CN104888915B - Biomass fuel forces broken apart mechanism - Google Patents
Biomass fuel forces broken apart mechanism Download PDFInfo
- Publication number
- CN104888915B CN104888915B CN201510287271.4A CN201510287271A CN104888915B CN 104888915 B CN104888915 B CN 104888915B CN 201510287271 A CN201510287271 A CN 201510287271A CN 104888915 B CN104888915 B CN 104888915B
- Authority
- CN
- China
- Prior art keywords
- broken
- forced feed
- cracking cabin
- axial
- separating screen
- 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.)
- Expired - Fee Related
Links
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
- B02C18/28—Disintegrating by knives or other cutting or tearing members which chop material into fragments with spiked cylinders
-
- 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
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2225—Feed means
- B02C18/225—Feed means of conveyor belt and cooperating roller type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Crushing And Pulverization Processes (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a kind of biomass fuel to force broken apart mechanism, including cracking cabin, forced feed support is set on cracking cabin, forced feed support front end sets feeding roller binder separator, feeding roller binder separator bottom sets binder separator cutter block, and forced feed support front end is also connected with forced feed roller, horizontal conveying belt is set below forced feed roller, oil cylinder is connected between forced feed mid-stent and cracking cabin, forced feed back-end support is hinged with cracking cabin；Axial-flow type breaker roll is set in cracking cabin, its roll surface is provided with broken movable cutter set, its periphery coaxial package crushes fuel separating screen, the front portion of the screen cloth is provided with screen cloth charging aperture, the screen bottom sets separating screen damper, screen cloth charging aperture lower edge sets broken stationary knife group, and broken stationary knife group is fixedly connected with separating screen damper.Mechanism is limited small by material variety, greatly improves versatility, and it is high with fragmentation quality to improve processing efficiency, and service life is grown, and energy consumption is low.
Description
Technical field
The present invention relates to biomass fuel to crush process equipment, and millerator is forced in particular to a kind of biomass fuel
Structure.
Background technology
Biomass fuel species is various, and comparison of ingredients is complicated, and it includes forestry waste, agricultural wastes, industrial waste
Thing and byproduct, food garbage and energy crop etc., have original traits it is different, length is very wide with diameter range, quality and firmly
The features such as degree differs greatly.Biomass fuel after collection need to first carry out broken processing, treat its granularity, length and diameter meet life
It just can be used as industrial and agricultural production or domestic fuel after the technical standard of biomass fuel, therefore, how biomass fuel broken
Broken and processing, it has also become one of key that biomass energy is develop and useedd.
In recent years, broken processing is typically carried out to biomass fuel using biomass fuel crusher.Biomass fuel is broken
Broken machine is a kind of special equipment for the broken processing of the biomass such as stalk, branch, bark, and it can be by strip or the biology of bulk
Matter Raw material processing is into granular biomass fuel.The main working parts of biomass fuel crusher are broken apart mechanism,
Existing broken apart mechanism has the following disadvantages：1) material variety is poor by larger limitation, versatility；2) processing efficiency is not
Height, and fragmentation quality is relatively low；3) key working part serious wear, service life is short, and type is small and power consumption is high.
The content of the invention
Present invention aim to provide a kind of biomass fuel to force broken apart mechanism, the broken apart mechanism leads to
It is good with property, it is high in machining efficiency, and fragmentation quality is good.
To achieve the above object, the technical solution adopted by the present invention is：A kind of biomass fuel forces broken apart mechanism,
Including cracking cabin, the cracking cabin is provided with forced feed support, and the forced feed support front end is provided with feeding roller binder point
From device, the feeding roller binder separator bottom is provided with binder separator cutter block, and the forced feed support front end is also connected with by force
Feeding roller processed, is provided with horizontal conveying belt below the forced feed roller, the forced feed mid-stent and the cracking cabin it
Between be connected with oil cylinder, the forced feed back-end support is hinged with the cracking cabin；Axial-flow type breaker roll is provided with the cracking cabin,
The roll surface of the axial-flow type breaker roll is provided with broken movable cutter set, and the periphery coaxial package of the axial-flow type breaker roll crushes fuel
Separating screen, the front portion of the broken fuel separating screen is provided with the screen cloth charging aperture coordinated with the forced feed roller, described
Broken fuel separating screen bottom is provided with separating screen damper, and the screen cloth charging aperture lower edge is provided with broken stationary knife group,
The broken stationary knife group is fixedly connected with the separating screen damper.
