CN106540775B - Rock wool waste cotton grinding device - Google Patents

Rock wool waste cotton grinding device Download PDF

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Publication number
CN106540775B
CN106540775B CN201610917049.2A CN201610917049A CN106540775B CN 106540775 B CN106540775 B CN 106540775B CN 201610917049 A CN201610917049 A CN 201610917049A CN 106540775 B CN106540775 B CN 106540775B
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CN
China
Prior art keywords
grinding roller
fixed
grinding
rock wool
sliding
Prior art date
Application number
CN201610917049.2A
Other languages
Chinese (zh)
Other versions
CN106540775A (en
Inventor
高亮
李福欣
李寒松
齐自成
赵峰
褚斌
孙立刚
韩梦龙
贺晓东
李青
Original Assignee
山东省农业机械科学研究院
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 山东省农业机械科学研究院 filed Critical 山东省农业机械科学研究院
Priority to CN201610917049.2A priority Critical patent/CN106540775B/en
Publication of CN106540775A publication Critical patent/CN106540775A/en
Application granted granted Critical
Publication of CN106540775B publication Critical patent/CN106540775B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/02Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/30Shape or construction of rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/32Adjusting, applying pressure to, or controlling the distance between, milling members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/42Driving mechanisms; Roller speed control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/06Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage

Abstract

The present invention provides a kind of rock wool waste cotton grinding device, can be finely divided to the progress of rock wool waste cotton, ensures that rock wool waste cotton can fully be recycled or be used as spraying raw material.A kind of rock wool waste cotton grinding device, including power drive mechanism, disintegrating mechanism and support adjustment mechanism;Disintegrating mechanism includes front and back sliding grinding roller disposed in parallel and fixed grinding roller, and power plant is connected and fixed grinding roller;It includes fixed rolling bearing units, sliding rolling bearing units and guide rail to support adjustment mechanism, the bearing of fixed rolling bearing units is fixed on fixed grinding roller both ends, the bearing block of fixed rolling bearing units is detachably connected on guide rail, the bearing of sliding rolling bearing units is fixed on sliding grinding roller both ends, the bearing block of sliding rolling bearing units can be slided along guide rail, and guide rail is vertically set on the both sides of disintegrating mechanism.

Description

Rock wool waste cotton grinding device

Technical field

The present invention relates to a kind of disintegrating apparatus of rock wool waste cotton recycling, and in particular to a kind of rock wool waste cotton crushing dress It sets.

Background technology

In the production process of rock wool and other asbestos products, waste cotton and underproof rock wool system unavoidably will produce Product can cause serious problem of environmental pollution if these waste cottons and unqualified asbestos product are simply discarded.If recycling profit With waste cotton can be admitted to furnace cupola and carry out thawing recycling, and underproof rock cotton board and some larger asbestos products will be in powder Furnace cupola can be just admitted to after broken to be melted.With the development of science and technology, rock wool has new purposes, pulvis rock wool that can spray On steel construction or building interlayer, fireprotection layer is formed, while having the function of heat preservation, heat-insulated, sound absorption.

Invention content

It is an object of the present invention to provide a kind of rock wool waste cotton grinding devices, and finely divided, guarantee rock can be carried out to rock wool waste cotton Cotton wastes cotton can fully be recycled or be used as spraying raw material.

To achieve the goals above, the present invention uses following technical scheme:

A kind of rock wool waste cotton grinding device, including power drive mechanism, disintegrating mechanism and support adjustment mechanism;Pulverizer Structure includes front and back sliding grinding roller disposed in parallel and fixed grinding roller, and power plant is connected and fixed grinding roller;Support adjustment mechanism include The bearing of fixed rolling bearing units, sliding rolling bearing units and guide rail, fixed rolling bearing units is fixed on fixed grinding roller both ends, and fixation is usherd to seat The bearing block of bearing is detachably connected on guide rail, and the bearing for sliding rolling bearing units is fixed on sliding grinding roller both ends, and sliding is usherd to seat The bearing block of bearing can be slided along guide rail, and guide rail is vertically set on the both sides of disintegrating mechanism.

Above-mentioned rock wool waste cotton grinding device, power drive mechanism include motor, the first gear unit and the second gear unit, It is provided with the first gear unit between the output shaft of motor and fixed grinding roller, slides and is provided with second between grinding roller and fixed grinding roller Gear unit.

Above-mentioned rock wool waste cotton grinding device, the first gear unit include the small pulley being arranged on motor output shaft, setting The transmission belt of big belt wheel and connection small pulley and big belt wheel on fixed grinding roller input terminal.

