CN102312086B - Iron ore powder balling equipment - Google Patents
Iron ore powder balling equipment Download PDFInfo
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- CN102312086B CN102312086B CN201010223468.9A CN201010223468A CN102312086B CN 102312086 B CN102312086 B CN 102312086B CN 201010223468 A CN201010223468 A CN 201010223468A CN 102312086 B CN102312086 B CN 102312086B
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Abstract
The invention relates to iron ore powder balling equipment which comprises a PLC (Programmable Logic Controller) control program, hydraulic stations controlled by the PLC program and a mechanical part. The mechanical part has a buffer bin; a measuring hopper controlled by an electric valve is arranged under the bin; a discharge pipe which can be driven to slide vertically through a motor is sleeved at the lower part of the measuring hoper; a bottom material bin and a portal frame which correspond to each other are fixed under the discharge pipe; a travelling crane is arranged on the portal frame; a ball model corresponding to the bottom material bin is mounted on the travelling crane through hydraulic pumps; a pushing plate is arranged on the ball model; a ball conveying trolley is further arranged under one end of the portal frame; the electric valve, the travelling crane and the trolley are respectively connected with the PLC control program; and the hydraulic pumps are respectively connected with the hydraulic stations. The iron ore powder balling equipment provided by the invention has new design, a reasonable structure and high degree of automation. Furthermore, the balling equipment can continuously produce iron ore powder balls in scale with high yield and high efficiency.
Description
Technical field: the invention belongs to ironmaking without blast furnace, steelmaking equipment technical field, relate to a kind of iron ore powder balling equipment.
Background technology: ironmaking without blast furnace is the new technology developing in recent years, aspect energy-conservation and environmental protection, is obviously better than blast furnace ironmaking.But up to the present, the output of ironmaking without blast furnace is failed up always, therefore also fail to be applied widely.Trace it to its cause, powdered iron ore pelletizing is one of main restricting factor.Ironmaking without blast furnace needs powdered iron ore pelletizing, and higher again to the requirement of ball, large not all right, little also not all right, hard not all right, soft also not all right, must size, soft or hard is all proper.The pelletizing method of prior art mainly contains two kinds of pair roller pelletizing and cylinder pelletizings.These two kinds of pelletizing methods generally can only be made bead, and the hardness of ball is also lower, does not reach the requirement of ironmaking without blast furnace direct-reduction, particularly can not form the output of mass-producing, cannot meet the demand of ironmaking without blast furnace.
Summary of the invention: the object of this invention is to provide a kind of new iron ore powder balling equipment, produce fast high-quality powdered iron ore pelletizing, to adapt to and to meet the demand of ironmaking without blast furnace.The object of the invention is to realize with following technical scheme: this equipment is controlled by PLC sequence of control is whole, the programme controlled Hydraulic Station of PLC and mechanical part form, said mechanical part has a buffer bin, below buffer bin, be provided with some hopper kleps, the main body of this hopper klep in a tubular form, its top and middle part are respectively provided with an alternately motorized valve for opening and closing, and bottom is socketed with by the said electric valve driven by motor tremie pipe of slippage up and down; The below of tremie pipe is fixed with corresponding bed material storehouse and a gantry support, bed material is provided with pushing plate in storehouse, the bottom in bed material storehouse is provided with hydro-pump, the mesopore that its push rod is offered through bed material storehouse bottom centre is connected with above-mentioned said pushing plate, the outside suitable for reading in bed material storehouse is provided with locking folder, on this locking folder, is also provided with hydro-pump; Gantry support is provided with driving, in driving, by hydro-pump, ball mould corresponding with bed material storehouse and that moved up and down by hydraulic pump control is installed, in this ball mould, be provided with and this ball mould can be divided into the dividing plate of some small ball moulds, and the upper base center of each small ball mould has mesopore, above-mentioned ball mould be provided with above the plate of pushing the ball by hydraulic pump control, the plate of pushing the ball is provided with some ball pushing rods corresponding with each small ball mould respectively; The below, one end of above-mentioned said gantry support is also provided with dribble chassis; Above-mentioned said motorized valve, driving, chassis are all connected with PLC program respectively simultaneously, and above-mentioned said each hydro-pump is all connected with the Hydraulic Station of being controlled by PLC programming respectively.
