CN114593597B - High-recovery-rate metal smelting furnace control system - Google Patents
High-recovery-rate metal smelting furnace control system Download PDFInfo
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- CN114593597B CN114593597B CN202210229693.6A CN202210229693A CN114593597B CN 114593597 B CN114593597 B CN 114593597B CN 202210229693 A CN202210229693 A CN 202210229693A CN 114593597 B CN114593597 B CN 114593597B
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- smelting furnace
- wall
- plate
- extension plate
- fixedly connected
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/02—Crucible or pot furnaces with tilting or rocking arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/0806—Charging or discharging devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
- F27D25/001—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag comprising breaking tools, e.g. hammers, drills, scrapers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/0806—Charging or discharging devices
- F27B2014/0818—Discharging
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses a high-recovery-rate metal smelting furnace control system, and relates to the technical field of smelting. The high-recovery-rate metal smelting furnace control system comprises an extension mechanism, wherein the extension mechanism comprises an extension plate, a cavity and a fixing support, the extension plate is arranged inside the upper side of the smelting furnace, the right side of the inner wall of the extension plate is fixedly connected with the upper end of the fixing support, the outer wall of the extension plate is slidably connected with the inner wall of the smelting furnace, and the upper end of the extension plate penetrates through the smelting furnace and extends to the upper side of the smelting furnace. According to the high-recovery-rate metal smelting furnace control system, when the smelting furnace overturns, the first magnet deflects leftwards to push the second magnet to release limit on the extension plate due to gravity while the smelting furnace overturns, so that the extension plate slides to the outer side of the smelting furnace, the length of a discharge hole at the upper side of the smelting furnace is prolonged, and the raw materials cannot overflow along the outer wall of the smelting furnace and adhere to the outer wall of the smelting furnace due to the fact that the thickness of the extension plate is thinner.
Description
Technical Field
The invention relates to the technical field of smelting, in particular to a high-recovery-rate metal smelting furnace control system.
Background
The recovery rate of nonferrous metal smelting is the percentage of the content of a certain metal in a product, an intermediate product or a byproduct produced by one or a plurality of connected processes in the nonferrous metal smelting process and the content of the metal in a raw material, the general smelting process can cause loss in the smelting process, the smelting recovery rate is reduced, for example, when molten metal liquid is poured into a mould, the edge of a discharge hole of a smelting furnace is remained, the slag is difficult to remove after being cooled, and the raw material is wasted in the smelting process, so that the loss rate in the smelting process is reduced when steel smelting is carried out.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a high-recovery-rate metal smelting furnace control system, and the purpose of reducing the adhesion of raw material liquid on the surface of a smelting furnace during discharging of the smelting furnace is achieved.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the control system of the high-recovery metal smelting furnace comprises a smelting furnace, wherein an extension mechanism is arranged on the upper side of the smelting furnace;
the extension mechanism comprises an extension plate, a cavity and a fixed support, wherein the extension plate is arranged inside the upper side of the smelting furnace, the right side of the inner wall of the extension plate is fixedly connected with the upper end of the fixed support, the outer wall of the extension plate is slidably connected with the inner wall of the smelting furnace, and the upper end of the extension plate penetrates through the smelting furnace and extends to the upper side of the smelting furnace.
Preferably, the extension mechanism further comprises a first fixing column, a second fixing column, a jarring mechanism and a pushing mechanism, wherein the rear end of the first fixing column is fixedly connected to the front side of the fixing support, the rear end of the second fixing column is fixedly connected to the front side of the lower end of the fixing support, the jarring mechanism is arranged on the lower side of the extension plate, and the pushing mechanism is arranged inside the extension plate.
Preferably, the jarring mechanism comprises a bent rod, a connecting rod, a counterweight ball, a first magnet, a fixed box, an elastic sheet, a sliding plate, a fixed seat, a hinge rod and a second magnet, wherein the upper end of the bent rod is connected with the outer wall of the first fixed column through a bearing, the middle part of the bent rod is fixedly connected with the upper end of the connecting rod, the lower end of the connecting rod is fixedly connected with the outer wall of the counterweight ball, the lower end of the bent rod is fixedly connected with the outer wall of the first magnet, the left side of the fixed box is fixedly connected with the inner wall of the smelting furnace, the left side of the inner wall of the fixed box is connected with the outer wall of the sliding plate through the elastic sheet, the outer wall of the sliding plate is in sliding connection with the inner wall of the fixed box, the right end of the sliding plate is fixedly connected with the left end of the fixed seat, the right side of the fixed seat is connected with the left side of the hinge rod through a torsion spring, and the right end of the hinge rod is fixedly connected with the outer wall of the second magnet.
