CN105597894B - Biomass fuel particle cutting knife - Google Patents
Biomass fuel particle cutting knife Download PDFInfo
- Publication number
- CN105597894B CN105597894B CN201610090577.5A CN201610090577A CN105597894B CN 105597894 B CN105597894 B CN 105597894B CN 201610090577 A CN201610090577 A CN 201610090577A CN 105597894 B CN105597894 B CN 105597894B
- Authority
- CN
- China
- Prior art keywords
- blade
- mixing blade
- vertical shaft
- cutting edge
- mixing
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
Abstract
The invention discloses a kind of biomass fuel particle cutting knife, including vertical shaft, horizontally disposed multi-disc blade is uniformly provided with the middle part of vertical shaft, the end of blade is inclined upwardly, the side upper surface of cutting knife tilts down gradually thinning changeover portion, the thickness of changeover portion end is the half of blade thickness, and the end of changeover portion is provided with cutting edge portion, and the cutting edge in cutting edge portion is at 3/4ths of blade thickness；The top of vertical shaft is uniformly provided with the outwardly curved mixing blade of multi-disc, the arc of mixing blade is a round one section arc, the top of mixing blade is located at the cutting edge of mixing blade, for the arc corner cut of mixing blade in 24 ° to 28 ° angular regions, the distance between mixing blade top is more than the distance between bottom.It is uneven that the present invention can solve the problems, such as that existing crushed aggregates device stirs insufficient particle.
Description
Technical field
Particle when manufacturing a kind of technical field of tools, especially biomass fuel production the present invention relates to biomass is cut
Knife.
Background technology
The device of particle during existing biomass fuel production, is typically provided with particle including cylinder, the bottom of cylinder
Knife group, particle knife group usually horizontally disposed multiple blades, the cutting edge portion of blade on vertical shaft are located at the side of blade, so
Biomass fuel particle cutting knife, because the stirring to biomass is not abundant enough, can make the biomass near blade crush compared with
To be abundant, the biomass on cylinder top is crushed not abundant enough, part crushed aggregates device is provided with vertical shaft top and tilted upward
Stirring rod, although the flowing to biomass makes moderate progress, due to the flow direction of biomass can not be guided, it is impossible to make biological mass flow
Movable property life circulation, thus the place that stirring rod is stirred to effectively is stirred, the place stirring outside stirring rod is uneven, and effect is not
It is good.Thus need to design it is a set of can effectively sufficiently uniformly crushed biomass, while cutting with good mechanical properties again
Knife, meets the needs of market.
The content of the invention
Problem to be solved by this invention is to provide a kind of biomass fuel particle cutting knife, is stirred with solving existing crushed aggregates device
Mix the problem of insufficient particle is uneven.
In order to solve the above problems, the technical scheme is that：This biomass fuel particle cutting knife includes vertical shaft, described
Horizontally disposed multi-disc blade is uniformly provided with the middle part of vertical shaft, the end of the blade is inclined upwardly, on the side of the blade
Surface tilts down gradually thinning changeover portion, and the thickness of the changeover portion end is the half of the blade thickness, institute
The end for stating changeover portion is provided with cutting edge portion, and the cutting edge in the cutting edge portion is at 3/4ths of the blade thickness；The vertical shaft
Top be uniformly provided with the outwardly curved mixing blade of multi-disc, the arc of the mixing blade is a round one section arc
Shape, is located at the top of the mixing blade at the cutting edge of the mixing blade, the arc corner cut of the mixing blade at 24 ° extremely
In 28 ° of angular regions, the distance between described mixing blade top is more than the distance between bottom；The vertical shaft and the blade and
The mixing blade is formed in one.
In above-mentioned technical proposal, more specifically scheme can be：The vertical shaft and the blade and the mixing blade
It is integrally formed for Hardmetal materials.
Further：The blade is provided with four to six, and the mixing blade is provided with four.
By adopting the above-described technical solution, the present invention has the advantages that compared with prior art：
This biomass fuel particle cutting knife, using the mixing blade that special shape is set on the top of vertical shaft, mixing blade
Stirring, makes biomass be formed in cylinder outside a horizontal circular ring, can also guide mixing blade in the biomass on cylinder top
Middle part flows downward, and for the upward blade in the end in the middle part of vertical shaft after biomass is shredded, guiding biomass is to outside blade and upward
Flowing, in the case of 300~500 revs/min of rotating speed, the biomass in cylinder then produces that middle part upwards is tieed up outside one is downward
Recycle stream, along with the character shape of blade, make crushing effect more preferably, crush evenly；It is in conjunction with whole particle knife group
It is integrally formed, can solves more set knife groups and crush the problems such as being mingled with material between insufficient, knife group, meanwhile, Hardmetal materials
It is made, and the quantity of blade, stress concentration can be made to be uniformly dispersed many, and there is enough cutting intensity.
