CN113967534A - Iron removal device for garbage pretreatment - Google Patents
Iron removal device for garbage pretreatment Download PDFInfo
- Publication number
- CN113967534A CN113967534A CN202111325533.3A CN202111325533A CN113967534A CN 113967534 A CN113967534 A CN 113967534A CN 202111325533 A CN202111325533 A CN 202111325533A CN 113967534 A CN113967534 A CN 113967534A
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- China
- Prior art keywords
- iron removing
- removing device
- frame
- iron
- wall
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 190
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 95
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 238000001179 sorption measurement Methods 0.000 claims abstract description 10
- 238000004804 winding Methods 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000003990 capacitor Substances 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 230000005291 magnetic effect Effects 0.000 abstract description 15
- 230000005284 excitation Effects 0.000 abstract description 10
- 239000002184 metal Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 238000005457 optimization Methods 0.000 description 8
- 230000005294 ferromagnetic effect Effects 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000002910 solid waste Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005358 geomagnetic field Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Images
Classifications
-
- 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
- B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
- B03C1/18—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with magnets moving during operation
Landscapes
- Treating Waste Gases (AREA)
Abstract
The invention discloses an iron removing device for garbage pretreatment, which belongs to the technical field of garbage treatment, and adopts the technical scheme that the iron removing device comprises a conveyer belt, an iron removing device and a collecting box, wherein the iron removing device is positioned above the end part of the conveyer belt, the collecting box is positioned on the right side of the end part of the conveyer belt, the iron removing device comprises a frame, the iron removing device is driven to ascend when a steel wire rope is wound, the iron removing device is driven to descend when the steel wire rope is slowly released, when the iron removing device descends, the closer the iron removing device is to the conveyer belt, the magnetic force of an excitation system is improved, and when the iron removing device ascends, the magnetic force of the excitation system is reduced, so that the whole adsorption capacity of the iron removing device is convenient to control, the adjustment is convenient according to actual conditions, the iron removing rate is improved, the internal stable operation of a combustion furnace is realized, the problem that the conventional iron removing device is usually fixedly installed is solved, and the height of a suspended iron remover is inconvenient to adjust, resulting in the problem that the stable operation of the boiler is influenced because part of the magnetic metal at the upper end of the conveying belt can not be effectively removed.
Description
Technical Field
The invention relates to the technical field of garbage treatment, in particular to an iron removal device for garbage pretreatment.
Background
Since the twentieth century, the discharge of solid wastes has increased sharply, and the problems of air pollution, underground water pollution, soil pollution, land occupation, natural landscape destruction and the like caused by the rapid increase of the discharge of the solid wastes are becoming serious; the solid waste is divided into industrial waste and domestic waste; common treatment methods for solid wastes include landfill, composting, biogas production, sea filling, incineration, fluidized bed gas production and the like, wherein the incineration treatment method is the best and meets the requirements of resource utilization, reduction and harmlessness, and the magnetic metal in the wastes needs to be removed by an iron removal device in the garbage pretreatment stage.
The existing iron removing device is usually installed in a fixed mode, wherein the height of the suspended iron remover is inconvenient to adjust, partial magnetic metal on the upper end of a conveying belt cannot be effectively removed, the iron removing rate of garbage entering a furnace cannot reach the standard, and the stable operation of the boiler is further influenced.
Disclosure of Invention
The invention provides an iron removal device for garbage pretreatment to solve the problems.
The invention is realized in this way, a kind of rubbish preconditioning uses the iron removing device, including:
the iron removing device is positioned above the end part of the conveying belt, the collecting box is positioned on the right side of the end part of the conveying belt, the iron removing device comprises a rack, an adsorption disc is arranged on the inner side of the rack, a driven roller and a driving roller are respectively arranged on the left side and the right side of the bottom of the rack, two guide rollers are arranged above the rack, a discharging belt is rotatably connected among the driven roller, the driving roller and the two guide rollers, a speed reducing motor used for driving the driving roller to rotate is arranged on the right side of the upper end face of the rack, four support rods are fixedly connected to the upper end face of the rack, and a hanging plate is fixedly connected to the upper end faces of the four support rods;
and the lifting device is arranged at the top of the iron removing device and used for adjusting the height of the iron removing device.