Preferably, the pushing mechanism comprises a gas box, an elastic plate, a connecting pipe, a pushing plate and a thin plate, wherein the upper end of the thin plate is fixedly connected with the lower end of the extending plate, the outer wall of the gas box is slidably connected with the inner wall of the extending plate, the inner wall of the gas box is connected with the inner wall of the extending plate through the elastic plate, the upper side of the gas box is communicated with the left side of the pushing plate through the elastic plate, and the outer wall of the pushing plate is slidably connected with the inner wall of the extending plate.
Preferably, the right side of the second magnet and the lower side of the first magnet are both N poles.
Preferably, the weight ball has a mass greater than the sum of the masses of the bent rod and the first magnet.
The invention provides a high-recovery rate metal smelting furnace control system. The beneficial effects are as follows:
1. according to the high-recovery-rate metal smelting furnace control system, when the smelting furnace overturns, the first magnet deflects leftwards to push the second magnet to release limit on the extension plate due to gravity while the smelting furnace overturns, so that the extension plate slides to the outer side of the smelting furnace, the length of a discharge hole at the upper side of the smelting furnace is prolonged, and the raw materials cannot overflow along the outer wall of the smelting furnace and adhere to the outer wall of the smelting furnace due to the fact that the thickness of the extension plate is thinner.
2. According to the high-recovery-rate metal smelting furnace control system, when the extension plate extends out of the discharge, the high-temperature raw materials are accumulated at the outlet of the smelting furnace, so that the internal temperature of the cavity is increased, after the temperature exceeds the Curie temperature of the first magnet, the first magnet instantaneously loses magnetism, the second magnet can rebound rapidly to impact on the surface of the thin plate, the thin plate transmits vibration to the extension plate, vibration is generated on the extension plate, and raw materials are adhered to the surface of the extension plate while the discharge is performed.
3. This high rate of recovery metal smelting furnace control system, after the material discharging, because gravity can make the extension board move downwards, when the downside of extension board moves down to articulated pole department, articulated pole is upwards deflected rapidly under the drive of torsional spring, because the downside that inertial second magnet can strike the gas box, make the inside of extension board is popped out in the twinkling of an eye to the gas of gas box upside along the connecting pipe messenger push pedal, push away the remaining raw materials between the outer wall of extension board and the upside of smelting furnace, prevent that the raw materials from solidifying and adhere together extension board and the upside of smelting furnace.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of a front cross-sectional structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present invention;
fig. 5 is an enlarged schematic view of the structure of fig. 3C according to the present invention.
In the figure: 1 smelting furnace, 2 extending mechanism, 201 extending plate, 202 cavity, 203 fixed support, 204 first fixed column, 205 second fixed column, 206 jar mechanism, 207 pushing mechanism, 601 bent rod, 602 connecting rod, 603 counterweight ball, 604 first magnet, 605 fixed box, 606 shrapnel, 607 slide, 608 fixed seat, 609 articulated rod, 610 second magnet, 701 gas box, 702 elastic plate, 703 connecting pipe, 704 push plate, 705 sheet.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
Referring to fig. 1-5, the present invention provides a technical solution: a high recovery rate metal smelting furnace control system comprises a smelting furnace 1, wherein an extension mechanism 2 is arranged on the upper side of the smelting furnace 1;
the extension mechanism 2 comprises an extension plate 201, a cavity 202 and a fixed support 203, wherein the extension plate 201 is arranged inside the upper side of the smelting furnace 1, the right side of the inner wall of the extension plate 201 is fixedly connected with the upper end of the fixed support 203, the outer wall of the extension plate 201 is slidably connected with the inner wall of the smelting furnace 1, and the upper end of the extension plate 201 penetrates through the smelting furnace 1 and extends to the upper side of the smelting furnace 1.
The extension mechanism 2 further comprises a first fixing column 204, a second fixing column 205, a jarring mechanism 206 and a pushing mechanism 207, wherein the rear end of the first fixing column 204 is fixedly connected to the front side of the fixing support 203, the rear end of the second fixing column 205 is fixedly connected to the front side of the lower end of the fixing support 203, the jarring mechanism 206 is arranged on the lower side of the extension plate 201, and the pushing mechanism 207 is arranged inside the extension plate 201.