Brief description of the drawings
Fig. 1 is the front view of the embodiment of the present invention；
Fig. 2 is enlarged drawing at Fig. 1 A.
Embodiment
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings：
Biomass fuel particle cutting knife as shown in Figure 1 and Figure 2, it includes vertical shaft 4, is uniformly provided with the middle part of the vertical shaft
Horizontally disposed four blades 5, the end of blade 5 are inclined upwardly, and the side upper surface of blade 5 tilts down gradually thinning mistake
A section 5-1 is crossed, the thickness b of changeover portion 5-1 ends is blade thickness a half, i.e. b=a/2, changeover portion 5-1 end is provided with
Cutting edge portion 5-2, cutting edge portion 5-2 cutting edge is at 3/4ths of blade thickness a, i.e. c=a3/4；The top of vertical shaft 4 is uniformly provided with
Four outwardly curved mixing blade 3, the arc of mixing blade 3 are a round one section arc, the sword of mixing blade 3
3-1 is located at the top of mixing blade 3 at mouthful, and the arc corner cut of mixing blade 3 is in the distance between d=24 °, mixing blade top
More than the distance between bottom.Vertical shaft 4 and blade 5 and mixing blade 3 are integrally formed for Hardmetal materials, can solve cover more
Knife group crushes the problems such as being mingled with material between insufficient, knife group, meanwhile, Hardmetal materials are made, and the quantity of blade 5, can
So that stress concentration has been uniformly dispersed many, and there is enough cutting intensity.
In use, this biomass fuel particle cutting knife is arranged on the bottom of cylinder 1, lid 2, stirring blade are hinged with cylinder 1
Piece 3 stirs, and biomass is formed in cylinder outside a horizontal circular ring, can also guide and be stirred in the biomass on the top of cylinder 1
The middle part of blade 3 flows downward, and the upward blade 5 in the end in the middle part of vertical shaft 4 guides biomass to blade 5 after biomass is shredded
Outside and flow up, in the case of 300~500 revs/min of rotating speed, the biomass in cylinder 1 is then produced and tieed up upwards outside one
The downward recycle stream in middle part, along with the character shape of blade 5, make crushing effect more preferably, crush evenly.
Claims (3)
- A kind of 1. biomass fuel particle cutting knife, it is characterised in that：Level is uniformly provided with including vertical shaft, in the middle part of the vertical shaft to set The multi-disc blade put, the end of the blade are inclined upwardly, and the side upper surface of the blade tilts down gradually thinning mistake Section is crossed, the thickness of the changeover portion end is the half of the blade thickness, and the end of the changeover portion is provided with cutting edge portion, The cutting edge in the cutting edge portion is at 3/4ths of the blade thickness；It is outwardly that the top of the vertical shaft is uniformly provided with multi-disc Curved mixing blade, the arc of the mixing blade is a round one section arc, is set at the cutting edge of the mixing blade In the top of the mixing blade, the arc corner cut of the mixing blade is in 24 ° to 28 ° angular regions, in the mixing blade The distance between portion is more than the distance between bottom；The vertical shaft and the blade and the mixing blade are formed in one.
- 2. biomass fuel particle cutting knife according to claim 1, it is characterised in that：The vertical shaft and the blade and institute Mixing blade is stated to be integrally formed for Hardmetal materials.