In order to lift the iron removing device through a steel wire rope, the iron removing device for garbage pretreatment is preferably used, the lifting device comprises a bottom plate, the upper end face of the bottom plate is fixedly connected with an upright post, the left side wall of the top end of the upright post is fixedly connected with a flat rod, a first pulley is arranged at the bottom of the flat rod, a second pulley horizontally distributed with the first pulley is arranged on the inner side wall of the upright post, and the outer walls of the first pulley and the second pulley are in transmission connection with the steel wire rope.
In order to facilitate driving of the winding steel wire rope, the iron removing device for garbage pretreatment is preferred, the lifting device further comprises a winding roller, the winding roller is mounted on the left side of the upper end face of the bottom plate, one end of the steel wire rope is fixedly connected with the top of the hanging plate, the other end of the steel wire rope is wound and connected to the outer wall of the winding roller, and a driving motor for driving the winding roller is mounted on one side of the winding roller.
In order to enable the iron removing devices to be lifted more stably, the iron removing devices for garbage pretreatment are preferably provided with limiting devices on the left and right sides of the two iron removing devices, each limiting device comprises a guide rod and a mounting plate, the guide rods are fixedly connected to the bottom of the flat rod, the front end face of the mounting plate is rotatably connected with four guide wheels which are distributed in a rectangular shape, the guide rods penetrate through the four guide wheels from the vertical direction, and the outer walls of the four guide wheels are abutted to the outer walls of the guide rods.
In order to play a role of a limiting guide rod, the iron removing device for garbage pretreatment is preferably provided with a limiting plate right in front of the guide rod, and the limiting plate is detachably connected to the front of the mounting plate through a bolt.
In order to facilitate the installation and fixation of the limiting device and the iron removal device, the iron removal device for garbage pretreatment is preferably used, one end of the installation plate, which is close to the rack, is fixedly connected with a right-angle plate, and the right-angle plate is in threaded connection with the side wall of the rack through two fixing bolts.
In order to improve the overall stability of the lifting device, the iron removing device for garbage pretreatment is preferably configured such that a counterweight frame is disposed on the right side of the upper end surface of the base plate, and a counterweight is disposed inside the counterweight frame.
In order to make the guide rod move more smoothly, it is preferable that an outer wall of the guide rod is coated with a lubricant as an iron removing device for garbage pretreatment of the present invention.
In order to avoid the automatic lowering of the iron removing device after the power failure, it is preferable that the driving motor is a magnetizing single-phase capacitor motor and a mechanism for braking when the power failure occurs is provided inside the driving motor.
