CN101244401A - Hypergravity crown amount crushing and grinding apparatus - Google Patents
Hypergravity crown amount crushing and grinding apparatus Download PDFInfo
- Publication number
- CN101244401A CN101244401A CNA2007100086464A CN200710008646A CN101244401A CN 101244401 A CN101244401 A CN 101244401A CN A2007100086464 A CNA2007100086464 A CN A2007100086464A CN 200710008646 A CN200710008646 A CN 200710008646A CN 101244401 A CN101244401 A CN 101244401A
- Authority
- CN
- China
- Prior art keywords
- rotary table
- inner rotary
- outer rotary
- hypergravity
- turntable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 43
- 238000013467 fragmentation Methods 0.000 claims description 9
- 238000006062 fragmentation reaction Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The invention discloses a hypergravity breaking and grinding device, comprising an external turntable and an internal turntable which are sleeved together. The external turntable and the internal turntable are communicated with the feed opening for materials. A through hole which is communicated with the external turntable and the internal turntable is arranged on the side wall of the internal turntable. A bearing plate for materials is arranged on the position corresponding with the through hole inside the external turntable and the internal turntable. The external turntable and the internal turntable are driven by a motor to rotate, but in an opposite direction. A discharge opening is arranged on the side wall of the external turntable. Materials are conveyed into the internal turntable and the external turntable, thrown out by rotation of the external turntable and the internal turntable, and broken and grinded through collision with each other after passing the through hole of the internal turntable. The fine materials are thrown out through the discharge opening on the side wall of the external turntable. The breaking and grinding device has the advantages of lowering energy consumption and improving the yield.
Description
Technical field
The present invention relates to the technology of the broken and grinding of material such as ore, refer in particular to a kind of hypergravity crown amount crushing and grinding apparatus.
Background technology
Broken and ancient, the most traditional in the world technology of grinding technology conduct has had history in several thousand, and the development along with ore dressing industry after the development of the industrial revolution, the particularly industrial revolution has greatly promoted the development and the progress of broken and grinding process and equipment.Broken and grinding is gone back the change in particle size that neither one defines the earnest material that is situated between accurately up till now and what stage to be made fragmentation, what stage be grinding in.In a word, crushing process process specific area increases slow, and grinding process process specific area increases fast.The hypergravity crown amount crushing and grinding machine technology that we developed, its principle is equipment is preced with the energy of hypergravity when operation after, broken and the grinding of material being finished synchronously, reached the controlled effect of broken, in small, broken bits, fine powder, micro mist, is that energy and the material with change meaning changed new mode.
Owing to need the material of broken and grinding too many, the kind complexity, composition is also different with structure, so various disintegrating machine, flour mill arise at the historic moment, but general fragmentation can only be crushed to material certain granular (more than about 3mm), if use the crusher in crushing powdered again, efficient obviously reduces, and wearing and tearing obviously increase the weight of, so will handle with grinding process when needing powder, this moment, used equipment was exactly milling equipment, had therefore formed differentiations broken and two kinds of types of grinding.
In order to weigh broken and the mill efficiency height, the notion of work index has appearred, and the unit of work index is kwh/t, i.e. the energy that consumed of grinding 1t mineral, this index has determined the key that each fragmentation and grinding system be whether successful.In addition, it is fineness that the conversion of energy and material also has an important indicator, in order to express the fineness of material, weigh with two common counters, i.e. and mesh number and specific area, mesh number and specific area are big more, and material is thin more.
Large-scale fragmentation, milling equipment mainly is used in industries such as metallic ore industry, cement industry, power industry, chemical engineering industry, metallurgical briquetting industry and non-metallic mineral industry at present.Most fragmentation, milling equipment exist that power consumption is high, wearing and tearing are big, yield poorly, problems such as environmental pollution is serious, poor durability, so the interior comprehensive energy consumption index height of industry has had a strong impact on the overall economic efficiency of enterprise.
Summary of the invention
The object of the present invention is to provide a kind of hypergravity crown amount crushing and grinding apparatus, to cut down the consumption of energy, to improve output.
To achieve these goals, solution of the present invention is:
Hypergravity crown amount crushing and grinding apparatus, be nested with by outer rotary table and inner rotary table and form, outer rotary table, inner rotary table is communicated with the charging aperture of material, offer the through hole that is communicated with outer rotary table and inner rotary table on the sidewall of inner rotary table, the relative bearing plate of accepting material that is provided with of outer rotary table with the position of corresponding through hole in the inner rotary table, outer rotary table and inner rotary table are rotated by driven by motor, the direction of rotation of outer rotary table and inner rotary table, offer discharging opening on the sidewall of outer rotary table, material enters inner rotary table and outer rotary table by charging aperture, by the rotation of outer rotary table and inner rotary table and relative throwing away, realize fragmentation and grinding by colliding mutually behind the through hole of inner rotary table, the fines of formation is thrown away by the discharging opening of outer rotary table sidewall.