The jarring mechanism 206 comprises a bent rod 601, a connecting rod 602, a counterweight ball 603, a first magnet 604, a fixed box 605, a spring piece 606, a slide plate 607, a fixed seat 608, a hinge rod 609 and a second magnet 610, wherein the upper end of the bent rod 601 is connected with the outer wall of the first fixed column 204 through a bearing, the middle part of the bent rod 601 is fixedly connected with the upper end of the connecting rod 602, the lower end of the connecting rod 602 is fixedly connected with the outer wall of the counterweight ball 603, the lower end of the bent rod 601 is fixedly connected with the outer wall of the first magnet 604, the left side of the fixed box 605 is fixedly connected with the inner wall of the smelting furnace 1, the left side of the inner wall of the fixed box 605 is connected with the outer wall of the slide plate 607 through the spring piece 606, the outer wall of the slide plate 607 is in sliding connection with the inner wall of the fixed box 605, the right end of the slide plate 607 is fixedly connected with the left end of the fixed seat 608, the right side of the fixed seat 608 is connected with the left side of the hinge rod 609 through a torsion spring, the right end of the hinge rod 609 is fixedly connected with the outer wall of the second magnet 610, the right side of the second magnet 610 is N pole, the weight of the counterweight ball 603 is greater than the sum of the mass of the first magnet 604.
The pushing mechanism 207 comprises a gas box 701, an elastic plate 702, a connecting pipe 703, a pushing plate 704 and a thin plate 705, wherein the upper end of the thin plate 705 is fixedly connected with the lower end of the extension plate 201, the outer wall of the gas box 701 is slidably connected with the inner wall of the extension plate 201, the inner wall of the gas box 701 is connected with the inner wall of the extension plate 201 through the elastic plate 702, the upper side of the gas box 701 is communicated with the left side of the pushing plate 704 through the elastic plate 702, and the outer wall of the pushing plate 704 is slidably connected with the inner wall of the extension plate 201.
When in use, when the smelting furnace 1 overturns and levels the poured raw materials, the weight of the counterweight ball 603 drives the bent rod 601 to deflect, the first magnet 604 deflects leftwards, torsion of a torsion spring at the joint of the fixed seat 608 and the hinge rod 609 is larger, the hinge rod 609 cannot deflect, the first magnet 604 pushes the second magnet 610 to release limit of the extension plate 201, the second magnet 610 moves leftwards, the fixed seat 608 stretches into the fixed box 605, the elastic piece 606 deforms, the second magnet 610 releases limit of the thin plate 705, the extension plate 201 slides to the outer side of the smelting furnace 1 due to gravity, the length of an upper discharge hole of the smelting furnace 1 is prolonged, the thickness of the extension plate 201 is thinner, the raw materials cannot overflow along the outer wall of the smelting furnace 1 and adhere to the outer wall of the smelting furnace 1, the high-temperature raw materials are gathered at the outlet of the smelting furnace 1 at the moment when the extension plate 201 stretches out for discharging, the internal temperature of the cavity 202 is increased, when the temperature exceeds the curie temperature of the first magnet 604, the first magnet 604 instantaneously loses magnetism, the elastic sheet 606 rapidly recovers the shape due to the loss of thrust, the fixed seat 608 is pushed to reset, the second magnet 610 rapidly rebounds to impact on the surface of the thin plate 705, the thin plate 705 transmits vibration to the extension plate 201, vibration is generated on the extension plate 201, the surface of the extension plate 201 is reduced, raw materials are adhered to the surface of the extension plate 201 while discharging, after discharging is finished, the extension plate 201 moves downwards due to gravity, when the lower side of the extension plate 201 moves downwards to the hinge rod 609, the hinge rod 609 rapidly deflects upwards under the driving of the torsion spring, the second magnet 610 rapidly impacts the lower side of the gas box 701 due to inertia, the gas 704 on the upper side of the gas box 701 instantaneously ejects the push plate 201 out of the inside of the extension plate 201 along the connecting pipe 703, the residual raw material between the outer wall of the extension plate 201 and the upper side of the smelting furnace 1 is pushed away, and the solidification of the raw material is prevented to adhere the extension plate 201 to the upper side of the smelting furnace 1.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (3)
1. A high recovery metal smelting furnace control system, comprising a smelting furnace (1), characterized in that: an extension mechanism (2) is arranged on the upper side of the smelting furnace (1);
