CN102240583A - High-speed biomass crusher and crushing method thereof - Google Patents
High-speed biomass crusher and crushing method thereof Download PDFInfo
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- CN102240583A CN102240583A CN2011100996292A CN201110099629A CN102240583A CN 102240583 A CN102240583 A CN 102240583A CN 2011100996292 A CN2011100996292 A CN 2011100996292A CN 201110099629 A CN201110099629 A CN 201110099629A CN 102240583 A CN102240583 A CN 102240583A
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- blade
- high speed
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- biomass
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- 239000002028 Biomass Substances 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 82
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000013467 fragmentation Methods 0.000 claims description 12
- 238000006062 fragmentation reaction Methods 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The invention discloses a high-speed biomass crusher comprising a housing and a blade assembly. The blade assembly is directly driven by a motor or driven through a speed increasing gearbox to perform high speed crushing on biomass at a rotating speed within a range from 1200 to 3000 r/min. The blade assembly comprises an upper blade mechanism and a lower blade mechanism, each of which comprises a rotor mechanism driven by a power mechanism to rotate. A plurality of blade rows parallel to the axis line of the rotor mechanism are evenly and annularly distributed to surround the rotor mechanism. Blades on every two adjacent blade rows are arranged to be staggered with each other. Each blade is movably and rotatably connected to a corresponding blade shaft arranged at the periphery of the rotor mechanism and capable of freely swinging around the blade shaft in the radial direction. The high-speed biomass crusher is simple in structure, low in cost, energy-saving and environment-friendly; the crusher is capable of efficiently and thoroughly crushing the biomass and meeting the demands of the crushed biomass of biomass power plane; during crushing, no material congestion and blockage can be encountered; and the blades can well protect themselves during operation, so that the service life of each blade is greatly prolonged.
Description
Technical field
The present invention relates to a kind of biomass crusher.
Background technology
The living beings fragmentation of biomass electric power plant is puzzlement people's a a great problem all the time, existing most disintegrating machine generally can not directly apply to the living beings fragmentation, even directly also there are many deficiencies (living beings being carried out fragmentation as hay mover, the wood chipping equipment that adopts original paper mill to use) in application, devices consume power is big, noise big, work under bad environment, and operating personnel's degree of safety is low.Their Cracking Mechanism all is to utilize cutting blade and fixed blade that living beings are carried out shearing-crushing, the rotating speed speed of its rotor is relatively low, generally can not be higher than 1000r/min, so its disintegrating machine output is also very low, and broken material thoroughly (does not easily twine living beings as typical strip, just be not easy thoroughly broken), the basic demand that does not satisfy biomass electric power plant.These machines structure generally all be rotor and fixing fixed blade that the monoblock type cutting blade is housed by, and actuating unit, casing, screen cloth are formed.Such structure blade wearing and tearing ratio when work is very fast, if blade is very easy to damage when running into harder material (as wood, bamboo chip etc.), when material charging generation congested conditions, material can cause the brute force extruding of blade again, damage blade easily, influence the normal operation of machine, even stuck, damage phenomenon occurs, force stopping production, maintenance.Even the broken design of blade when avoiding moving is arranged; as the discaling roll structure of China national Department of Intellectual Property at disclosed double-roll crusher on January 19th, 2005; publication number is 1565744; in can part indentation dovetail groove when its blade runs into hard thing; but this structure real protection effect is limited, and blade indentation resistance is bigger, and structure is relatively complicated; the cost of manufacture height, technology is loaded down with trivial details.
Summary of the invention
Technical problem to be solved by this invention just provides a kind of high speed biomass crusher; rational in infrastructure; cost is low; energy-conserving and environment-protective; can efficiently thoroughly carry out fragmentation, satisfy the broken living beings demand of biomass electric power plant, can not occur in the shattering process that material blocks up and stuck phenomenon living beings; blade can well carry out self-protection in the running simultaneously, and be greatly improved service life.
In order to solve the problems of the technologies described above, the present invention at first adopts a kind of Cracking Mechanism of novelty, promptly drive rotor mechanism and rotate at a high speed with the rotating speed of 1500～3000r/min by actuating unit, make epitrochanterian numerous blade have enough momentums moment to living beings impact, the tearing fragmentation.
Specifically be achieved through the following technical solutions: a kind of high speed biomass crusher, comprise the housing that is provided with feeding mouth and discharging opening, be located at the blade assembly in the housing, drive the actuating unit of blade assembly work, it is characterized in that: described blade assembly comprises the cutter mechanism of the feeding mouth top that is located at housing, be located at the bottom knife mechanism of the cutter mechanism below on the housing, described cutter mechanism comprises by actuating unit and drives the rotor mechanism that rotates, the peripheral uniform ring of described rotor mechanism is furnished with the blade row of plurality of rows and rotor mechanism axis parallel, blade on the described adjacent knife blades row is crisscross arranged, each blade activity is transferred on the blade shaft that is located at the rotor mechanism periphery, and blade can freely swing around the blade shaft hoop.