The central opening of above-mentioned inner rotary table is connected to the charging aperture of material, and material enters inner rotary table via the central opening of charging aperture, inner rotary table, enters outer rotary table by inner rotary table through the through hole of inner rotary table sidewall again.
Above-mentioned bearing plate is flap-like.
Detachable movable block is installed at the edge of above-mentioned bearing plate.
Above-mentioned outer rotary table and inner rotary table are respectively by a driven by motor rotation.
The rotating shaft of above-mentioned outer rotary table and inner rotary table is provided with the seismic element wheel.
Above-mentioned inner rotary table is made up of two annular slabs that are oppositely arranged and a plurality of bearing plate, a plurality of bearing plates space is arranged between two annular slabs, two annular slabs are fixedly connected on the two ends of bearing plate, the mesopore that first annular slab is passed in its rotating shaft is fixed on the inboard of second annular slab, and material enters inner rotary table by the mesopore of first annular slab and the gap between the rotating shaft; Outer rotary table also is made up of two annular slabs that are oppositely arranged and a plurality of bearing plate, and a plurality of bearing plates space is arranged between two annular slabs, and two annular slabs are fixedly connected on the two ends of bearing plate, and its rotating shaft is fixed on the outside of second annular slab; Whole inner rotary table passes the mesopore of outer rotary table first annular slab, is nested with in outer rotary table.
After adopting said structure, the present invention clashes material and material at a high speed by hat excess of imports gravity energy, and moment reaches broken, in small, broken bits, fine powder, micro mist, and it has following technological merit:
One, by the own wt of material to material with hat excess of imports gravity energy, utilize the principle of hypergravity energy head-on collision, make that the bank bump after the emission produces effect, moment reaches broken, in small, broken bits, fine powder in this machine, micro mist is finished synchronously.
Two, in fragmentation and the grinding process in very little scope moment finish, its material turnover time only is 3 seconds, the separate unit mill output can reach 50～80T/h, the weight of equipment only reach with the output ball mill 1/10, volume has only 1/6 of ball mill, equipment volume is little, the grinding efficiency height, and output improves.
Three, utilize the principle of hypergravity energy head-on collision, make to cut down the consumption of energy in a large number in the grinding process.With the slag crushing grinding is example, 430m
2The specific area fine powder that/kg is above, ton power consumption＜15 degree, and be＞90 degree with the power consumption of output ball mill ton, external state-of-the-art vertical mill is＞40 to spend.
Description of drawings
Fig. 1 is the outside drawing of facing of the present invention;
Fig. 2 is a side-looking cut-away view of the present invention;
Fig. 3 is a principle schematic of the present invention.
The specific embodiment
As shown in Figure 1, 2, be the hypergravity crown amount crushing and grinding apparatus that the present invention discloses, be nested with by outer rotary table 1 and inner rotary table 2 and form.The effect of outer rotary table 1 and inner rotary table 2 is to hold, accept material, and provide material to rotate the power of emission, this paper illustrates the concrete structure (cooperating shown in Fig. 2,3) of outer rotary table 1 and inner rotary table 2: inner rotary table 2 is made up of two annular slabs that are oppositely arranged 21,22 and a plurality of bearing plate 4, a plurality of bearing plates 4 spaces are arranged between two annular slabs 21,22, two annular slabs 21,22 are fixedly connected on the two ends of bearing plate 4, and the mesopore that first annular slab 22 is passed in its rotating shaft 6 is fixed on the inboard of second annular slab 21; Outer rotary table 1 also is made up of two annular slabs that are oppositely arranged 11,12 and a plurality of bearing plate 4, a plurality of bearing plates 4 spaces are arranged between two annular slabs 11,12, two annular slabs 11,12 are fixedly connected on the two ends of bearing plate 4, and its rotating shaft 5 is fixed on the outside of second annular slab 11; Whole inner rotary table 2 passes the mesopore of outer rotary table 1 first annular slab 12, is nested with in outer rotary table 1.
Outer rotary table 1 and inner rotary table 2 are by motor (not shown) driven rotary, and the direction of rotation of outer rotary table 1 and inner rotary table 2.For the ease of regulating rotating speed, outer rotary table 1 and inner rotary table 2 rotate to be good by a driven by motor respectively.In order to reduce noise, also be provided with seismic element wheel (not shown) in the rotating shaft 5,6 of outer rotary table 1 and inner rotary table 2, make that complete machine can be stablized, the work of balance, machine working environment noise is lower than 75 decibels entirely.