Compared with the prior art, the invention has the beneficial effects that:
the lifting device is arranged at the top of the iron removing device and used for adjusting the height of the iron removing device, the bottom plate is used for fixing and supporting the upright posts, the upright posts and the flat rods are vertically distributed to form a support structure for suspending the iron removing device, the outer walls of the first pulley and the second pulley are in transmission connection with a steel wire rope, the iron removing device is pulled to lift through the steel wire rope, the adjustment is convenient, the winding roller is driven by the driving motor to rotate forwards and backwards to realize winding and unwinding of the steel wire rope, the iron removing device is driven to rise when the steel wire rope is wound, the iron removing device is driven to fall when the steel wire rope is slowly unwound, the distance between the iron removing device and the conveying belt is closer when the iron removing device falls, namely, the magnetic force of the excitation system is improved, the magnetic force of the excitation system is reduced when the iron removing device rises, so that the overall adsorption capacity of the iron removing device is convenient to control, the adjustment is convenient according to actual conditions, and the iron removing rate is improved, make the inside steady operation of incinerator, guide arm fixed connection is in the bottom of flat bar, and for immobilization, drive the mounting panel when deironing device goes up and down and reciprocate to make four guide pulleys reciprocate at the guide arm outer wall, four guide pulleys all with the butt of guide arm outer wall, play spacing effect, make deironing device whole lift more stable.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a structural diagram of an iron removing device according to the present invention;
FIG. 3 is a view showing the structure of the stopper according to the present invention;
FIG. 4 is a schematic diagram illustrating a state of a limiting plate of the limiting device according to the present invention in a disassembled state;
FIG. 5 is a schematic view of the descending state of the iron removing device according to the present invention;
in the figure, 1, a conveyor belt; 2. a deironing device; 3. a collection box; 4. a strut; 5. a hanger plate; 6. a base plate; 7. a column; 8. leveling a rod; 9. a first pulley; 10. a second pulley; 11. a wire rope; 12. a winding roller; 13. a drive motor; 14. a limiting device; 15. a guide bar; 16. mounting a plate; 17. a guide wheel; 18. a limiting plate; 19. a right-angle plate; 20. fixing the bolt; 21. a counterweight frame; 22. a frame; 23. an adsorption tray; 24. a driven roller; 25. a drive roll; 26. a guide roller; 27. a discharge belt; 28. a reduction motor; 29. and a balancing weight.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-5, an iron removing apparatus for garbage pretreatment includes:
the device comprises a conveying belt 1, an iron removing device 2 and a collecting box 3, wherein the iron removing device 2 is positioned above the end part of the conveying belt 1, the collecting box 3 is positioned on the right side of the end part of the conveying belt 1, the iron removing device 2 comprises a rack 22, an adsorption disc 23 is installed on the inner side of the rack 22, a driven roller 24 and a driving roller 25 are respectively arranged on the left side and the right side of the bottom of the rack 22, two guide rollers 26 are arranged above the rack 22, a discharging belt 27 is rotatably connected between the driven roller 24 and the driving roller 25 and between the two guide rollers 26, a speed reducing motor 28 for driving the driving roller 25 to rotate is installed on the right side of the upper end face of the rack 22, four supporting rods 4 are fixedly connected to the upper end face of the rack 22, and a hanging plate 5 is fixedly connected to the upper end faces of the four supporting rods 4;
and the lifting device is arranged at the top of the iron removing device 2 and used for adjusting the height of the iron removing device 2.
In this embodiment: after the adsorption disc 23 is powered on, the excitation system generates a strong geomagnetic field, when the bulk materials on the conveyor belt 1 pass below the iron removal device 2, ferromagnetic impurities mixed in the materials are adsorbed under the action of magnetic field force, the speed reduction motor 28 drives the driving roller 25 to rotate, so that the driven roller 24, the driving roller 25 and the discharge belt 27 between the two guide rollers 26 are driven to rotate, the ferromagnetic impurities are continuously thrown out by the running discharge belt 27, when the materials are out of the magnetic field range, the ferromagnetic impurities fall into the collection box 3 under the action of gravity, and the lifting device is installed at the top of the iron removal device 2 and used for adjusting the height of the iron removal device 2.
As a technical optimization scheme of the invention, the lifting device comprises a bottom plate 6, an upright post 7 is fixedly connected to the upper end face of the bottom plate 6, a flat bar 8 is fixedly connected to the left side wall of the top end of the upright post 7, a first pulley 9 is arranged at the bottom of the flat bar 8, a second pulley 10 which is horizontally distributed with the first pulley 9 is arranged on the inner side wall of the upright post 7, and a steel wire rope 11 is in transmission connection with the outer walls of the first pulley 9 and the second pulley 10.
In this embodiment: the bottom plate 6 is used for fixedly supporting the upright post 7, the upright post 7 and the flat bar 8 are vertically distributed, a support structure for hanging the iron removing device 2 is formed, the outer walls of the first pulley 9 and the second pulley 10 are in transmission connection with a steel wire rope 11, the iron removing device 2 is pulled by the steel wire rope 11 to ascend and descend, and the adjustment is convenient.
