CN102744125A - Ore breaking grinding machine - Google Patents
Ore breaking grinding machine Download PDFInfo
- Publication number
- CN102744125A CN102744125A CN2012102637636A CN201210263763A CN102744125A CN 102744125 A CN102744125 A CN 102744125A CN 2012102637636 A CN2012102637636 A CN 2012102637636A CN 201210263763 A CN201210263763 A CN 201210263763A CN 102744125 A CN102744125 A CN 102744125A
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- barrel
- ore
- loam cake
- counterpunch board
- grinding machine
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Abstract
The invention discloses an ore breaking grinding machine, which comprises a cylinder body, wherein the cylinder body is provided with an upper cover, a lower cover and a cylinder wall, and the bottom part of the cylinder body is connected with a base; the cylinder body is provided with a rotary shaft, and the part of the rotary shaft stretching out of the cylinder body is provided with a belt wheel; the rotary shaft is installed in the cylinder body through an upper cover bearing and a lower cover bearing; the upper cover is provided with a feeding opening, and an upper cover counter-strike plate is installed on an inner wall of the upper cover; the cylinder wall is equipped with a cylinder wall counter-strike plate; a rotary disk is uniformly installed on the rotary shaft located in the cylinder body, and a strike plate is installed in the rotary disk; a milling passage is formed between the strike plate and the cylinder wall counter-strike plate along the circumferential direction of the cylinder wall; and the lower cover is provided with a discharging opening. The ore breaking grinding machine with above structures needs not adding water in the whole process of breaking and grinding; the test shows that the ore breaking grinding machine saves about 50% of power in comparison to a ball mill while milling the same weight of broken ore; and furthermore, the milling granularity of the broken ore is finer.
Description
Technical field
The ore that the present invention relates to use in a kind of mine breaks grinding machine, especially relates to the broken grinding machine of the ore of using in a kind of iron ore mine.
Background technology
The low-grade mine exploitation of the present iron ore industry of China is more and more, and beneficiation cost is increasing.Iron ore muck flow process mainly comprises at present: give brokenly jaw crusher ore charge through batcher and carry out ore reduction; Carry out giving ball mill the metaling after the fragmentation after the ore reduction through three sections broken jaw crushers and carry out ball milling; Metaling behind the ball milling carries out magnetic separation through wet magnetic separator again; Get into ball mill afterwards and carry out two sections ball millings, the above-mentioned iron ore muck flow process problem that direct entering ball mill carries out the ball milling existence behind the broken jaw crushing crusher machine through three sections is: ball mill carries out ball milling to broken ore need consume a large amount of water, and power consumption is also bigger in addition; And the ore abrasive grain behind the ball milling is also undesirable, is unfavorable for magnetic separation.
Summary of the invention
The technical problem that the present invention will solve provides that a kind of crushing effect is good, the broken grinding machine of ore of water saving in the shattering process, power saving.
For solving the problems of the technologies described above, the broken grinding machine of ore of the present invention comprises a cylindrical shell, and cylindrical shell has loam cake, lower cover and barrel, and the bottom of cylindrical shell is connected with base; Said cylindrical shell has a rotating shaft, and the part that this cylindrical shell is stretched out in rotating shaft has a belt pulley, and rotating shaft is loaded in the said cylindrical shell through top bearing and lower cover bearing; Be covered with charging aperture on said; The loam cake counterpunch board is housed on the inwall of loam cake, and said barrel is equipped with the barrel counterpunch board, and the rotating shaft that is positioned at said cylindrical shell partly is uniformly distributed with is equipped with capstan; Beater plate is housed in the capstan, forms the passage of milling along the barrel circumferencial direction between this beater plate and the barrel counterpunch board; Be covered with discharging opening under said.
As further improvement of the present invention, the loam cake inwall magnetic interior lining panel of being processed by magnetic material is housed between said loam cake counterpunch board and the loam cake inwall; The barrel magnetic interior lining panel of being processed by magnetic material is housed between said barrel counterpunch board and the barrel; Said beater plate has one section magnetic of being processed by magnetic material and hits section.
As another kind of improvement the of the present invention, described beater plate, loam cake counterpunch board and barrel counterpunch board are processed by high manganese steel material.
Further improve as of the present invention, the passage of milling that forms along the barrel circumferencial direction between said beater plate and the said barrel counterpunch board is by wide along the barrel circumferencial direction and is provided with to narrow mode.
The ore of said structure breaks grinding machine; The muck work stone at first carries out fragmentation after getting into the broken grinding machine of ore by charging aperture between loam cake counterpunch board and beater plate; Work stone after the fragmentation along milling in the passage of milling of barrel circumferencial direction formation, is discharged by discharging opening between beater plate and barrel counterpunch board at last.The present invention need not add water in whole fragmentation and mill processes, experiment shows that the broken ore that grind same weight is compared with ball mill and economize on electricity approximately 50% that and the granularity that broken ore is milled is thinner.