Outer rotary table 1, inner rotary table 2 are communicated with the charging aperture 3 of material.Specifically 2 central openings of inner rotary table can be connected to the charging aperture 3 of material, make material enter inner rotary table 2 (material shown in the figure is to enter inner rotary table 2 from charging aperture 3 via the mesopore of inner rotary table 2 first annular slabs 22 and the gap between the rotating shaft 6) via the central opening of charging aperture 3, inner rotary table 2, offer the through hole 20 that is communicated with outer rotary table 1 and inner rotary table 2 on the sidewall of inner rotary table 2, this through hole 20 also can be directly formed by the gap of bearing plate 4 in the inner rotary table 2, enters outer rotary table 1 by inner rotary table 2 through the through hole 20 of its sidewall again.
The position of accepting the bearing plate 4 corresponding through holes 20 of material is located in outer rotary table 1 and the inner rotary table 2 relatively.Cooperate shown in Figure 3ly, in order to accept, to stack material better, reducing the material impacting body after the emission and the degree of wear that causes, bearing plate 4 designs are flap-like.When grinding, the material after the edge of bearing plate 4 is subject to launch most heavily hits and damages, and changes and cost is too high for fear of whole bearing plate 4, and detachable movable block 41 is installed at the edge of bearing plate 4, make grinding heavily hit impaired after, only need a local replacing to get final product.So, can thoroughly solve the serious problem of grinding industry abrasive body dielectric dissipation in history.
Offer discharging opening 10 on the sidewall of outer rotary table 1, this discharging opening 10 also can be directly formed by the gap of bearing plate 4 in the outer rotary table 1.
When the present invention uses, material enters inner rotary table 2 and outer rotary table 1 by charging aperture 3, by the rotation of outer rotary table 1 and inner rotary table 2 and relative throwing away, fragmentation and grindings are realized in through hole 20 backs by inner rotary table 2 collision mutually, and the fines of formation is thrown away by the discharging opening 1 of outer rotary table 1 sidewall.The present invention can be determined to grind the size of output and adjust broken degree and fineness by the size of outer rotary table 1, inner rotary table 2, what and spacing of through hole 20.The present invention can adjust bearing plate 4, detachable movable block 41 according to material soft or hard degree, makes superhard material not influence the loss of device consumable accessory.
Claims (7)
1. hypergravity crown amount crushing and grinding apparatus, it is characterized in that: be nested with by outer rotary table and inner rotary table and form, outer rotary table, inner rotary table is communicated with the charging aperture of material, offer the through hole that is communicated with outer rotary table and inner rotary table on the sidewall of inner rotary table, the relative bearing plate of accepting material that is provided with of outer rotary table with the position of corresponding through hole in the inner rotary table, outer rotary table and inner rotary table are rotated by driven by motor, the direction of rotation of outer rotary table and inner rotary table, offer discharging opening on the sidewall of outer rotary table, material enters inner rotary table and outer rotary table by charging aperture, by the rotation of outer rotary table and inner rotary table and relative throwing away, realize fragmentation and grinding by colliding mutually behind the through hole of inner rotary table, the fines of formation is thrown away by the discharging opening of outer rotary table sidewall.
2. hypergravity crown amount crushing and grinding apparatus as claimed in claim 1, it is characterized in that: the central opening of inner rotary table is connected to the charging aperture of material, material enters inner rotary table via the central opening of charging aperture, inner rotary table, enters outer rotary table by inner rotary table through the through hole of inner rotary table sidewall again.
3. hypergravity crown amount crushing and grinding apparatus as claimed in claim 1, it is characterized in that: bearing plate is flap-like.
4. hypergravity crown amount crushing and grinding apparatus as claimed in claim 3 is characterized in that: detachable movable block is installed at the edge of bearing plate.
5. hypergravity crown amount crushing and grinding apparatus as claimed in claim 1 is characterized in that: outer rotary table and inner rotary table are respectively by a driven by motor rotation.
6. hypergravity crown amount crushing and grinding apparatus as claimed in claim 1 is characterized in that: the rotating shaft of outer rotary table and inner rotary table is provided with the seismic element wheel.
