CN107932791B - A kind of wind electricity blade cutting and crushing method and its dedicated unit - Google Patents

A kind of wind electricity blade cutting and crushing method and its dedicated unit Download PDF

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Publication number
CN107932791B
CN107932791B CN201711136709.4A CN201711136709A CN107932791B CN 107932791 B CN107932791 B CN 107932791B CN 201711136709 A CN201711136709 A CN 201711136709A CN 107932791 B CN107932791 B CN 107932791B
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China
Prior art keywords
cutting
blade
tangential
turning rolls
trailer
Prior art date
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Application number
CN201711136709.4A
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Chinese (zh)
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CN107932791A (en
Inventor
刘卫生
田丰
乔小亮
徐希亮
陈依德
肖吉刚
王举军
齐帆
李青
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lianyungang Zhongfu Lianzhong Composites Group Co Ltd
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Lianyungang Zhongfu Lianzhong Composites Group Co Ltd
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Priority to CN201711136709.4A priority Critical patent/CN107932791B/en
Publication of CN107932791A publication Critical patent/CN107932791A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04Disintegrating plastics, e.g. by milling
    • B29B17/0412Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04Disintegrating plastics, e.g. by milling
    • B29B2017/0424Specific disintegrating techniques; devices therefor
    • B29B2017/0444Cutting wires, e.g. vibrating wires
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/52Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling

Abstract

The invention discloses a kind of wind electricity blade cutting and crushing method and its dedicated unit, this method includes blade axial direction cutting step and tangential cutting step.Dedicated unit includes turning rolls (2), with the blade trailer (3) of turning rolls (2) axial alignment, the hoist engine (10) being connected with blade trailer (3), the idler wheel (13) being mounted on turning rolls (2), the walking track (9) being mounted under blade trailer (3), it is separately mounted to the axially cutting motor (4) and tangential cutting motor (7) of (2) two side of turning rolls, it is mounted on the u-bracket (6) of turning rolls (2) front, driving wheel (11) are installed on u-bracket (6) bottom edge, axially cutting rope reversing arrangement (5) is installed on u-bracket (6) top margin.Wind electricity blade cutting method provided by the invention, technological design is reasonable, strong operability, and blade cuts speed is fast, and work efficiency is high, time saving and energy saving, at low cost.