Further, the cracking cabin front end is provided with breaker roll damper.
Further, the broken movable cutter set surround be arranged on the roll surface of the axial-flow type breaker roll in the shape of a spiral.
Further, the forced feed roller includes forced feed roller and forced feed roll shaft, the forced feed roller
Uniform some binder knife plates on cylinder, the binder knife plate is in tooth form, and is arranged parallel to the forced feed roll shaft.
Further, the broken movable cutter set includes some broken dynamic cutter heads, and the broken dynamic cutter head includes being fixed on institute
The fixed seat on axial-flow type breaker roll roll surface is stated, described fixed seat one end is provided with groove, and middle part is provided with the via of bolt first, institute
State in groove and be provided with the via of bolt second, the via of bolt first in the middle part of revolution cutting blocks, the revolution cutting blocks
Cutting blocks fixing bolt is connected between the via of bolt second.
Further, the free end of the cutting blocks fixing bolt is cased with flat shim, spring shim and self-locking nut successively.
Further, workplace is left between the broken fuel separating screen and the roll surface of the axial-flow type breaker roll
Gap, the broken fuel separating screen are provided with regulating mechanism for working gap.
Compared with prior art, the present invention has advantages below：
First, the processing mode that the present invention is cooperated using forced feed roller with axial-flow type breaker roll, the life of large volume
Biomass fuel, which can equally be forced to be forced into cracking cabin, carries out broken processing, meanwhile, set and feed above forced feed roller
Expect roll-in material separator, the material being wrapped on forced feed roller is cut using binder separator cutter block, so as to biomass fuel
Material is not easily blocked screen cloth charging aperture and cracking cabin so that the present invention can be suitably used for the broken processing of various biomass fuels, significantly
Improve the versatility of mechanism.
Second, separating screen damper is installed on broken fuel separating screen, in the course of the work to broken combustion
Expect that separating screen carries out vibration damping, reduce the vibration of broken fuel separating screen；In addition, broken stationary knife group is fixed at separation
The front portion of screen cloth damper so that separating screen damper not only can carry out damping to broken fuel separating screen,
The impact that broken stationary knife group is subject in the course of the work can be also absorbed simultaneously, reduces complete machine resonance；Moreover, it is arranged on cracking cabin
The breaker roll damper of front end carries out vibration damping to the axial-flow type breaker roll in turning course, reduce further complete machine and is total to
Shake, so as to finally improve mechanism operation stability, reduce workpiece abrasion, extend service life, reduce energy consumption.
Third, the present invention crushes the axial-flow type breaker roll of movable cutter set using replaceable different type, and combine broken stationary knife
Group, operating efficiency and fragmentation quality are not only improved, the broken of different biomass fuel kinds and hardness can also be better adapted to
Broken processing, operating efficiency and fragmentation quality can be improved by changing crushing cutter head in time, meanwhile, repairing and changing for crushing cutter head is big
Width improves the service life of broken apart mechanism.
Fourth, the present invention is provided with the broken fuel separating screen that can adjust the working clearance, according to biomass fuel item
Kind and charging situation adjust the working clearance, so as to improve operating efficiency, also can by from different size screen-aperture and
Poroid broken apart screen cloth meets the requirement of different particle size after cracking, and shattering process is flexible.
The broken apart mechanism of the present invention is applied to agricultural, forestry, various biomass in industry and construction industry the like waste
The broken processing operation of fuel, improve the operating efficiency of disintegrating machine, fragmentation quality and working life, reduce power consumption and
Use cost and operating cost, meet the needs of China's biomass fuel processing mechanization, accelerate the synthesis of discarded object
Utilize, may advantageously facilitate environmental protection and energy-saving and emission-reduction, promoted the comprehensive utilization paces of China's biomass fuel, have important
Realistic meaning and good application prospect.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of biomass fuel forces broken apart mechanism.