7. hypergravity crown amount crushing and grinding apparatus as claimed in claim 1, it is characterized in that: inner rotary table is made up of two annular slabs that are oppositely arranged and a plurality of bearing plate, a plurality of bearing plates space is arranged between two annular slabs, two annular slabs are fixedly connected on the two ends of bearing plate, the mesopore that first annular slab is passed in its rotating shaft is fixed on the inboard of second annular slab, and material enters inner rotary table by the mesopore of first annular slab and the gap between the rotating shaft; Outer rotary table also is made up of two annular slabs that are oppositely arranged and a plurality of bearing plate, and a plurality of bearing plates space is arranged between two annular slabs, and two annular slabs are fixedly connected on the two ends of bearing plate, and its rotating shaft is fixed on the outside of second annular slab; Whole inner rotary table passes the mesopore of outer rotary table first annular slab, is nested with in outer rotary table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710008646A CN101244401B (en) | 2007-02-15 | 2007-02-15 | Hypergravity crown amount crushing and grinding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710008646A CN101244401B (en) | 2007-02-15 | 2007-02-15 | Hypergravity crown amount crushing and grinding apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101244401A true CN101244401A (en) | 2008-08-20 |
| CN101244401B CN101244401B (en) | 2012-08-29 |
Family
ID=39945213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710008646A Active CN101244401B (en) | 2007-02-15 | 2007-02-15 | Hypergravity crown amount crushing and grinding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101244401B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372491A (en) * | 2012-04-24 | 2013-10-30 | 徐正才 | Grinder |
| CN112553939A (en) * | 2020-12-11 | 2021-03-26 | 江门市新会中新造纸网厂有限公司 | Grinding disc for papermaking |
| CN114029129A (en) * | 2021-11-13 | 2022-02-11 | 淄博大力矿山机械有限公司 | Building materials cornmill |
| CN114100797A (en) * | 2020-08-25 | 2022-03-01 | 华中科技大学 | Method and equipment for treating and purifying soft matter stress under cooperation of super-gravity field |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2182677Y (en) * | 1994-01-25 | 1994-11-16 | 施志鸣 | Double rotor whirling motion crusher |
| CN2542332Y (en) * | 2002-03-29 | 2003-04-02 | 王卫明 | Energy-saving efficient clutch disintegrating mill for potatoes |
| CN2680353Y (en) * | 2003-10-20 | 2005-02-23 | 陈鹏 | Single shaft double rotor multiple disintegrator |
-
2007
- 2007-02-15 CN CN200710008646A patent/CN101244401B/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372491A (en) * | 2012-04-24 | 2013-10-30 | 徐正才 | Grinder |
| CN114100797A (en) * | 2020-08-25 | 2022-03-01 | 华中科技大学 | Method and equipment for treating and purifying soft matter stress under cooperation of super-gravity field |
| CN112553939A (en) * | 2020-12-11 | 2021-03-26 | 江门市新会中新造纸网厂有限公司 | Grinding disc for papermaking |
| CN114029129A (en) * | 2021-11-13 | 2022-02-11 | 淄博大力矿山机械有限公司 | Building materials cornmill |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101244401B (en) | 2012-08-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205341004U (en) | Device of milling is smashed to circulating ore | |
| CN207769923U (en) | A kind of roasting waste material ball mill | |
| CN205700929U (en) | A kind of flour mill | |
| CN102744123A (en) | Impact hammer type crusher | |
| CN101244401B (en) | Hypergravity crown amount crushing and grinding apparatus | |
| CN102266945A (en) | Ball-milling process and device for iron-based alloy powder | |
| CN105562154A (en) | Small horizontal type material crushing device | |
| JP2010526657A (en) | Supergravity inertia crushing polishing equipment | |
| CN202061653U (en) | Counterattack hammer crusher | |
| CN2899937Y (en) | Crushing and grinding machine | |
| CN2930855Y (en) | High thin chamotte crushing mill | |
| CN213700122U (en) | Vertical mill for producing machine-made sand | |
| CN105435932A (en) | Sand making machine | |
| CN112774833A (en) | Vertical roller press, sand making system and sand making method | |
| CN101249465A (en) | Centrifugal grinder | |
| CN106179598A (en) | A kind of birotor impact breaker for ore reduction | |
| CN102294283B (en) | Tri-rotor impact breaker | |
| CN202021071U (en) | Ball mill | |
| CN203448145U (en) | Dry-type ball crusher | |
| CN203281389U (en) | Sand making machine | |
| CN208894318U (en) | A kind of efficient knocking gear for sand making machine | |
| CN203610168U (en) | Vertical crusher | |
| CN208146153U (en) | A kind of flywheel and centrifugal bump pulverizer for centrifugal bump pulverizer | |
| CN112156852A (en) | Vertical mill for producing machine-made sand | |
| CN205199568U (en) | Horizontal impact crusher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20080820 Assignee: Xiamen Tengyuan Resource Application Technology Development Co., Ltd. Assignor: Wang Jianwei Contract record no.: 2012350000157 Denomination of invention: Hypergravity crown amount crushing and grinding apparatus Granted publication date: 20120829 License type: Exclusive License Record date: 20121126 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170316 Address after: 361000 Taiwan science and technology enterprise incubation center, E902A, Xiamen torch hi tech Zone, Fujian, China () Patentee after: Xiamen Tengyuan Resource Application Technology Development Co., Ltd. Address before: 361100 F building, Datong Town, Tongan District, Fujian, Xiamen, China, 606 Patentee before: Wang Jianwei |