During use, the material powder of getting ready is dropped into buffer bin, when the motorized valve opened condition of quantitative hopper top, the motorized valve at middle part cuts out, it is quantitative that the motorized valve of material powder through quantitative hopper top enters quantitative hopper, and after this quantitatively the motorized valve on hopper top cuts out, and the downward slippage of tremie pipe of quantitative hopper bottom socket is opened and driven to the motorized valve of bottom, towards bed material storehouse, material powder is discharged in bed material storehouse simultaneously.Now, the driving on gantry support drives the ball mould of installing on it to shift to the top in bed material storehouse, and it is downward by the hydro-pump on ball mould, to promote ball mould, and docks with bed material storehouse by the locking folder in outside suitable for reading, bed material storehouse.After this, the hydraulic pump works of the bottom in bed material storehouse, the pushing plate promoting in bed material storehouse makes progress, and by moulding in the material powder extruding goal mould in it, and is divided into mini-pellets by the dividing plate in ball mould.After this locking folder discharges, hydraulic pump works on ball mould drives ball mould up, by driving, drive the chassis of shifting to gantry support end simultaneously, then above ball mould, control the hydraulic pump works of the plate of pushing the ball, the promotion plate of pushing the ball moves downward, and by ball pushing rod, the mini-pellets forming in ball mould is released, fall on chassis, then by chassis, transport circulation kiln to.Above-mentioned said motorized valve, driving, chassis are all connected with PLC program respectively; its operation is all by PLC time variable control; said each hydro-pump is all connected with the Hydraulic Station of being controlled by PLC programming respectively; its work is all by PLC time variable control; and by above-mentioned working process continuous circulation, undertaken, thereby realize the serialization large-scale production of powdered iron ore pelletizing.
The present invention is novel in design, and rational in infrastructure, level of automation is high; can realize the serialization large-scale production of powdered iron ore pelletizing, output is large, and efficiency is high; can adapt to and meet the demand of ironmaking without blast furnace to powdered iron ore pelletizing, be conducive to applying of ironmaking without blast furnace on a large scale.
Accompanying drawing explanation: accompanying drawing is the structural representation of mechanical part of the present invention
Embodiment: accompanying drawing has provided a specific embodiment of the present invention, below in conjunction with accompanying drawing, the present invention is described in detail: with reference to the accompanying drawings, in figure, 15 is buffer bins, below buffer bin 15, be provided with some hopper kleps 14, the main body of this hopper klep 14 in a tubular form, its top and middle part are respectively provided with an alternately motorized valve 13 for opening and closing, and bottom is socketed with by said electric valve motor 12 and drives the tremie pipe 11 of slippage up and down; The below of tremie pipe 11 is fixed with corresponding bed material storehouse 4 and a gantry support 2, in bed material storehouse 4, be provided with pushing plate, the bottom in bed material storehouse 4 is provided with hydro-pump 3, the mesopore that its push rod is offered through bed material storehouse 4 bottom centre is connected with above-mentioned said pushing plate, the outside suitable for reading in bed material storehouse 4 is provided with locking folder 5, on this locking folder 5, is also provided with hydro-pump; Gantry support 2 is provided with driving 9, in driving 9, by hydro-pump 10, ball mould 6 corresponding with bed material storehouse 4 and that moved up and down by hydraulic pump control is installed, in this ball mould 6, be provided with and this ball mould can be divided into the dividing plate of some small ball moulds, and the upper base center of each small ball mould has mesopore, ball mould 6 be provided with above the plate 8 of pushing the ball by hydraulic pump control, the plate 8 of pushing the ball is provided with some ball pushing rods 7 corresponding with each small ball mould respectively; The below, one end of above-mentioned said gantry support 2 is also provided with dribble chassis 1; Above-mentioned said motorized valve 13, driving 9, chassis 1 are all connected with PLC program respectively simultaneously, and above-mentioned said each hydro-pump is all connected with the Hydraulic Station of being controlled by PLC programming respectively.