Fig. 2 is the structural representation of forced feed roller in Fig. 1.
Fig. 3 is the structural representation of forced feed roller in Fig. 2.
Fig. 4 is the structural representation of Fig. 1 axis streaming breaker rolls.
Fig. 5 is the structural representation that roller is crushed in Fig. 4.
Fig. 6 is the structural representation that dynamic cutter head is crushed in Fig. 4.
Fig. 7 is forced feed roller and the connection relationship diagram of forced feed roller support in Fig. 1.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, is easy to more clearly understand the present invention, but they
The present invention is not formed and limited.
A kind of biomass fuel as shown in Figure 1 forces broken apart mechanism, including cracking cabin 1, the front end of cracking cabin 1 to be provided with
Breaker roll damper 11, cracking cabin 1 are provided with forced feed support 2, and the front end of forced feed support 2 is provided with feeding roller binder
Separator 3, the bottom of feeding roller binder separator 3 are provided with binder separator cutter block 3-1, also connected below the front end of forced feed support 2
Have a forced feed roller 4, forced feed roller 4 is arranged in the side wall of forced feed support 2 (as shown in Figure 7), forced feed roller 4 and
Feeding roller binder separator 3 is adjacent and is located at the underface of feeding roller binder separator 3, and the lower section of forced feed roller 4 is provided with level
Conveyer belt 5, the horizontal conveying belt 5 are metallic plate chain conveyer belt, are connected between the middle part of forced feed support 2 and the top of cracking cabin 1
Hydraulic jack 6, the oil cylinder enable forced feed support 2 to drive forced feed roller 4 to float, and the rear end of forced feed support 2 is hinged
On the bearing 14 at the top of cracking cabin 1；Axial-flow type breaker roll 7 is provided with cracking cabin 1, the roll surface of axial-flow type breaker roll 7 is provided with
Broken movable cutter set 7-1, the periphery coaxial package of axial-flow type breaker roll 7 crush fuel separating screen 8, crush fuel separating screen 8
The working clearance 12 is left between the roll surface of axial-flow type breaker roll 7, the broken rear upper of fuel separating screen 8, which is provided with, to be used to adjust
The regulating mechanism for working gap 13 of the size of working clearance 12, the front portion of broken fuel separating screen 8 is provided with matches somebody with somebody with forced feed roller 4
The screen cloth charging aperture 8-1 of conjunction, the broken bottom of fuel separating screen 8 are provided with separating screen damper 9, screen cloth charging aperture 8-1
Lower edge is provided with broken stationary knife group 10, and broken stationary knife group 10 is fixedly connected with separating screen damper 9, the broken stationary knife group 10
It is arranged on the front portion of separating screen damper 9；Forced feed roller 4 and axial-flow type breaker roll 7 are revolved by motor driven respectively
Turn.
In such scheme, with reference to Fig. 2, shown in Fig. 3, forced feed roller 4 includes forced feed roller 4-1 and forced feed roller
Axle 4-2, forced feed roller 4-1 are arranged on forced feed roll shaft 4-2, and gather binder knife plate 4- on forced feed roller 4-1
3, binder knife plate 4-3 are in tooth form, arrange that ring week, transverse weld was in forced feed roller 4-1 parallel to forced feed roll shaft 4-2
On；Forced feed roller 4-1 is made up of the feeding roller end face width disk 4-12 at feeding roller round steel cylinder 4-11 and its both ends, in open circles
Bar shape, two feeding roller end face width disk 4-12 are respectively welded on feeding roller round steel cylinder 4-11 two end faces.
