CN103008064A - Disc roller pulverizer - Google Patents
Disc roller pulverizer Download PDFInfo
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- CN103008064A CN103008064A CN2012105265635A CN201210526563A CN103008064A CN 103008064 A CN103008064 A CN 103008064A CN 2012105265635 A CN2012105265635 A CN 2012105265635A CN 201210526563 A CN201210526563 A CN 201210526563A CN 103008064 A CN103008064 A CN 103008064A
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- roller
- fixed frame
- mill
- movable machine
- machine frame
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Abstract
The invention relates to a disc roller pulverizer, which comprises a fixed frame, a movable frame and a pulverizing working system. The disc roller pulverizer is characterized in that the pulverizing working system comprises a horizontal roller system and a millstone, wherein the horizontal roller system adopts a closed circular structure enclosed by more than three cylindrical rollers; a power input device is arranged at one end of the roller shaft of one of the cylindrical rollers; an engaged bevel gear is arranged between the roller shafts of the rest adjacent cylindrical rollers; an upright shaft is mounted on the lower part inside the fixed frame; the millstone is mounted at the upper end of the upright shaft; a power input device is mounted at the lower end of the upright shaft; a limit supporting rod is arranged on the lower part of the top plate of the fixed frame; the movable frame is connected with the limit supporting rod in a sliding way; the roller shaft of each cylindrical roller of the horizontal roller system is mounted on the lower part of the movable frame; and an elastic compression device is symmetrically arranged between the top plate of the fixed frame and the movable frame. The disc roller pulverizer has the advantages that minerals of 10 to 20 mm are directly pulverized into minerals of 0 to 1 mm, the energy-saving and water-saving effects are obvious and the use is reliable.
Description
Technical field
The present invention relates to a kind of dish roller pulverizer, belong to the mine field of metallurgical machine.
Background technology
Pulverizer is a kind of mine size reduction machinery, and the mine is mainly used in the pulverizing of ore with pulverizer, is the requisite equipment of industry such as metallurgy, cement.The granularity of the reliable break mined material of existing pulverizing function is generally 10-20 millimeters, and the size reduction machinery (can reach suitability for industrialized production) that is crushed to below 1 millimeter is in space state substantially.And existing ball mill exists energy consumption high, and efficient is low, and the milling medium consumption is large.The energy consumption high efficiency is low mainly to be because most energy provide kinetic energy to milling mediums such as steel balls in the process of comminution of minerals, and the steel ball that obtains kinetic energy is impacting, is having the considerable part energy effectively not act in the grinding mineral process to treat the ore grinding thing, but has lost with the forms such as impact friction between the steel ball, between steel ball and the liner plate.
Summary of the invention
The objective of the invention is can't reach the shortcomings such as granularity below 1 millimeter and the high medium abraded quantity of traditional ball mill energy consumption are large in order to overcome existing size reduction machinery, provide a kind of employing dry type to pulverize, mineral granularity reaches the dish roller pulverizer below 1 millimeter after pulverizing.
For solving the problems of the technologies described above, the invention provides following technical scheme:
The present invention includes fixed frame, movable machine frame, crushed work system, it is characterized in that: the crushed work system is made of horizontal roller system and mill, horizontal roller system is the closed hoop structure that is surrounded by three above cylindrical rolls, each cylindrical roll two ends is equipped with roll shaft, the end of a cylindrical roll roll shaft therein is provided with power input device, be provided with the bevel gear of engagement between the roll shaft of remaining adjacent column roller, mill is that upper surface is the disk on plane; The symmetrical centre of the horizontal support plate of bottom is equipped with vertical shaft by bearing block in fixed frame, and the center of mill is installed in the vertical shaft upper end, and the lower end of vertical shaft is equipped with power input device; The longitudinally movable machine frame limited support bar that is provided with in the top board bottom of fixed frame symmetry, movable machine frame and limited support bar are slidingly connected, the roll shaft of each cylindrical roll of horizontal roller system is installed in the bottom of movable machine frame by bearing, and horizontal roller system is distributed on the mill, the symmetrical elastic pressuring clamping device that is provided with between the top board of fixed frame and movable machine frame.