Description

A kind of wind electricity blade cutting and crushing method and its dedicated unit
Technical field
The present invention relates to one kind to scrap wind electricity blade processing equipment, in particular to wind electricity blade cutting and crushing device and its side Method.
Background technique
With the rapid development of wind-powered electricity generation industry, reaches and scrap the wind blade of the time limit and also increase therewith, how to handle these For the blade scrapped at a very big problem, scrapping blade processing scheme at present has physical crushing method, physical-chemical process, burning Method.Since blade volume is big, transport is inconvenient when processing, and transportation cost is high, and it is existing scrap blade processing scheme, also need First blade to be broken the whole up into parts, be cut into small pieces, then carry out the processing of next step.
Therefore, it is necessary on the basis of existing, a kind of structurally reasonable, wind electricity blade cutting and crushing easy to use is designed And if its method.
Summary of the invention
Goal of the invention: the invention aims to solve to scrap the problems such as wind electricity blade transport is difficult, processing is difficult, one kind is provided Reasonable in design, manipulation is convenient, and work efficiency is high, wind electricity blade cutting and crushing devices and methods therefor at low cost.
Technical solution: in order to achieve the object of the present invention, the present invention adopts the following technical scheme that:
A kind of wind electricity blade cutting and crushing method, it the following steps are included:
A, axially cutting broken
Blade is placed in above turning rolls and blade trailer first, is secured the vanes to above blade trailer with bundling belt;
Axial diamond cut rope is mounted on the commutation on the driving wheel on u-bracket bottom edge and on u-bracket top margin On device, driving wheel is connected with axially cutting motor, starts axially cutting motor, makes axial diamond cut rope uniform rotation;
Then start hoist engine, make blade trailer and with bundling belt blade fixed above, pass through walking Track slowly moves, and progress is axially cutting, in cutting process, is water-cooled cutting position, and store waste water with sink;
B, tangential cutting and crushing
When an axially cutting segment length, stopping is axially cutting, according to the length that axial segmentation requires, carries out tangential cuts It cuts, blade is cut off, the specific steps are as follows:
On the driving wheel and tangential cutting motor that tangential diamond cut rope is mounted on u-bracket bottom edge, starting electricity Machine slides to device, so that tangential diamond cut rope is slowly tightened, then starts tangential cutting motor and carries out the tangential cutting of blade, In cutting process, it is water-cooled cutting position, and store waste water with sink;To be cut to finish, cutting waste material is dragged with waste material trailer It walks.
A kind of dedicated unit of wind electricity blade cutting and crushing, it includes the turning rolls for placing blade, is axially arranged with turning rolls The blade trailer of column, the hoist engine being connected with blade trailer, the blade axial movement idler wheel being mounted on turning rolls are mounted on Walking track under blade trailer is separately mounted to the axially cutting motor and tangential cutting motor of two side of turning rolls, installation U-bracket in turning rolls front is equipped with driving wheel on u-bracket bottom edge, axially cutting rope is equipped on u-bracket top margin Reversing arrangement;
When axially cutting, axial diamond cut rope is mounted on driving wheel and cutting rope reversing arrangement;Driving wheel and axis It is connected to cutting motor;
When tangential cutting, tangential cutting motor slides to device with motor and is connected, tangential diamond cut rope and driving wheel and Tangential cutting motor is connected.
Preferably, the dedicated unit of above-described wind electricity blade cutting and crushing, it is characterised in that: before turning rolls Portion is equipped with waste material trailer.
Preferably, the dedicated unit of above-described wind electricity blade cutting and crushing, turning rolls side are equipped with and are used for When blade cuts are crushed, the sink of waste water is stored.
The utility model has the advantages that a kind of wind electricity blade cutting and crushing method provided by the invention and its device have the advantage that
(1) wind electricity blade cutting and crushing method provided by the invention, technological design is reasonable, strong operability, blade cuts Speed is fast, and work efficiency is high, time saving and energy saving, at low cost.
(2) wind electricity blade cutting and crushing device provided by the invention, it is reasonable in design, large-scale blade can be carried out axial With tangential fly-cutting, work efficiency is high, practical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of wind electricity blade cutting and crushing device side provided by the invention.
Fig. 2 is structural schematic diagram when wind electricity blade cutting and crushing device provided by the invention is overlooked.
Structural schematic diagram when Fig. 3 cuts for wind electricity blade cutting and crushing device provided by the invention is practical.
Fig. 4 is structural schematic diagram when wind electricity blade cutting and crushing device provided by the invention is axially cutting.
Structural schematic diagram when Fig. 5 is wind electricity blade cutting and crushing device provided by the invention tangential cutting.
Specific embodiment
Combined with specific embodiments below, the present invention is furture elucidated, it should be understood that these embodiments are merely to illustrate the present invention Rather than limit the scope of the invention, after the present invention has been read, those skilled in the art are to various equivalences of the invention The modification of form falls within the application range as defined in the appended claims.
Embodiment 1
As shown in Figure 1 to Figure 3, a kind of dedicated unit of wind electricity blade cutting and crushing, it includes the turning rolls for placing blade 2, the blade trailer 3 with 2 axial alignment of turning rolls, the hoist engine 10 being connected with blade trailer 3, the leaf being mounted on turning rolls 2 Piece axial movement idler wheel 13, the walking track 9 being mounted under blade trailer 3 are separately mounted to the axial direction of 2 two side of turning rolls Cutting motor 4 and tangential cutting motor 7, are mounted on the u-bracket 6 of 2 front of turning rolls, and u-bracket is equipped with transmission on 6 bottom edge 11 are taken turns, axially cutting rope reversing arrangement 5 is installed on 6 top margin of u-bracket;
When axially cutting, axial diamond cut rope 14 is mounted on driving wheel 11 and cutting rope reversing arrangement 5;Driving wheel 11 are connected with axially cutting motor 4;
When tangential cutting, tangential cutting motor 7 slides to device 8 with motor and is connected, tangential diamond cut rope 15 and transmission Wheel 11 is connected with tangential cutting motor 7.
The dedicated unit of above-described wind electricity blade cutting and crushing, 2 front of turning rolls are equipped with waste material trailer 1, turning rolls 2 Side stores the sink 12 of waste water equipped with when being crushed for blade cuts.
Embodiment 2 as shown in Figures 3 to 5, a kind of wind electricity blade cutting and crushing method, it the following steps are included:
A, axially cutting broken
Blade 16 is placed in above turning rolls 2 and blade trailer 3 first, blade 16 is fixed on blade trailer with bundling belt Above 3;
By axial diamond cut rope 14 be mounted on the driving wheel 11 on 6 bottom edge of u-bracket and 6 top margin of u-bracket on Reversing arrangement 5 on, driving wheel 11 is connected with axially cutting motor 4, starts axially cutting motor 4, makes axial diamond cut It restricts 14 uniform rotation;
Then start hoist engine 10, make blade trailer 3 and with bundling belt blade 16 fixed above, pass through walking Track 9 slowly move, carry out axially cutting, in cutting process, be water-cooled cutting position, and given up with the storage of sink 12 Water;
B, tangential cutting and crushing
When an axially cutting segment length, stopping is axially cutting, according to the length that axial segmentation requires, carries out tangential cuts It cuts, blade is cut off, the specific steps are as follows:
Tangential diamond cut rope 15 is mounted on the driving wheel 11 and tangential cutting motor 7 on 6 bottom edge of u-bracket, Starting motor slides to device 8, so that tangential diamond cut rope 15 is slowly tightened, then starts tangential cutting motor 7 and carries out leaf Piece tangential cutting in cutting process, is water-cooled cutting position, and store waste water with sink 12;It is to be cut to finish, cutting waste material It is dragged away with waste material trailer 1.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered It is considered as protection scope of the present invention.