As a technical optimization scheme of the invention, the lifting device further comprises a winding roller 12, the winding roller 12 is installed on the left side of the upper end face of the bottom plate 6, one end of a steel wire rope 11 is fixedly connected with the top of the hanging plate 5, the other end of the steel wire rope 11 is wound on the outer wall of the winding roller 12, and a driving motor 13 for driving the winding roller 12 is installed on one side of the winding roller 12.
In this embodiment: the winding roller 12 is driven by the driving motor 13, the forward and reverse rotation of the driving motor 13 is controlled to realize the winding and the unwinding of the steel wire rope 11, the iron removing device 2 is driven to ascend when the steel wire rope 11 is wound, the iron removing device 2 is driven to descend when the steel wire rope 11 is slowly unwound, when the iron removing device 2 descends, the closer the iron removing device is to the conveying belt 1, namely, the magnetic force of an excitation system is improved, and when the iron removing device 2 ascends, the magnetic force of the excitation system is reduced, so that the overall adsorption capacity of the iron removing device 2 is conveniently controlled, the adjustment is convenient according to actual conditions, the iron removing rate is improved, and the interior of the incinerator is enabled to stably operate.
As a technical optimization scheme of the invention, the limiting devices 14 are respectively arranged at the left side and the right side of the two iron removal devices 2, each limiting device 14 comprises a guide rod 15 and an installation plate 16, the guide rods 15 are fixedly connected to the bottom of the flat rod 8, the front end surface of the installation plate 16 is rotatably connected with four guide wheels 17 which are distributed in a rectangular shape, the guide rods 15 penetrate through the four guide wheels 17 from the vertical direction, and the outer walls of the four guide wheels 17 are abutted to the outer walls of the guide rods 15.
In this embodiment: guide arm 15 fixed connection is in the bottom of flat bar 8, and for the immovable, drives mounting panel 16 and reciprocates when deironing device 2 goes up and down to make four guide pulleys 17 reciprocate at the 15 outer walls of guide arm, four guide pulleys 17 all with the 15 outer wall butt of guide arm, play spacing effect, make 2 whole lifts of deironing device more stable.
As a technical optimization scheme of the invention, a limiting plate 18 is arranged right in front of the guide rod 15, and the limiting plate 18 is detachably connected to the front of the mounting plate 16 through bolts.
In this embodiment: the limit plate 18 is detachably connected to the front of the mounting plate 16 by a bolt, and limits the guide rod 15 from the front end.
As a technical optimization scheme of the invention, a right-angle plate 19 is fixedly connected to one end of the mounting plate 16 close to the rack 22, and the right-angle plate 19 is in threaded connection with the side wall of the rack 22 through two fixing bolts 20.
In this embodiment: the mounting plate 16 is detachably connected with the frame 22 through a right-angle plate 19 and a fixing bolt 20, and is convenient to disassemble and assemble.
As a technical optimization scheme of the invention, a counterweight frame 21 is arranged on the right side of the upper end face of the bottom plate 6, and a counterweight 29 is arranged inside the counterweight frame 21.
In this embodiment: the counterweight frame 21 is convenient for installing the counterweight block 29, and the overall lifting device is more balanced by arranging the counterweight block 29, so that the stability is improved.
As a technical optimization of the present invention, the outer wall of the guide rod 15 is coated with lubricating oil.
In this embodiment: the outer wall of the guide rod 15 is coated with lubricating oil, so that the four guide wheels 17 move more smoothly on the outer wall of the guide rod 15.
As a technical optimization scheme of the present invention, the driving motor 13 is a magnetizing single-phase capacitor motor and is internally provided with a mechanism for braking when power is off.
In this embodiment: the driving motor 13 is a magnetizing single-phase capacitor motor and is internally provided with a mechanism for braking when power is off, so that the situation that the iron removing device 2 automatically descends when power is off is avoided.