In such scheme, with reference to Fig. 4, shown in Fig. 5, axial-flow type breaker roll 7 includes broken roller 7-2 and broken roll shaft 7-3,
Broken roller 7-2 is arranged on broken roll shaft 7-3, and broken movable cutter set 7-1 is in the shape of a spiral around the roller for being arranged in broken roller 7-2
On face；Broken roller 7-2 is made up of breaker roll round steel cylinder 7-21 and breaker roll end face width disk 7-22, in hollow cylinder shape, two
Individual breaker roll end face width disk 7-22 is respectively welded on breaker roll round steel cylinder 7-21 two end faces.
In such scheme, with reference to shown in Fig. 6, broken movable cutter set 7-1 includes multiple broken dynamic cutter heads, each broken dynamic cutter head bag
The fixed seat 7-11 being welded on breaker roll round steel cylinder 7-21 cylinders face is included, fixed seat 7-11 one end is provided with groove 7-111, and middle part
It is provided with the first via of bolt 7-112, groove 7-111 and is closed equipped with revolution cutting blocks 7-12, revolution cutting blocks 7-12 by hard
Gold is made, and revolution cutting blocks 7-12 one end is raised, and the protruding end is chimeric with groove 7-111, is opened in the middle part of revolution cutting blocks 7-12
There are bolt the second via 7-121, cutting blocks fixing bolt 7-13 to sequentially pass through bolt the second via 7-121 and the via of bolt first
7-112, cutting blocks fixing bolt 7-13 free end are cased with flat shim 7-14, spring shim 7-15 and self-locking nut 7- successively
16, so as to be fastened on by tightening self-locking nut 7-16 by cutting blocks 7-12 is turned round on fixed seat 7-11.
The course of work of the present invention is as follows：During preparation work, first according to the species of biomass fuel, shape, hardness and
Moisture content etc. is adjusted and adjusted to each workpiece, setting horizontal conveying belt 5, forced feed roller 4, axial-flow type breaker roll 7
The speed of service, adaptable broken movable cutter set 7-1 is changed according to the hardness of biomass fuel, according to the material of biomass fuel
The working clearance of shape and moisture content regulation axial-flow type breaker roll 7 and broken fuel separating screen 8；During operation, biomass fuel
Cracking cabin 1 is transported to by horizontal conveying belt 5, the forced feed roller 4 of rotate counterclockwise is moved downward by the floating control of oil cylinder 6,
Push biomass fuel to axial-flow type breaker roll 7 at screen cloth charging aperture 8-1, axial-flow type breaker roll 7 is by crushing movable cutter set 7-
1st, crush stationary knife group 10 and biomass fuel is crushed and separated by broken fuel separating screen 8, meet the life of crushing standard
Biomass fuel is flowed out by crushing the mesh of fuel separating screen 8, does not meet the biomass fuel of crushing standard with the axle of revolution
Streaming breaker roll 7 is crushed and separated again, until meeting the requirements.
This broken apart mechanism can complete the broken processing operation of polytype biomass fuel, improve crushing operation effect
Rate and fragmentation quality, the service life of workpiece is extended, reduces power consumption, meet China's biomass fuel processing life
The demand of mechanization is produced, the development for promoting the comprehensive utilization of China's biomass fuel is had important practical significance should with good
Use prospect.