Claims (1)
1. an iron ore powder balling equipment, it is characterized in that it is comprised of PLC sequence of control, the programme controlled Hydraulic Station of PLC and mechanical part, said mechanical part has a buffer bin (15), below buffer bin (15), be provided with some hopper kleps (14), the main body of this hopper klep (14) in a tubular form, its top and middle part are respectively provided with an alternately motorized valve (13) for opening and closing, and bottom is socketed with by said electric valve motor (12) and drives the tremie pipe of slippage (11) up and down; The below of tremie pipe (11) is fixed with corresponding bed material storehouse (4) and a gantry support (2), bed material storehouse is provided with pushing plate in (4), the bottom in bed material storehouse (4) is provided with hydro-pump (3), the mesopore that its push rod is offered through bed material storehouse (4) bottom centre is connected with above-mentioned said pushing plate, the outside suitable for reading in bed material storehouse (4) is provided with locking folder (5), on this locking folder (5), is also provided with hydro-pump; Gantry support (2) is provided with driving (9), driving (9) is upper is provided with and ball mould that by hydraulic pump control moved up and down (6) corresponding with bed material storehouse (4) by hydro-pump (10), in this ball mould (6), be provided with and this ball mould can be divided into the dividing plate of some small ball moulds, and the upper base center of each small ball mould has mesopore, above-mentioned ball mould (6) be provided with above the plate of pushing the ball (8) by hydraulic pump control, the plate of pushing the ball (8) is provided with some ball pushing rods (7) corresponding with each small ball mould respectively; The below, one end of above-mentioned said gantry support (2) is also provided with dribble chassis (1); Above-mentioned said motorized valve (13), driving (9), chassis (1) are all connected with PLC program respectively simultaneously, and above-mentioned said each hydro-pump is all connected with the Hydraulic Station of being controlled by PLC programming respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010223468.9A CN102312086B (en) | 2010-07-05 | 2010-07-05 | Iron ore powder balling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010223468.9A CN102312086B (en) | 2010-07-05 | 2010-07-05 | Iron ore powder balling equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102312086A CN102312086A (en) | 2012-01-11 |
| CN102312086B true CN102312086B (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010223468.9A Active CN102312086B (en) | 2010-07-05 | 2010-07-05 | Iron ore powder balling equipment |
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| Country | Link |
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| CN (1) | CN102312086B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110841779A (en) * | 2019-12-11 | 2020-02-28 | 大冶市伟泽农业科技有限公司 | Bitter buckwheat tea crushing conveyor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5594633A (en) * | 1979-01-11 | 1980-07-18 | Shintou Baauindo Kk | Briquetting machine |
| CN2635312Y (en) * | 2003-06-11 | 2004-08-25 | 胡文忠 | Load bearing hollow brick manufacturing machine |
| CN101214734A (en) * | 2007-12-27 | 2008-07-09 | 陈大庆 | Full-automatic hydraulic without excitation building block shaping machine |
| CN201128750Y (en) * | 2007-11-14 | 2008-10-08 | 岳宪忠 | Mineral powder processing unit |
| CN101566838A (en) * | 2009-06-05 | 2009-10-28 | 洛阳矿山机械工程设计研究院有限责任公司 | Automatic control method of high-pressure roller briquetting machine |
-
2010
- 2010-07-05 CN CN201010223468.9A patent/CN102312086B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5594633A (en) * | 1979-01-11 | 1980-07-18 | Shintou Baauindo Kk | Briquetting machine |
| CN2635312Y (en) * | 2003-06-11 | 2004-08-25 | 胡文忠 | Load bearing hollow brick manufacturing machine |
| CN201128750Y (en) * | 2007-11-14 | 2008-10-08 | 岳宪忠 | Mineral powder processing unit |
| CN101214734A (en) * | 2007-12-27 | 2008-07-09 | 陈大庆 | Full-automatic hydraulic without excitation building block shaping machine |
| CN101566838A (en) * | 2009-06-05 | 2009-10-28 | 洛阳矿山机械工程设计研究院有限责任公司 | Automatic control method of high-pressure roller briquetting machine |
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| Publication number | Publication date |
|---|---|
| CN102312086A (en) | 2012-01-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG GOLD GUILAIZHUANG MINING CO., LTD. Free format text: FORMER OWNER: XING ZHONGHE Effective date: 20140425 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tang Shouying Inventor after: Yin Guoguang Inventor after: Shi Xingping Inventor before: Xing Zhonghe Inventor before: Song Yang Inventor before: Zhang Chenggui Inventor before: Han Jinliang Inventor before: Wang Qingsong |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XING ZHONGHE SONG YANG ZHANG CHENGGUI HAN JINLIANG WANG QINGSONG TO: TANG SHOUYING YIN GUOGUANG SHI XINGPING Free format text: CORRECT: ADDRESS; FROM: 276000 LINYI, SHANDONG PROVINCE TO: 273300 LINYI, SHANDONG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20140425 Address after: 273300 Pingyi County, Linyi City, Shandong Province Applicant after: Shandong Gold Guilaizhuang Mining Co.,Ltd. Address before: 276000 D-9 building, D District, Qingquan District, Lanshan District, Linyi, Shandong Applicant before: Xing Zhonghe |
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| C14 | Grant of patent or utility model | ||
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