are welded on the outer surfaces of two ends of the cleaning barrel (12), the supporting rollers (17) are in contact with the limiting strips (18), a cleaning motor (13) is installed on the side surface of the water storage tank (11), a driving gear (14) is fixed at the output end of the cleaning motor (13), a driven gear (15) is welded on the outer surface of one end of the cleaning barrel (12), the driving gear (14) is meshed with the driven gear (15), and the magnetic separation device (3) comprises a support frame (31) and a plastic inner barrel (32), the inside at support frame (31) is installed in plastics inner tube (32), the inside of plastics inner tube (32) is provided with magnetic column (33), the internally mounted of support frame (31) lower extreme has supporting roller (34), just supporting roller (34) and the outer surface contact of plastics inner tube (32) lower extreme, magnetic separation motor (35) are installed to the upper end of support frame (31), the internally mounted of support frame (31) upper end has drive wheel (37), the output of magnetic separation motor (35) and the both ends of drive wheel (37) are provided with pulley group (36), spacing groove (38) have been seted up to the surface of plastics inner tube (32), just drive wheel (37) mesh with spacing groove (38).
2. The stainless steel waste residue recovery processing device according to claim 1, characterized in that: the inner surface of the upper end of the plastic inner cylinder (32) is provided with a scraping plate (39), two ends of the scraping plate (39) are fixedly connected with the support frame (31), a second conveying frame (40) is arranged right below the scraping plate (39), and the second conveying frame (40) is fixedly connected with the support frame (31).
3. The stainless steel waste residue recovery processing device according to claim 1, characterized in that: the plastic inner cylinder (32) is in a hollow circular truncated cone shape.
4. The stainless steel waste residue recovery processing device according to claim 1, characterized in that: the inside mounting of drying device (2) has first carriage (21), the one end of first carriage (21) is located the discharge end of wash bowl (12), the inside of plastics inner tube (32) is inserted to the other end of first carriage (21).
5. The stainless steel waste residue recovery processing device according to claim 1, characterized in that: seven supporting rollers (34) are arranged on the inner surface of the lower end of the supporting frame (31) at equal intervals.
6. The stainless steel waste residue recovery processing device according to claim 1, characterized in that: the magnetic columns (33) are distributed in the plastic inner cylinder (32) at equal intervals.
7. The process for recycling and treating the stainless steel waste residue according to any one of claims 1 to 6, which is characterized by comprising the following steps of:
s1, cleaning the stainless steel waste residue by a cleaning device (1), wherein the cleaning time is 30 minutes;
s2, drying the cleaned stainless steel waste residue by a drying device (2), wherein the drying time is 10 minutes;
s3, carrying out magnetic separation on the dried stainless steel waste residue through a magnetic separation device (3).
8. The process for recycling and treating the stainless steel waste residue according to claim 7, wherein the process comprises the following steps: in S1, the stainless steel is put into the cleaning cylinder (12), then the cleaning liquid is injected into the water storage tank (11), and finally the cleaning motor (13) is connected with the external power supply.
9. The process for recycling and treating the stainless steel waste residue according to claim 7, wherein the process comprises the following steps: in S2, the cleaned stainless steel slag is discharged to one end of the first conveyor frame (21), the stainless steel slag reaches the other end from one end of the first conveyor frame (21), and the stainless steel slag is dried by the drying device (2).
10. The process for recycling and treating the stainless steel waste residue according to claim 7, wherein the process comprises the following steps: in S3, the dried stainless steel waste residue enters the magnetic separation device (3) through the first conveying frame (21), the plastic inner cylinder (32) rotates in the supporting frame (31), the stainless steel waste residue is attached to the inner wall of the plastic inner cylinder (32) to move under the magnetic attraction effect of the magnetic column (33), and the moved stainless steel waste residue falls on the upper surface of the second conveying frame (40) under the effect of the scraper plate (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011288781.0A CN112547660A (en) | 2020-11-17 | 2020-11-17 | Stainless steel waste residue recovery treatment equipment and process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011288781.0A CN112547660A (en) | 2020-11-17 | 2020-11-17 | Stainless steel waste residue recovery treatment equipment and process |
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| Publication Number | Publication Date |
|---|---|
| CN112547660A true CN112547660A (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011288781.0A Withdrawn CN112547660A (en) | 2020-11-17 | 2020-11-17 | Stainless steel waste residue recovery treatment equipment and process |
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| CN (1) | CN112547660A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113772739A (en) * | 2021-09-14 | 2021-12-10 | 周丹丹 | Clean production method for recovering iron chromium powder from stainless steel pickling wastewater and waste liquid |
| CN114505286A (en) * | 2022-02-14 | 2022-05-17 | 广西力合城市矿产再生资源科技有限公司 | Stainless steel waste residue recovery treatment equipment and process |
-
2020
- 2020-11-17 CN CN202011288781.0A patent/CN112547660A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113772739A (en) * | 2021-09-14 | 2021-12-10 | 周丹丹 | Clean production method for recovering iron chromium powder from stainless steel pickling wastewater and waste liquid |
| CN113772739B (en) * | 2021-09-14 | 2024-04-12 | 周丹丹 | Clean production method for recycling iron-chromium powder from stainless steel pickling wastewater and waste liquid |
| CN114505286A (en) * | 2022-02-14 | 2022-05-17 | 广西力合城市矿产再生资源科技有限公司 | Stainless steel waste residue recovery treatment equipment and process |
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Application publication date: 20210326 |