Described elastic pressuring clamping device is made of with the spring that is pressed under the puller bolt the puller bolt that is installed on the fixed frame top board.
Each cylindrical roll that described horizontal roller is all rotates to the mill center position.
Advantage of the present invention is: realized industrialization reliably that effectively the mineral with 10～20 millimeters directly are crushed to 0～1 millimeter; Energy-saving effect is obvious, compares with ball mill can save energy to be not less than 70 percent; Water-saving result is obvious, and the present invention is that dry operation can be saved a large amount of ore grinding waters; More can greatly reduce ore grinding and mill water amount for magnetic mineral the present invention and dry-type magnetic extractor integration of operation, also reduce greatly the risk in Tailings Dam construction scale and scale of investment and the Tailings Dam use procedure; Use reliably, because there is not the inhomogeneous problem of roller surface wearing and tearing in structural principle of the present invention, within the relatively long working time, also can not occur owing to the grinding roller wearing and tearing affect the underproof problem of grinding charge material output granularity.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of crushed work system.
The specific embodiment
With reference to accompanying drawing, the present invention includes fixed frame 1, movable machine frame 4, crushed work system, the crushed work system is made of horizontal roller system and mill 9, horizontal roller system is the closed hoop structure that is surrounded by three cylindrical rolls 14, each cylindrical roll two ends is equipped with roll shaft 16, the end of a cylindrical roll roll shaft therein is provided with belt pulley 15, is provided with the bevel gear 17 of engagement between the roll shaft of remaining adjacent column roller, and mill 9 is the disk on plane for upper surface; The symmetrical centre of the horizontal support plate 10 of bottom is equipped with vertical shaft 12 by bearing block 11 in fixed frame, and the center of mill is installed in vertical shaft 12 upper ends, and the lower end of vertical shaft is equipped with belt pulley 13; The longitudinally movable machine frame limited support bar 5 that is provided with in the top board bottom of fixed frame symmetry, have vertical chute 6 on the support bar, movable machine frame 4 is flat frame structure, movable machine frame 4 is slidingly connected by pin 7 and cooperating of chute 6 with limited support bar 5, so that movable machine frame 4 can only longitudinal sliding motion on 5 on each limited support bar, can not transverse shifting, the roll shaft of each cylindrical roll of horizontal roller system is installed in the bottom of movable machine frame by bearing 8, and horizontal roller system is distributed on the mill 9, the symmetrical elastic pressuring clamping device that is provided with between the top board of fixed frame and movable machine frame, elastic pressuring clamping device is made of with the spring 3 that is pressed under the puller bolt the puller bolt 2 that is installed on the fixed frame top board, can regulate horizontal roller and ties up to compression degree on the mill 9 by adjusting puller bolt.
Crushing process of the present invention is: the power of mill 9 is by belt pulley 13 inputs, the band movable grinding disc horizontally rotates, the power of horizontal roller system is by belt pulley 15 inputs, driving each cylindrical roll all rotates to the mill center position, material enters the crushed work system from the top of fixed frame 1, the centrifugal force that rotates by mill moves laterally, enter the crushed work district that three cylindrical rolls and mill form, three cylindrical rolls are separately to mill center of circle direction rotation, and meanwhile mill also rotates simultaneously with three cylindrical rolls.To be subject to simultaneously the strong vertically extruding of horizontal cylinder roller and from shearing and the grinding of mill for entering the material of dish between roller.Whole crushing process namely is that the positive feed process also is to force the discharge process.Elastic pressuring clamping device between the top board of movable machine frame and fixed frame will be regulated the operating pressure between horizontal roller system and dish roller effectively.
The quantity of cylindrical roll is not limited to three in the horizontal roller of the present invention system, can dispose a plurality of cylindrical rolls according to the requirement for the treatment of capacity and mog.