The working principle and the using process of the invention are as follows: after the adsorption disc 23 is powered on, the excitation system generates a strong geomagnetic field, when bulk materials on the conveyor belt 1 pass below the iron removal device 2, ferromagnetic impurities mixed in the materials are adsorbed under the action of magnetic field force, the speed reduction motor 28 drives the driving roller 25 to rotate, so as to drive the driven roller 24, the driving roller 25 and the discharge belt 27 between the two guide rollers 26 to rotate, so that the ferromagnetic impurities are continuously thrown out by the running discharge belt 27, when the materials are out of the magnetic field range, the ferromagnetic impurities fall into the collection box 3 under the action of gravity, the lifting device is mounted at the top of the iron removal device 2 and used for adjusting the height of the iron removal device 2, the bottom plate 6 is used for fixing and supporting the upright posts 7, the upright posts 7 and the flat rods 8 are vertically distributed to form a support structure for suspending the iron removal device 2, and the outer walls of the first pulley 9 and the second pulley 10 are in transmission connection with a steel wire rope 11, the iron removing device 2 is pulled to ascend and descend by the steel wire rope 11, the adjustment is convenient, the winding roller 12 is driven by the driving motor 13, the forward and reverse rotation of the driving motor 13 is controlled to realize the winding and the unwinding of the steel wire rope 11, the iron removing device 2 is driven to ascend when the steel wire rope 11 is wound, the iron removing device 2 is driven to descend when the steel wire rope 11 is slowly unwound, when the iron removing device 2 descends, the closer the iron removing device 2 is to the conveying belt 1, the magnetic force of an excitation system is improved, when the iron removing device 2 ascends, the magnetic force of the excitation system is reduced, the integral adsorption capacity of the iron removing device 2 is convenient to control, the adjustment is convenient according to actual conditions, the iron removing rate is improved, the inner part of the incinerator is stably operated, the guide rod 15 is fixedly connected to the bottom of the flat rod 8, when the iron removing device 2 ascends and descends, the mounting plate 16 is driven to move up and down, so that the four guide wheels 17 move up and down on the outer wall of the guide rod 15, four guide wheels 17 all with 15 outer walls butts of guide arm, play spacing effect, make deironing device 2 whole lift more stable.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a rubbish is deironing device for preliminary treatment which characterized in that: the method comprises the following steps:
conveyer belt (1), deironing device (2) and collecting box (3), deironing device (2) are located the tip top of conveyer belt (1), collecting box (3) are located the tip right side of conveyer belt (1), deironing device (2) include frame (22), adsorption disc (23) are installed to the inboard of frame (22), the bottom left and right sides of frame (22) is provided with driven voller (24) and drive roll (25) respectively, the top of frame (22) is provided with two deflector rolls (26), it is connected with discharge belt (27) to rotate between driven voller (24), drive roll (25) and two deflector rolls (26), last terminal surface right side of frame (22) is installed and is used for driving drive roll (25) pivoted gear motor (28), the up end fixedly connected with four branch (4) of frame (22), the upper end surfaces of the four supporting rods (4) are fixedly connected with hanging plates (5);
and the lifting device is arranged at the top of the iron removing device (2) and is used for adjusting the height of the iron removing device (2).
2. The iron removing device for garbage pretreatment according to claim 1, characterized in that: the lifting device comprises a bottom plate (6), an upper end face fixedly connected with stand column (7) of the bottom plate (6), a top left side wall fixedly connected with flat bar (8) of the stand column (7), the bottom of the flat bar (8) is provided with a first pulley (9), the inner side wall of the stand column (7) is provided with a second pulley (10) which is horizontally distributed with the first pulley (9), and the outer wall of the first pulley (9) and the outer wall of the second pulley (10) are in transmission connection with a steel wire rope (11).