Hit section through installing loam cake inwall magnetic interior lining panel, barrel magnetic interior lining panel and magnetic additional; The less bushel iron ore of granularity can be adsorbed on the surface formation protective layer of loam cake counterpunch board, barrel counterpunch board and beater plate in bushel iron ore reduction and mill processes; Make the broken ore material can directly not contact the surface of loam cake counterpunch board, barrel counterpunch board and beater plate; Prolonged the service life of loam cake counterpunch board, barrel counterpunch board and beater plate greatly; Through experiment test, hit the service life of loam cake counterpunch board, barrel counterpunch board and beater plate after the section and improved 5-10 times than originally through installing loam cake inwall magnetic interior lining panel, barrel magnetic interior lining panel and magnetic additional.
Described beater plate, loam cake counterpunch board and barrel counterpunch board are processed by high manganese steel material, because of potassium steel has better hardness and anti-wear performance, make the broken grinding machine of ore have better broken mill effect and have also further prolonged service life.
The passage of milling that forms along the barrel circumferencial direction between said beater plate and the said barrel counterpunch board is by wide along the barrel circumferencial direction and is provided with to narrow mode, and such structure setting makes more abundant that the broken ore material mills, the better effects if of milling.
Description of drawings
Below in conjunction with accompanying drawing the present invention is done to specify further.
Fig. 1 is the sectional structure sketch map of the broken grinding machine of ore of the present invention.
Fig. 2 is the A place structure enlarged diagram of Fig. 1.
Fig. 3 is the cutaway view along B-B line among Fig. 2.
Fig. 4 is the cutaway view along C-C line among Fig. 1.
The specific embodiment
Referring to Fig. 1-Fig. 4, a kind of ore of the present invention breaks grinding machine, comprises a cylindrical shell 1, and cylindrical shell 1 has loam cake 2, lower cover 3 and barrel 4, and the bottom of cylindrical shell 1 is connected with base 5; Said cylindrical shell 1 has a rotating shaft 6, and the part that this cylindrical shell 1 is stretched out in rotating shaft 6 has a belt pulley 7, and rotating shaft 6 is loaded in the said cylindrical shell 1 through top bearing 8 and lower cover bearing 9; Said loam cake 2 is provided with charging aperture 10; Loam cake counterpunch board 11 is housed on the inwall of loam cake 2; Said barrel 4 is equipped with barrel counterpunch board 12; The rotating shaft that is positioned at said cylindrical shell 1 partly is uniformly distributed with is equipped with capstan 13, and beater plate 14 is housed in the capstan 13, forms the passage of milling along the barrel circumferencial direction between this beater plate 14 and the barrel counterpunch board 12; Said lower cover 3 is provided with discharging opening 15.
The loam cake inwall magnetic interior lining panel of being processed by magnetic material 16 is housed between said loam cake counterpunch board 11 and the loam cake inwall; The barrel interior lining panel of being processed by magnetic material 17 is housed between said barrel counterpunch board 12 and the barrel 4; Said beater plate 14 has one section magnetic of being processed by magnetic material and hits section 18.
Described beater plate 14, loam cake counterpunch board 11 and barrel counterpunch board 12 are processed by high manganese steel material.
The passage of milling that forms between said beater plate 14 and the said barrel counterpunch board 12 is by wide along barrel 4 circumferencial directions and is provided with to narrow mode.
Claims (4)
1. an ore breaks grinding machine, and it is characterized in that: this broken grinding machine comprises a cylindrical shell (1), and cylindrical shell (1) has loam cake (2), lower cover (3) and barrel (4), and the bottom of cylindrical shell (1) is connected with base (5); Said cylindrical shell (1) has a rotating shaft (6), and the part that this cylindrical shell (1) is stretched out in rotating shaft (6) has a belt pulley (7), and rotating shaft (6) is loaded in the said cylindrical shell (1) through top bearing (8) and lower cover bearing (9); Said loam cake (2) is provided with charging aperture (10); Loam cake counterpunch board (11) is housed on the inwall of loam cake (2); Said barrel (4) is equipped with barrel counterpunch board (12); The rotating shaft that is positioned at said cylindrical shell (1) partly is uniformly distributed with is equipped with capstan (13), and beater plate (14) is housed in the capstan (13), forms the passage of milling along the barrel circumferencial direction between this beater plate (14) and the barrel counterpunch board (12); Said lower cover (3) is provided with discharging opening (15).