Claims (3)
1. one kind coils the roller pulverizer, comprise fixed frame, movable machine frame, crushed work system, it is characterized in that: the crushed work system is made of horizontal roller system and mill, horizontal roller system is the closed hoop structure that is surrounded by three above cylindrical rolls, each cylindrical roll two ends is equipped with roll shaft, the end of a cylindrical roll roll shaft therein is provided with power input device, is provided with the bevel gear of engagement between the roll shaft of remaining adjacent column roller, and mill is that upper surface is the disk on plane; The symmetrical centre of the horizontal support plate of bottom is equipped with vertical shaft by bearing block in fixed frame, and the center of mill is installed in the vertical shaft upper end, and the lower end of vertical shaft is equipped with power input device; The longitudinally movable machine frame limited support bar that is provided with in the top board bottom of fixed frame symmetry, movable machine frame and limited support bar are slidingly connected, the roll shaft of each cylindrical roll of horizontal roller system is installed in the bottom of movable machine frame by bearing, and horizontal roller system is distributed on the mill, the symmetrical elastic pressuring clamping device that is provided with between the top board of fixed frame and movable machine frame.
2. dish roller pulverizer according to claim 1 is characterized in that: described elastic pressuring clamping device is made of with the spring that is pressed under the puller bolt the puller bolt that is installed on the fixed frame top board.
3. dish roller pulverizer according to claim 1 and 2 is characterized in that: each cylindrical roll of described horizontal roller system all rotates to the mill center position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210526563.5A CN103008064B (en) | 2012-12-07 | 2012-12-07 | Disc roller pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210526563.5A CN103008064B (en) | 2012-12-07 | 2012-12-07 | Disc roller pulverizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103008064A true CN103008064A (en) | 2013-04-03 |
| CN103008064B CN103008064B (en) | 2014-06-25 |
Family
ID=47957490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210526563.5A Expired - Fee Related CN103008064B (en) | 2012-12-07 | 2012-12-07 | Disc roller pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103008064B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2042367A (en) * | 1979-02-09 | 1980-09-24 | Pfeiffer Ag Geb | Roller crushing mill |
| JPH09248472A (en) * | 1996-03-12 | 1997-09-22 | Babcock Hitachi Kk | Roller mill |
| CN1712136A (en) * | 2004-06-23 | 2005-12-28 | 吴碧碧 | Unit roll-disk breaker |
| CN2832297Y (en) * | 2005-10-26 | 2006-11-01 | 温县威石机械有限公司 | Superfine powder mill |
| JP2010274189A (en) * | 2009-05-28 | 2010-12-09 | Ube Machinery Corporation Ltd | Vertical crusher |
| JP2012161771A (en) * | 2011-02-09 | 2012-08-30 | Ihi Corp | Biomass mill |
| CN102688790A (en) * | 2012-06-01 | 2012-09-26 | 陈晨 | Multi-roll crusher |
| CN102698835A (en) * | 2012-06-11 | 2012-10-03 | 江苏省一夫新材料科技有限公司 | Drying and sorting integrated crusher and process |
| CN203002428U (en) * | 2012-12-07 | 2013-06-19 | 陈晨 | Disc roller crusher |
-
2012
- 2012-12-07 CN CN201210526563.5A patent/CN103008064B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2042367A (en) * | 1979-02-09 | 1980-09-24 | Pfeiffer Ag Geb | Roller crushing mill |
| JPH09248472A (en) * | 1996-03-12 | 1997-09-22 | Babcock Hitachi Kk | Roller mill |
| CN1712136A (en) * | 2004-06-23 | 2005-12-28 | 吴碧碧 | Unit roll-disk breaker |
| CN2832297Y (en) * | 2005-10-26 | 2006-11-01 | 温县威石机械有限公司 | Superfine powder mill |
| JP2010274189A (en) * | 2009-05-28 | 2010-12-09 | Ube Machinery Corporation Ltd | Vertical crusher |
| JP2012161771A (en) * | 2011-02-09 | 2012-08-30 | Ihi Corp | Biomass mill |
| CN102688790A (en) * | 2012-06-01 | 2012-09-26 | 陈晨 | Multi-roll crusher |
| CN102698835A (en) * | 2012-06-11 | 2012-10-03 | 江苏省一夫新材料科技有限公司 | Drying and sorting integrated crusher and process |
| CN203002428U (en) * | 2012-12-07 | 2013-06-19 | 陈晨 | Disc roller crusher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103008064B (en) | 2014-06-25 |
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Granted publication date: 20140625 Termination date: 20171207 |