Claims (4)

1. a kind of wind electricity blade cutting and crushing method, it is characterised in that: the following steps are included:
A, axially cutting broken
Blade (16) is placed in turning rolls (2) and blade trailer (3) above first, blade (16) is fixed on blade with bundling belt Trailer (3) is above;
Axial diamond cut rope (14) is mounted on the driving wheel (11) on u-bracket (6) bottom edge and u-bracket (6) are pushed up On reversing arrangement (5) on side, driving wheel (11) is connected with axially cutting motor (4), starts axially cutting motor (4), makes axis To diamond cut rope (14) uniform rotation;
Then start hoist engine (10), make blade trailer (3) and with bundling belt blade fixed above (16), pass through row The track (9) walked slowly moves, and progress is axially cutting, in cutting process, is water-cooled cutting position, and stored up with sink (12) Reservation or revocation water;
B, tangential cutting and crushing
When an axially cutting segment length, stopping is axially cutting, according to the length that axial segmentation requires, carries out tangential cutting, will Blade cutting, the specific steps are as follows:
The driving wheel (11) and tangential cutting motor (7) tangential diamond cut rope (15) being mounted on u-bracket (6) bottom edge On, starting motor slides to device (8), so that tangential diamond cut rope (15) is slowly tightened, then starts tangential cutting motor (7) the tangential cutting of blade is carried out, in cutting process, is water-cooled cutting position, and with sink (12) storage waste water;It is to be cut complete Finish, cutting waste material is dragged away with waste material trailer (1).
2. a kind of dedicated unit of wind electricity blade cutting and crushing, it is characterised in that: it includes the turning rolls (2) for placing blade, with The blade trailer (3) of turning rolls (2) axial alignment, the hoist engine (10) being connected with blade trailer (3), is mounted on turning rolls (2) On blade axial movement use idler wheel (13), the walking track (9) being mounted under blade trailer (3) is separately mounted to idler wheel The axially cutting motor (4) and tangential cutting motor (7) of (2) two side of frame, are mounted on the u-bracket (6) of turning rolls (2) front, U It is equipped with driving wheel (11) on type bracket (6) bottom edge, axially cutting rope reversing arrangement (5) is installed on u-bracket (6) top margin;
When axially cutting, axial diamond cut rope (14) is mounted on driving wheel (11) and cutting rope reversing arrangement (5);Transmission Wheel (11) is connected with axially cutting motor (4);
When tangential cutting, tangential cutting motor (7) slides to device (8) with motor and is connected, tangential diamond cut rope (15) and biography Driving wheel (11) is connected with tangential cutting motor (7).
3. the dedicated unit of wind electricity blade cutting and crushing according to claim 2, it is characterised in that: turning rolls (2) front Equipped with waste material trailer (1).
4. the dedicated unit of wind electricity blade cutting and crushing according to claim 2, it is characterised in that: turning rolls (2) side When equipped with being crushed for blade cuts, the sink (12) of waste water is stored.
CN201711136709.4A 2017-11-16 2017-11-16 A kind of wind electricity blade cutting and crushing method and its dedicated unit Active CN107932791B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711136709.4A CN107932791B (en) 2017-11-16 2017-11-16 A kind of wind electricity blade cutting and crushing method and its dedicated unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711136709.4A CN107932791B (en) 2017-11-16 2017-11-16 A kind of wind electricity blade cutting and crushing method and its dedicated unit

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CN107932791B true CN107932791B (en) 2019-11-01

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102320141B (en) * 2011-06-09 2013-07-03 洛阳双瑞风电叶片有限公司 Method for cutting root end face of wind-power blade
CN105881775A (en) * 2016-02-25 2016-08-24 吉林重通成飞新材料股份公司 Wind power blade recovery treatment method
KR101763789B1 (en) * 2016-03-22 2017-08-02 재단법인 한국탄소융합기술원 Method for collecting recycled carbon fiber from carbon fiber reinforced plastic

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102320141B (en) * 2011-06-09 2013-07-03 洛阳双瑞风电叶片有限公司 Method for cutting root end face of wind-power blade
CN105881775A (en) * 2016-02-25 2016-08-24 吉林重通成飞新材料股份公司 Wind power blade recovery treatment method
KR101763789B1 (en) * 2016-03-22 2017-08-02 재단법인 한국탄소융합기술원 Method for collecting recycled carbon fiber from carbon fiber reinforced plastic

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Address after: 222069 Jinqiao Road, Dapu Industrial Zone, Lianyungang, Jiangsu 6

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