2. ore as claimed in claim 1 breaks grinding machine, it is characterized in that: the loam cake inwall magnetic interior lining panel of being processed by magnetic material (16) is housed between said loam cake counterpunch board (11) and the loam cake inwall; The barrel magnetic interior lining panel of being processed by magnetic material (17) is housed between said barrel counterpunch board (12) and the barrel (4); Said beater plate (14) has one section magnetic of being processed by magnetic material and hits section (18).
3. according to claim 1 or claim 2 the broken grinding machine of ore, it is characterized in that: described beater plate (14), loam cake counterpunch board (11) and barrel counterpunch board (12) are processed by high manganese steel material.
4. according to claim 1 or claim 2 the broken grinding machine of ore is characterized in that: the passage of milling of formation is by wide along barrel (4) circumferencial direction and is provided with to narrow mode between said beater plate (14) and the said barrel counterpunch board (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102637636A CN102744125A (en) | 2012-07-29 | 2012-07-29 | Ore breaking grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102637636A CN102744125A (en) | 2012-07-29 | 2012-07-29 | Ore breaking grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102744125A true CN102744125A (en) | 2012-10-24 |
Family
ID=47024821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102637636A Pending CN102744125A (en) | 2012-07-29 | 2012-07-29 | Ore breaking grinding machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN102744125A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109126994A (en) * | 2018-06-30 | 2019-01-04 | 湖州全优电工材料有限公司 | A kind of combined type sandstone is broken and dedusting integrated device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2736349A1 (en) * | 1977-08-12 | 1979-02-22 | Krauss Maffei Ag | Plastic or fibrous material crusher - has wear resistant liner rings with sharp cutting edges on recesses producing rasping effect |
| CN2171412Y (en) * | 1993-06-24 | 1994-07-13 | 李庆楠 | Vertical compound strike-back hammer crusher |
| CN2276372Y (en) * | 1996-10-16 | 1998-03-18 | 许早根 | Vertical shaft dropping screw hammer antifriction breaker |
| CN2529844Y (en) * | 2002-04-16 | 2003-01-08 | 中冶集团北京冶金设备研究设计总院 | Lining board for transporting and storing ferromagnetic material in iron ore, sintered iron ore |
| JP2005324127A (en) * | 2004-05-14 | 2005-11-24 | Goergens Engineering Gmbh | Pulverizer |
| JP3820434B2 (en) * | 2002-08-20 | 2006-09-13 | 株式会社栗本鐵工所 | Vertical crusher |
| CN101664708A (en) * | 2009-09-27 | 2010-03-10 | 高太 | Novel magnetic liner plate of ball mill |
| CN201988418U (en) * | 2010-12-16 | 2011-09-28 | 朝阳格林重型机械科技有限公司 | Compound vertical-shaft crusher |
| CN202215925U (en) * | 2011-06-27 | 2012-05-09 | 上海山竹机械设备有限公司 | Rigid magnetic lining plate |
| CN202700572U (en) * | 2012-07-29 | 2013-01-30 | 梁慎清 | Ore grinder |
-
2012
- 2012-07-29 CN CN2012102637636A patent/CN102744125A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2736349A1 (en) * | 1977-08-12 | 1979-02-22 | Krauss Maffei Ag | Plastic or fibrous material crusher - has wear resistant liner rings with sharp cutting edges on recesses producing rasping effect |
| CN2171412Y (en) * | 1993-06-24 | 1994-07-13 | 李庆楠 | Vertical compound strike-back hammer crusher |
| CN2276372Y (en) * | 1996-10-16 | 1998-03-18 | 许早根 | Vertical shaft dropping screw hammer antifriction breaker |
| CN2529844Y (en) * | 2002-04-16 | 2003-01-08 | 中冶集团北京冶金设备研究设计总院 | Lining board for transporting and storing ferromagnetic material in iron ore, sintered iron ore |
| JP3820434B2 (en) * | 2002-08-20 | 2006-09-13 | 株式会社栗本鐵工所 | Vertical crusher |
| JP2005324127A (en) * | 2004-05-14 | 2005-11-24 | Goergens Engineering Gmbh | Pulverizer |
| CN101664708A (en) * | 2009-09-27 | 2010-03-10 | 高太 | Novel magnetic liner plate of ball mill |
| CN201988418U (en) * | 2010-12-16 | 2011-09-28 | 朝阳格林重型机械科技有限公司 | Compound vertical-shaft crusher |
| CN202215925U (en) * | 2011-06-27 | 2012-05-09 | 上海山竹机械设备有限公司 | Rigid magnetic lining plate |
| CN202700572U (en) * | 2012-07-29 | 2013-01-30 | 梁慎清 | Ore grinder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109126994A (en) * | 2018-06-30 | 2019-01-04 | 湖州全优电工材料有限公司 | A kind of combined type sandstone is broken and dedusting integrated device |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20121024 |