- 3. biomass fuel particle cutting knife according to claim 1 or 2, it is characterised in that：The blade is provided with four to six Piece, the mixing blade are provided with four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610090577.5A CN105597894B (en) | 2016-02-18 | 2016-02-18 | Biomass fuel particle cutting knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610090577.5A CN105597894B (en) | 2016-02-18 | 2016-02-18 | Biomass fuel particle cutting knife |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105597894A CN105597894A (en) | 2016-05-25 |
| CN105597894B true CN105597894B (en) | 2018-03-16 |
Family
ID=55978560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610090577.5A Active CN105597894B (en) | 2016-02-18 | 2016-02-18 | Biomass fuel particle cutting knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105597894B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636533A (en) * | 2018-05-24 | 2018-10-12 | 佛山市瑞生海特生物科技有限公司 | Biomass crusher structure |
| CN108704726B (en) * | 2018-05-24 | 2020-10-27 | 诸暨市凯贝乐科技有限公司 | Biomass crushing device |
| CN111001476A (en) * | 2019-12-18 | 2020-04-14 | 青岛锈一智能科技有限公司 | Main box body of crushing and grinding machine |
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| CN201848285U (en) * | 2010-10-22 | 2011-06-01 | 成都龙泉高科天然药业有限公司 | Chinese medicine material crushing machine |
| CN202312932U (en) * | 2011-11-18 | 2012-07-11 | 曹泽通 | Cutting head device of food cooking machine |
| CN202336367U (en) * | 2011-09-23 | 2012-07-18 | 霍山县顾本堂石斛药材科技发展有限公司 | Smashing device of dendrobe high-speed smashing machine |
| CN202638525U (en) * | 2012-04-24 | 2013-01-02 | 广州市宏宝电器有限公司 | Cutter |
| CN202801343U (en) * | 2012-09-04 | 2013-03-20 | 青岛埠元电子有限公司 | Crushing cutter |
| DE102013200164A1 (en) * | 2012-02-03 | 2013-08-08 | Avermann Laser- und Kant-Zentrum GmbH | Apparatus for treating organic material e.g. pet food, for recovering e.g. liquid fuel, has engagement disc that is attached in parallel to active plane of disc extending primary blade and at an angle to slice plane of crushing blade |
| CN205032242U (en) * | 2015-08-26 | 2016-02-17 | 项欢欢 | Pulverizer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9750372B2 (en) * | 2012-02-17 | 2017-09-05 | Breville Pty Limited | Tri-blade assembly for blender |
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- 2016-02-18 CN CN201610090577.5A patent/CN105597894B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2254379Y (en) * | 1996-01-04 | 1997-05-21 | 朱佳龙 | Multi-purpose disintegrating machine for fodder |
| CN201005558Y (en) * | 2007-03-20 | 2008-01-16 | 美的集团有限公司 | Wet grinding cutter of stirrer |
| CN201105233Y (en) * | 2007-07-13 | 2008-08-27 | 东莞市乐邦电子有限公司 | Knife tool of food processing device |
| CN201822585U (en) * | 2010-09-28 | 2011-05-11 | 台山捷达电器实业有限公司 | Stirring cutter with improved structure |
| CN201848285U (en) * | 2010-10-22 | 2011-06-01 | 成都龙泉高科天然药业有限公司 | Chinese medicine material crushing machine |
| CN202336367U (en) * | 2011-09-23 | 2012-07-18 | 霍山县顾本堂石斛药材科技发展有限公司 | Smashing device of dendrobe high-speed smashing machine |
| CN202312932U (en) * | 2011-11-18 | 2012-07-11 | 曹泽通 | Cutting head device of food cooking machine |
| DE102013200164A1 (en) * | 2012-02-03 | 2013-08-08 | Avermann Laser- und Kant-Zentrum GmbH | Apparatus for treating organic material e.g. pet food, for recovering e.g. liquid fuel, has engagement disc that is attached in parallel to active plane of disc extending primary blade and at an angle to slice plane of crushing blade |
| CN202638525U (en) * | 2012-04-24 | 2013-01-02 | 广州市宏宝电器有限公司 | Cutter |
| CN202801343U (en) * | 2012-09-04 | 2013-03-20 | 青岛埠元电子有限公司 | Crushing cutter |
| CN205032242U (en) * | 2015-08-26 | 2016-02-17 | 项欢欢 | Pulverizer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105597894A (en) | 2016-05-25 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160525 Assignee: Liuzhou Meitong machinery manufacturing Limited by Share Ltd Assignor: LIUZHOU DONGHOU BIOLOGY ENERGY TECHNOLOGY CO., LTD. Contract record no.: X2019450000050 Denomination of invention: Biomass fuel crushing cutter Granted publication date: 20180316 License type: Common License Record date: 20191121 |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200622 Address after: 545006 No. 273, 2nd floor, No. A3 workshop, Guantang Pioneer Park, No. 19, Chuyang Road, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee after: Liuzhou Chuangwei Energy Technology Co., Ltd Address before: 545006 the Guangxi Zhuang Autonomous Region Liuzhou Liu Dong New Area Guantang Pioneer Park Development Center Building 2, 5 floor, No. 510 (hi tech Zone) Patentee before: LIUZHOU DONGHOU BIOLOGICAL ENERGY TECHNOLOGY Co.,Ltd. |