Preferably, described actuating unit is a motor, and described motor drives rotor mechanism by speed increasing mechanism and rotates at a high speed.
Preferably, described bottom knife mechanism and cutter mechanism structure same design, be that bottom knife mechanism comprises the rotor mechanism that is driven rotation by actuating unit, the peripheral uniform ring of described rotor mechanism is furnished with the blade row of plurality of rows and rotor mechanism axis parallel, blade on the described adjacent knife blades row is crisscross arranged, and each blade switching can freely swing around the blade shaft hoop in the rotor mechanism periphery.Blade mechanisms cooperatively interacts up and down, optimizes crushing effect.
Preferably, described bottom knife mechanism and cutter mechanism front and back on the mass transport direction arrange that the bottom knife arrangement of mechanism is in cutter mechanism the place ahead.Birotor is arranged up and down like this, the certain distance that staggers in the horizontal direction, purpose be exactly for make on the birotor hang switching blade more effectively to living beings impact, the tearing fragmentation.
Preferably, described rotor mechanism comprises by the rotating shaft of actuating unit driving, is fixed on the some ring stand plates in the rotating shaft, and described ring stand plate center is vertically passed in described rotating shaft, and described ring stand plate periphery wears the blade shaft that described switching blade is used.
Preferably, described blade shaft is many (6,8,10) that uniform ring is located at ring stand plate periphery.
Improved, described blade is the double cutting edge structure of front and back symmetry, uses on such direction can change a direction behind the certain hour and use, and has prolonged service life, reduces cost.
Improved, described blade is laterally zygomorphic double-pole header structure, and blade upper and lower side end is equipped with the switching hole and is used for transferring with blade shaft.Such stature can change a direction use after using certain hour, has prolonged service life, reduces cost.In conjunction with the double cutting edge structure of front, once using four cycles to blade.
Improved, described discharging opening top also is provided with screen cloth, and described screen cloth can play the control discharging-material size, the effect that material is discharged fast.
Preferably, the sieve aperture on the described screen cloth is the order arrangement design by from small to large from top to bottom.
Blade mechanisms of the present invention is made up of on blade shaft the blade switching of One's name is legion, blade can freely swing around the blade shaft hoop, the blade of One's name is legion has good intensity, characteristics such as hardness, this design makes blade can dodge automatically on the hoop direction when running into strong material, make blade exempt from damage, also this just structure can allow the rotating speed of rotor mechanism increase exponentially but to allow blade be difficult for damaging, under situation about running up, blade forms fierce impacting to biomass energy, tearing, thereby make living beings be able to fragmentation in moment, comprise in the living beings that typical strip easily twines material and is able to the moment fragmentation equally, wrapping phenomena can not take place, to common wooden unit, plastics etc. all have fabulous crushing effect, be not prone to the crowded clogging of material, realize efficiently material being carried out fragmentation completely, satisfy the broken living beings demand of biomass electric power plant, and be lower than at power demand under the situation of existing common disintegrating machine power, breaking capacity is increased exponentially.Crusher structure of the present invention is reasonable, and is low in energy consumption, and crushing is big, can carry out fragmentation to multiple living beings, for example: straw, cornstalk, the soybean bar, twig, various materials such as bark, and working environment meets the relevant national standard requirement.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is the overall structure schematic diagram of high speed biomass crusher of the present invention;
Fig. 2 is the inner side schematic diagram of high speed biomass crusher of the present invention;
Fig. 3 is the schematic diagram of rotor mechanism of the present invention;
Fig. 4 is another enforcement structure of blade of the present invention;
Fig. 5 is Fig. 4 side view.