the extension mechanism (2) comprises an extension plate (201), a cavity (202) and a fixed support (203), wherein the extension plate (201) is arranged in the upper side of the smelting furnace (1), the right side of the inner wall of the extension plate (201) is fixedly connected with the upper end of the fixed support (203), the outer wall of the extension plate (201) is in sliding connection with the inner wall of the smelting furnace (1), and the upper end of the extension plate (201) penetrates through the smelting furnace (1) and extends to the upper side of the smelting furnace (1);
the extension mechanism (2) further comprises a first fixing column (204), a second fixing column (205), a jarring mechanism (206) and a pushing mechanism (207), wherein the rear end of the first fixing column (204) is fixedly connected to the front side of the fixing support (203), the rear end of the second fixing column (205) is fixedly connected with the front side of the lower end of the fixing support (203), the jarring mechanism (206) is arranged on the lower side of the extension plate (201), and the pushing mechanism (207) is arranged in the extension plate (201);
the shock mechanism (206) comprises a bent rod (601), a connecting rod (602), a counterweight ball (603), a first magnet (604), a fixed box (605), an elastic sheet (606), a slide plate (607), a fixed seat (608), a hinge rod (609) and a second magnet (610), wherein the upper end of the bent rod (601) is connected with the outer wall of the first fixed column (204) through a bearing, the middle part of the bent rod (601) is fixedly connected with the upper end of the connecting rod (602), the lower end of the connecting rod (602) is fixedly connected with the outer wall of the counterweight ball (603), the lower end of the bent rod (601) is fixedly connected with the outer wall of the first magnet (604), the left side of the fixed box (605) is fixedly connected with the inner wall of the smelting furnace (1), the left side of the inner wall of the fixed box (605) is connected with the outer wall of the slide plate (607) through the elastic sheet (606), the outer wall of the slide plate (607) is slidably connected with the inner wall of the fixed box (605), the right end of the slide plate (607) is fixedly connected with the left end of the fixed seat (608), the right end of the connecting rod (602) is fixedly connected with the outer wall of the hinge rod (609) through the spring (609), and the right end of the hinge rod (609 is fixedly connected with the right end of the magnet (609).
The pushing mechanism (207) comprises a gas box (701), an elastic plate (702), a connecting pipe (703), a pushing plate (704) and a thin plate (705), wherein the upper end of the thin plate (705) is fixedly connected with the lower end of the extension plate (201), the outer wall of the gas box (701) is slidably connected with the inner wall of the extension plate (201), the inner wall of the gas box (701) is connected with the inner wall of the extension plate (201) through the elastic plate (702), the upper side of the gas box (701) is communicated with the left side of the pushing plate (704) through the elastic plate (702), and the outer wall of the pushing plate (704) is slidably connected with the inner wall of the extension plate (201).
2. A high recovery metal smelting furnace control system according to claim 1, wherein: the right side of the second magnet (610) and the lower side of the first magnet (604) are both N poles.
3. A high recovery metal smelting furnace control system according to claim 1, wherein: the weight ball (603) has a mass greater than the sum of the mass of the bent rod (601) and the mass of the first magnet (604).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210229693.6A CN114593597B (en) | 2022-03-09 | 2022-03-09 | High-recovery-rate metal smelting furnace control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210229693.6A CN114593597B (en) | 2022-03-09 | 2022-03-09 | High-recovery-rate metal smelting furnace control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114593597A CN114593597A (en) | 2022-06-07 |
| CN114593597B true CN114593597B (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210229693.6A Active CN114593597B (en) | 2022-03-09 | 2022-03-09 | High-recovery-rate metal smelting furnace control system |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| SU384435A1 (en) * | 1971-03-17 | 1977-12-05 | Bejzerov S M | Water supply circuit of vacuum arc furnace |
| KR100901968B1 (en) * | 2002-10-17 | 2009-06-10 | 주식회사 포스코 | Apparatus for slag intercepting main iron through of blast furnace |
| CN201329992Y (en) * | 2008-12-10 | 2009-10-21 | 郭惠民 | Non-leakage bottle mouth structure for extension-type oil outlet pipe |
| CN206787290U (en) * | 2017-06-15 | 2017-12-22 | 宜昌楚疆铸造有限公司 | A kind of casting smelting intermediate frequency furnace |
| CN111219991A (en) * | 2018-11-27 | 2020-06-02 | 扬州四通粉末冶金有限公司 | Metal smelting furnace slag cleaning device |
| CN211601546U (en) * | 2020-01-30 | 2020-09-29 | 江西和丰环保科技有限公司 | Metal smelting furnace |
| CN211903760U (en) * | 2020-04-07 | 2020-11-10 | 云南澄江华业磷化工有限责任公司 | Novel phosphorus furnace graphite slag discharging device capable of preventing installation end face from being ablated at high temperature |
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| CN114593597A (en) | 2022-06-07 |
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