3. The iron removing device for garbage pretreatment according to claim 2, characterized in that: the lifting device further comprises a winding roller (12), the winding roller (12) is installed on the left side of the upper end face of the bottom plate (6), one end of the steel wire rope (11) is fixedly connected with the top of the hanging plate (5), the other end of the steel wire rope (11) is wound on the outer wall of the winding roller (12), and a driving motor (13) used for driving the winding roller (12) to wind is installed on one side of the winding roller (12).
4. The iron removing device for garbage pretreatment according to claim 2, characterized in that: two stop device (14) are all installed to the left and right sides of deironing device (2), stop device (14) include guide arm (15) and mounting panel (16), guide arm (15) fixed connection is in the bottom of flat bar (8), the preceding terminal surface of mounting panel (16) rotates and is connected with four guide wheels (17) that are the rectangle and distributes, guide arm (15) run through between four guide wheels (17) from the vertical direction, four the outer wall of guide wheel (17) all with the outer wall butt of guide arm (15).
5. The iron removing device for garbage pretreatment according to claim 4, wherein: a limiting plate (18) is arranged right ahead of the guide rod (15), and the limiting plate (18) is detachably connected to the front of the mounting plate (16) through bolts.
6. The iron removing device for garbage pretreatment according to claim 4, wherein: one end fixedly connected with right-angle board (19) that mounting panel (16) are close to frame (22), right-angle board (19) are through two fixing bolt (20) threaded connection in the lateral wall of frame (22).
7. The iron removing device for garbage pretreatment according to claim 2, characterized in that: the right side of the upper end face of the bottom plate (6) is provided with a counterweight frame (21), and a counterweight block (29) is arranged inside the counterweight frame (21).
8. The iron removing device for garbage pretreatment according to claim 4, wherein: the outer wall of the guide rod (15) is coated with lubricating oil.
9. The iron removing device for garbage pretreatment according to claim 3, characterized in that: the driving motor (13) is a magnetizing single-phase capacitor motor and is internally provided with a mechanism which is braked when power is off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111325533.3A CN113967534A (en) | 2021-11-10 | 2021-11-10 | Iron removal device for garbage pretreatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111325533.3A CN113967534A (en) | 2021-11-10 | 2021-11-10 | Iron removal device for garbage pretreatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113967534A true CN113967534A (en) | 2022-01-25 |
Family
ID=79589615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111325533.3A Pending CN113967534A (en) | 2021-11-10 | 2021-11-10 | Iron removal device for garbage pretreatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113967534A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003117264A (en) * | 2001-10-19 | 2003-04-22 | Hitachi Zosen Corp | Stage setting lifting device |
| CN111408476A (en) * | 2020-04-30 | 2020-07-14 | 湖州恒通机械设备有限公司 | Construction waste magnetic separation device and control system |
| KR102155585B1 (en) * | 2020-05-14 | 2020-09-14 | 이상범 | top, bottom, left, and right rotary type frost preventive fan apparatus |
| CN214439984U (en) * | 2021-02-07 | 2021-10-22 | 天津泽希矿产加工有限公司 | Online deironing device of belt feeder |
| CN214637298U (en) * | 2020-12-28 | 2021-11-09 | 台成环保科技股份有限公司 | Iron remover with collection structure for building garbage disposal |
-
2021
- 2021-11-10 CN CN202111325533.3A patent/CN113967534A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003117264A (en) * | 2001-10-19 | 2003-04-22 | Hitachi Zosen Corp | Stage setting lifting device |
| CN111408476A (en) * | 2020-04-30 | 2020-07-14 | 湖州恒通机械设备有限公司 | Construction waste magnetic separation device and control system |
| KR102155585B1 (en) * | 2020-05-14 | 2020-09-14 | 이상범 | top, bottom, left, and right rotary type frost preventive fan apparatus |
| CN214637298U (en) * | 2020-12-28 | 2021-11-09 | 台成环保科技股份有限公司 | Iron remover with collection structure for building garbage disposal |
| CN214439984U (en) * | 2021-02-07 | 2021-10-22 | 天津泽希矿产加工有限公司 | Online deironing device of belt feeder |
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