The specific embodiment
As Fig. 1, Fig. 2 with Figure 3 shows that the embodiment of high speed biomass crusher of the present invention, comprise the housing 1 that is provided with feeding mouth 11 and discharging opening 12, be located at blade assembly in the housing, drive the actuating unit of blade assembly work.Described blade assembly comprise the feeding mouth top that is located at housing 1 cutter mechanism 2, be located at the bottom knife mechanism 3 of cutter mechanism 2 belows on the housing, described cutter mechanism comprises by actuating unit and drives the rotor mechanism that rotates, the peripheral uniform ring of described rotor mechanism is furnished with the blade row of plurality of rows and rotor mechanism axis parallel, blade on the described adjacent knife blades row is crisscross arranged, each blade 4 activity is transferred on the blade shaft 41 that is located at the rotor mechanism periphery, and blade can freely swing around the blade shaft hoop.Conspicuous, such scheme will reasonably be used, blade is to be designed to irremovable form on the blade shaft axial direction, this irremovable mode those skilled in the art can realize easily, limit its axially movable stopping means as being provided with in each blade left and right sides, can adopt hoop or nut to cooperate common form such as fixing with blade shaft, not do detailed description at this.Described actuating unit is a motor 5, and described motor drives rotor mechanism by speed increasing mechanism and rotates.Described bottom knife mechanism and cutter mechanism structure same design, be that bottom knife mechanism comprises the rotor mechanism that is driven rotation by actuating unit, the peripheral uniform ring of described rotor mechanism is furnished with the blade row of plurality of rows and rotor mechanism axis parallel, blade on the described adjacent knife blades row is crisscross arranged, each blade switching can freely swing around the blade shaft hoop in the rotor mechanism periphery, described bottom knife mechanism and cutter mechanism arrange that the bottom knife arrangement of mechanism is in cutter mechanism the place ahead in front and back on the mass transport direction.Rotor mechanism described in the present embodiment comprises the rotating shaft 42 that is driven by actuating unit, be fixed on the some ring stand plates 43 in the rotating shaft, described ring stand plate 43 centers are vertically passed in described rotating shaft, described ring stand plate periphery wears the blade shaft 41 that described switching blade is used, blade shaft and ring stand plate and rotating shaft constitute the cage shape of positive polygon prism, in light weight, and the structure of hollow out formula helps heat radiation, hang many in the present embodiment on each rotor mechanism blade (more than 100), every some broken blade composition one row's cutter, each rotor is uniform 6 row's blades, that is described blade shaft is 6 that uniform ring is located at ring stand plate periphery, according to the actual conditions of blade row design, blade shaft also can be designed as 4,5 or 10 are with first-class various structures.Described blade 4 is the double cutting edge structure of front and back symmetry, and described blade is laterally zygomorphic double-pole header structure simultaneously, and blade upper and lower side end is equipped with switching hole 40 and is used for and blade shaft 41 switchings, and is such once using four cycles to blade.
As Fig. 4 and Fig. 5, the blade among Fig. 3 also can adopt this Fig. 4, structure shown in Figure 5, and promptly cutter head portion adopts axe columnar structure.
As Fig. 2, described discharging opening top also is provided with screen cloth 6, described screen cloth can play the control discharging-material size, the effect that material is discharged fast, therefore according to different living beings, the size of perforate is also different on the screen cloth, and usually the sieve aperture 61 on the screen cloth is the order arrangement design by from small to large from top to bottom.Such design can guarantee the unimpeded of material discharging, can not form putty, thereby causes the consequence of vexed car.
Biomass crusher adopts birotor in the present embodiment, by belt pulley rotor is carried out the speedup (rotating speed of rotor＞1500r/min) by two motors respectively, make to be suspended on epitrochanterian broken blade and to have huge momentum, thus to living beings impact, tearing makes living beings moments be able to fragmentation.
The foregoing description is to explanation of the present invention, is not limitation of the invention, any scheme after the simple transformation of the present invention is all belonged to protection scope of the present invention.
Claims (10)
1. high speed biomass crusher, comprise the housing (1) that is provided with feeding mouth (11) and discharging opening (12), be located at the blade assembly in the housing (1), drive the actuating unit of blade assembly work, it is characterized in that: described blade assembly comprises the cutter mechanism (2) of the feeding mouth top that is located at housing, be located at the bottom knife mechanism (3) of the cutter mechanism below on the housing, described cutter mechanism comprises by actuating unit and drives the rotor mechanism that rotates, the peripheral uniform ring of described rotor mechanism is furnished with the blade row of plurality of rows and rotor mechanism axis parallel, blade (4) on the described adjacent knife blades row is crisscross arranged, each blade (4) activity is transferred on the blade shaft that is located at the rotor mechanism periphery (41), and blade (4) can freely swing around blade shaft (41) hoop.
2. high speed biomass crusher according to claim 1 is characterized in that: described actuating unit is motor (5), and described motor rotates at a high speed by speed increasing mechanism direct driving rotor mechanism.
3. high speed biomass crusher according to claim 1, it is characterized in that: described rotor mechanism comprises by the rotating shaft of actuating unit driving, is fixed on the some ring stand plates in the rotating shaft, described ring stand plate center is vertically passed in described rotating shaft, and described ring stand plate periphery wears the blade shaft that described switching blade is used.