Above-mentioned rock wool waste cotton grinding device, the second gear unit include the gear wheel being arranged on fixed grinding roller output end and Pinion gear on sliding grinding roller output end is set.

There is evagination arc-shaped twill mill on the roll body surface of above-mentioned rock wool waste cotton grinding device, sliding grinding roller and fixed grinding roller Tooth, roll flute spiral 1:8, roll flute angle 40/70, roll flute quantity is teeth per inch 20.

The roll body surfacing of above-mentioned rock wool waste cotton grinding device, sliding grinding roller and fixed grinding roller is high-chromium alloy, effectively Work layer depth 15mm~20mm, and working surface hardness is 58HRC~62HRC.

Above-mentioned rock wool waste cotton grinding device, gear wheel and pinion drive ratio are 1.5, are slided between grinding roller and fixed grinding roller For differential gearing, differential ratio is 2.0.

The beneficial effects of the invention are as follows:Grinding roller roll flute has gradient, increases contact area when roll flute work, increases Shearing force between roll flute and extruding force improve the smashing fineness to rock wool waste material;Using high hardness alloy material, working lining Hardness reaches 58HRC~62HRC, greatly improves fixed grinding roller and slides the service life of grinding roller;Roll flute is for example lossy, Within the scope of working lining, fit shape can be ground, is reused;Fixed grinding roller and sliding grinding roller differential gearing, cutting when increasing crushing Shear force and extruding force effect, under Same Efficieney, crush faster, crushing effect it is more preferable, play energy-saving effect;It is entire to crush Apparatus structure is compact, easy to safeguard, feeding, discharging are easy to mating, and production line is recycled suitable for rock wool waste cotton.

Description of the drawings

Fig. 1 is the structure top view of the present invention.

Fig. 2 is the grinding roller structure sectional view of the present invention.

In figure:1. fixing grinding roller;2. sliding grinding roller;3. sliding rolling bearing units;4. fixing rolling bearing units;5. guide rail;6. solid Determine bolt;7. gear wheel;8. pinion gear;9. big belt wheel;10. small pulley;11. motor, 12. roll flutes.

Specific implementation mode

To make the objectives, technical solutions, and advantages of the present invention more comprehensible, develop simultaneously embodiment referring to the drawings, right The present invention is further described.

Referring to figs. 1 to Fig. 2, a kind of rock wool waste cotton grinding device, including power drive mechanism, disintegrating mechanism and support are adjusted Complete machine structure;Disintegrating mechanism includes front and back sliding grinding roller disposed in parallel 2 and fixed grinding roller 1, and power plant is connected and fixed grinding roller 1; It includes fixed rolling bearing units 4, sliding rolling bearing units 3 and guide rail 5 to support adjustment mechanism, and the bearing of fixed rolling bearing units 4 is fixed on The bearing block at 1 both ends of fixed grinding roller, fixed rolling bearing units 4 is detachably connected on by fixing bolt 6 on guide rail 5, and sliding is usherd to seat The bearing of bearing 3 is fixed on 2 both ends of sliding grinding roller, and the bearing block of sliding rolling bearing units 3 can be slided along guide rail 5, and guide rail 5 is vertical It is arranged in the both sides of disintegrating mechanism.

Power drive mechanism includes motor 11, the first gear unit and the second gear unit, the output shaft of motor 11 with it is solid Determine to be provided with the first gear unit between grinding roller 1, slides and be provided with the second gear unit between grinding roller 2 and fixed grinding roller 1, slide It is differential gearing between grinding roller and fixed grinding roller, differential ratio is 2.0..

First gear unit includes the small pulley 10 being arranged on 11 output shaft of motor, setting in fixed 1 input terminal of grinding roller On big belt wheel 9 and connect small pulley 10 and big belt wheel 9 transmission belt.

Second gear unit includes that the gear wheel 7 being arranged on fixed 1 output end of grinding roller and setting are exported in sliding grinding roller 2 Pinion gear 8 on end, gear wheel and pinion drive ratio are 1.5.

It is 1 that, which there are evagination arc-shaped twill roll flute 12,12 gradient of roll flute in the roll body surface of sliding grinding roller 2 and fixed grinding roller 1,:8, 12 angle 40/70 of roll flute, 12 quantity of roll flute are teeth per inch 20;The design of 12 gradient of roll flute, can increase shearing force, Material shreds;The design of 12 angle of roll flute, can increase extruding force, play the role of grinding material;The design of 12 quantity of roll flute, can Increase roll flute teeth, increase functional contact area, improves crushing material fineness.

