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 PDFInfo
- 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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- cutting
- blade
- tangential
- turning rolls
- trailer
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- 238000005520 cutting process Methods 0.000 title claims abstract description 108
- 230000005611 electricity Effects 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 16
- 229910003460 diamond Inorganic materials 0.000 claims description 18
- 239000010432 diamond Substances 0.000 claims description 18
- 239000002699 waste material Substances 0.000 claims description 9
- 239000002351 wastewater Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000011218 segmentation Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/0444—Cutting wires, e.g. vibrating wires
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
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
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.
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107932791A CN107932791A (en) | 2018-04-20 |
| CN107932791B true CN107932791B (en) | 2019-11-01 |
Family
ID=61931393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711136709.4A Active CN107932791B (en) | 2017-11-16 | 2017-11-16 | A kind of wind electricity blade cutting and crushing method and its dedicated unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN107932791B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154274B (en) * | 2019-06-04 | 2023-05-26 | 中农绿波河北机械有限公司 | Recycling method and separating device for retired wind power blade |
| DE102019007654A1 (en) * | 2019-10-25 | 2021-04-29 | Roland Stoer | Recycling of rotor blades |
Citations (3)
| 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 |
-
2017
- 2017-11-16 CN CN201711136709.4A patent/CN107932791B/en active Active
Patent Citations (3)
| 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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| Publication number | Publication date |
|---|---|
| CN107932791A (en) | 2018-04-20 |
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| CB02 | Change of applicant information |
Address after: 222069 Jinqiao Road, Dapu Industrial Zone, Lianyungang, Jiangsu 6 Applicant after: LIANYUNGANG ZHONGFU LIANZHONG COMPOSITES GROUP Co.,Ltd. Address before: No. 195, Hai Lian Dong Road, Lianyungang, Jiangsu Province Applicant before: LIANYUNGANG ZHONGFU LIANZHONG COMPOSITES GROUP Co.,Ltd. |
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Effective date of registration: 20231124 Address after: 9th Floor, Block C, Building B6, Dongsheng Science and Technology Park, No. 66 Xixiaokou Road, Haidian District, Beijing, 100192 Patentee after: SINOMATECH WIND POWER BLADE Co.,Ltd. Address before: 222069 Jinqiao Road, Dapu Industrial Zone, Lianyungang, Jiangsu 6 Patentee before: LIANYUNGANG ZHONGFU LIANZHONG COMPOSITES GROUP Co.,Ltd. |