4. according to claim 1 or 2 or 3 described high speed biomass crushers, it is characterized in that: described bottom knife mechanism and cutter mechanism structure same design, be that bottom knife mechanism comprises the rotor mechanism that is driven rotation by actuating unit, the peripheral uniform ring of described rotor mechanism is furnished with the blade row of plurality of rows and rotor mechanism axis parallel, blade on the described adjacent knife blades row is crisscross arranged, and each blade switching can freely be rotated around the blade shaft hoop in the rotor mechanism periphery.
5. high speed biomass crusher according to claim 4 is characterized in that: described bottom knife mechanism and cutter mechanism arrange that the bottom knife arrangement of mechanism is in cutter mechanism the place ahead in front and back on the mass transport direction.
6. high speed biomass crusher according to claim 1 is characterized in that: described blade (4) is the double cutting edge structure of front and back symmetry.
7. high speed biomass crusher according to claim 1 is characterized in that: described blade (4) is laterally zygomorphic double-pole header structure, and blade upper and lower side end is equipped with switching hole (40) and is used for transferring with blade shaft.
8. high speed biomass crusher according to claim 1 is characterized in that: described discharging opening top also is provided with control material discharging-material size, makes the material screen cloth of discharge effect (6) fast.
9. high speed biomass crusher according to claim 8 is characterized in that: the sieve aperture on the screen cloth (61) is the order arrangement design by from small to large from top to bottom.
10. according to the breaking method of the described high speed biomass crusher of claim 1, it is characterized in that: described actuating unit drives the high speed rotation of rotor mechanism with 1500～3000r/min, make its blade of transferring above to living beings impact, the tearing fragmentation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110099629 CN102240583B (en) | 2011-04-20 | 2011-04-20 | High-speed biomass crusher and crushing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110099629 CN102240583B (en) | 2011-04-20 | 2011-04-20 | High-speed biomass crusher and crushing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102240583A true CN102240583A (en) | 2011-11-16 |
| CN102240583B CN102240583B (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110099629 Active CN102240583B (en) | 2011-04-20 | 2011-04-20 | High-speed biomass crusher and crushing method thereof |
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| Country | Link |
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| CN (1) | CN102240583B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806127A (en) * | 2012-07-18 | 2012-12-05 | 钱尧翎 | Biomass crusher |
| CN105126977A (en) * | 2015-08-31 | 2015-12-09 | 环创(厦门）科技股份有限公司 | Adjustable double-shaft fixed-cutter crusher |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2361383Y (en) * | 1998-03-27 | 2000-02-02 | 江苏正昌集团公司 | Perforated screen for crusher |
| CN2481413Y (en) * | 2001-05-28 | 2002-03-13 | 王崇人 | Waste plant cutting crusher |
| CN2557229Y (en) * | 2002-07-28 | 2003-06-25 | 李根铭 | Disintegrating equipment for waste circuit board |
| CN201579091U (en) * | 2010-01-22 | 2010-09-15 | 苏盛禹 | Agricultural double-hammer slice grinder |
-
2011
- 2011-04-20 CN CN 201110099629 patent/CN102240583B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2361383Y (en) * | 1998-03-27 | 2000-02-02 | 江苏正昌集团公司 | Perforated screen for crusher |
| CN2481413Y (en) * | 2001-05-28 | 2002-03-13 | 王崇人 | Waste plant cutting crusher |
| CN2557229Y (en) * | 2002-07-28 | 2003-06-25 | 李根铭 | Disintegrating equipment for waste circuit board |
| CN201579091U (en) * | 2010-01-22 | 2010-09-15 | 苏盛禹 | Agricultural double-hammer slice grinder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806127A (en) * | 2012-07-18 | 2012-12-05 | 钱尧翎 | Biomass crusher |
| CN105126977A (en) * | 2015-08-31 | 2015-12-09 | 环创(厦门）科技股份有限公司 | Adjustable double-shaft fixed-cutter crusher |
| CN105126977B (en) * | 2015-08-31 | 2019-01-01 | 环创(厦门）科技股份有限公司 | A kind of adjustable twin shaft stationary knife crusher |
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| Publication number | Publication date |
|---|---|
| CN102240583B (en) | 2013-08-28 |
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Owner name: ZHEJIANG ZOKSEN ENVIRO-ENERGY EQUIPMENT CO., LTD. Free format text: FORMER OWNER: QIAN YAOLING Effective date: 20150615 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20150615 Address after: 313102 new century Industrial Park, Li Jia alley, Huzhou, Zhejiang, Changxing County Patentee after: Zhejiang Zoksen Enviro-Energy Equipment Co., Ltd. Address before: 313102 Zhejiang city of Huzhou province Lijiaxiang Industrial Park in the new century Changxin Kexing Machinery Co. Ltd. Patentee before: Qian Yaoling |