The roll body surfacing for sliding grinding roller 2 and fixed grinding roller 1 is high-chromium alloy, and effectively work layer depth 15mm~20mm, Working surface hardness is 58HRC~62HRC, can effectively reduce the abrasion in rock wool material two pairs of rollers body surface face.

Above-mentioned specific implementation mode is only the specific case of the present invention, is not that the invention has other forms of limitations, Any person skilled in the art is changed or is modified as equivalent variations possibly also with the technology contents of the disclosure above Equivalent implementations.But under the premise of every principle without departing from the technology of the present invention, according to the technical essence of the invention to above Any simple modification, equivalent variations and remodeling, all shall fall within the protection scope of the present invention made by embodiment.

Claims (6)

1. a kind of rock wool waste cotton grinding device, it is characterised in that:Including power drive mechanism, disintegrating mechanism and support adjustment machine Structure;Disintegrating mechanism includes front and back sliding grinding roller disposed in parallel and fixed grinding roller, and power plant is connected and fixed grinding roller;Support adjustment Mechanism includes fixed rolling bearing units, sliding rolling bearing units and guide rail, and the bearing of fixed rolling bearing units is fixed on fixed grinding roller both ends, The bearing block of fixed rolling bearing units is detachably connected on guide rail, and the bearing for sliding rolling bearing units is fixed on sliding grinding roller both ends, The bearing block of sliding rolling bearing units can be slided along guide rail, and guide rail is vertically set on the both sides of disintegrating mechanism, slided grinding roller and consolidated There are evagination arc-shaped twill roll flute, roll flute spiral 1 in the roll body surface for determining grinding roller:8, roll flute angle 40/70, roll flute quantity is every The inch number of teeth 20.
2. rock wool waste cotton grinding device as described in claim 1, it is characterised in that:Power drive mechanism includes motor, the first biography Moving cell and the second gear unit, are provided with the first gear unit between the output shaft of motor and fixed grinding roller, sliding grinding roller and It is provided with the second gear unit between fixed grinding roller.
3. rock wool waste cotton grinding device as claimed in claim 2, it is characterised in that:First gear unit includes that setting is defeated in motor The transmission belt of small pulley, the big belt wheel and connection small pulley and big belt wheel that are arranged on fixed grinding roller input terminal on shaft.
4. rock wool waste cotton grinding device as claimed in claim 2, it is characterised in that:Second gear unit includes that setting is ground fixed Gear wheel on roller output end and the pinion gear being arranged on sliding grinding roller output end.
5. the rock wool waste cotton grinding device as described in any one of Claims 1-4, it is characterised in that:Slide grinding roller and fixed grinding roller Roll body surfacing be high-chromium alloy, effectively work layer depth 15mm~20mm, working surface hardness be 58HRC~62HRC.
6. the rock wool waste cotton grinding device as described in any one of Claims 1-4, it is characterised in that:Gear wheel and pinion drive Than being 1.5, it is differential gearing to slide between grinding roller and fixed grinding roller, and differential ratio is 2.0.
CN201610917049.2A 2016-10-21 2016-10-21 Rock wool waste cotton grinding device CN106540775B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610917049.2A CN106540775B (en) 2016-10-21 2016-10-21 Rock wool waste cotton grinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610917049.2A CN106540775B (en) 2016-10-21 2016-10-21 Rock wool waste cotton grinding device

Publications (2)

Publication Number Publication Date
CN106540775A CN106540775A (en) 2017-03-29
CN106540775B true CN106540775B (en) 2018-09-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107350008A (en) * 2017-06-02 2017-11-17 潘昭恺 A kind of particulate abrasive machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101559392A (en) * 2008-04-17 2009-10-21 李寿海 Instant-recoiled petrous differential roll-type crusher
CN101722079B (en) * 2009-12-03 2011-06-08 钱尧翎 Refuse grinder
IN2014CN03542A (en) * 2012-01-16 2015-09-25 Sintokogio Ltd
CN202951505U (en) * 2012-10-18 2013-05-29 中华人民共和国北仑出入境检验检疫局 Roll crushing mill
CN203750587U (en) * 2014-02-27 2014-08-06 山东省农业机械科学研究院 Novel roll type crushing machine for malt
CN205413147U (en) * 2015-12-16 2016-08-03 长沙县新光特种陶瓷有限公司 Pair roller mill is used in ceramic particles processing
CN206215290U (en) * 2016-10-21 2017-06-06 山东省农业机械科学研究院 Rock wool waste cotton reducing mechanism

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