Claims (4)
1. a kind of biomass fuel forces broken apart mechanism, including cracking cabin (1), it is characterised in that：On the cracking cabin (1)
Provided with forced feed support (2), forced feed support (2) front end is provided with feeding roller binder separator (3), the feeding roller
Binder separator (3) bottom is provided with binder separator cutter block (3-1), and forced feed support (2) front end is also connected with pressure and fed
Expect roller (4), be provided with horizontal conveying belt (5) below the forced feed roller (4), forced feed support (2) middle part with it is described
Oil cylinder (6) is connected between cracking cabin (1), forced feed support (2) rear end is be hinged with the cracking cabin (1)；It is described broken
Axial-flow type breaker roll (7) is provided with storehouse (1), the roll surface of the axial-flow type breaker roll (7) is provided with broken movable cutter set (7-1), institute
The periphery coaxial package for stating axial-flow type breaker roll (7) crushes fuel separating screen (8), the broken fuel separating screen (8)
Front portion is provided with the screen cloth charging aperture (8-1) coordinated with the forced feed roller (4), broken fuel separating screen (8) bottom
Provided with separating screen damper (9), screen cloth charging aperture (8-1) lower edge is provided with broken stationary knife group (10), described broken
Stationary knife group (10) is fixedly connected with the separating screen damper (9)；The broken movable cutter set (7-1) surround in the shape of a spiral
It is arranged on the roll surface of the axial-flow type breaker roll (7)；The broken movable cutter set (7-1) includes some broken dynamic cutter heads, described
Broken dynamic cutter head includes the fixed seat (7-11) being fixed on axial-flow type breaker roll (7) roll surface, the fixed seat (7-11)
One end is provided with groove (7-111), and middle part is provided with the via of bolt first (7-112), and revolution is equipped with the groove (7-111)
Cutting blocks (7-12), revolution cutting blocks (7-12) middle part are provided with the via of bolt second (7-121), the via of bolt first
Cutting blocks fixing bolt (7-13) is connected between (7-112) and the via of the bolt second (7-121)；The broken fuel bolter
Working clearance (12), the broken fuel separating screen (8) are left between the roll surface of net (8) and the axial-flow type breaker roll (7)
It is provided with regulating mechanism for working gap (13).
2. biomass fuel according to claim 1 forces broken apart mechanism, it is characterised in that：The cracking cabin (1)
Front end is provided with breaker roll damper (11).
3. biomass fuel according to claim 1 or 2 forces broken apart mechanism, it is characterised in that：It is described to force to feed
Material roller (4) include forced feed roller (4-1) and forced feed roll shaft (4-2), the forced feed roller (4-1) if on uniformly
Dry-pressing material knife plate (4-3), the binder knife plate (4-3) are in tooth form, and are arranged parallel to the forced feed roll shaft (4-2).
4. biomass fuel according to claim 1 forces broken apart mechanism, it is characterised in that：The cutting blocks are fixed
The free end of bolt (7-13) is cased with flat shim (7-14), spring shim (7-15) and self-locking nut (7-16) successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510287271.4A CN104888915B (en) | 2015-03-06 | 2015-05-28 | Biomass fuel forces broken apart mechanism |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520128295 | 2015-03-06 | ||
| CN2015201282950 | 2015-03-06 | ||
| CN201510287271.4A CN104888915B (en) | 2015-03-06 | 2015-05-28 | Biomass fuel forces broken apart mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104888915A CN104888915A (en) | 2015-09-09 |
| CN104888915B true CN104888915B (en) | 2018-03-20 |
Family
ID=54022117
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520355161.2U Expired - Fee Related CN204638310U (en) | 2015-03-06 | 2015-05-28 | Biomass fuel forces broken apart mechanism |
| CN201510287271.4A Expired - Fee Related CN104888915B (en) | 2015-03-06 | 2015-05-28 | Biomass fuel forces broken apart mechanism |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520355161.2U Expired - Fee Related CN204638310U (en) | 2015-03-06 | 2015-05-28 | Biomass fuel forces broken apart mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN204638310U (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204638310U (en) * | 2015-03-06 | 2015-09-16 | 格薪源生物质燃料有限公司 | Biomass fuel forces broken apart mechanism |
| CN107520019B (en) * | 2017-08-16 | 2019-05-31 | 格薪源生物质燃料有限公司 | Cutter claw combined bio matter fuel crushing roller |
| CN107469971B (en) * | 2017-09-13 | 2023-04-07 | 格薪源生物质燃料有限公司 | Axial-flow type knife claw combined biomass fuel comprehensive crusher |
| CN109078724A (en) * | 2018-09-27 | 2018-12-25 | 湖北力帝机床股份有限公司 | Prebreaker and control method |
| CN113117841B (en) * | 2021-04-14 | 2022-09-27 | 贵州省草业研究所 | Livestock breeding feed processing equipment and feed processing method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2471086Y (en) * | 2001-03-14 | 2002-01-16 | 方永 | Multifunctional crop stalk processing apparatus |
| JP2012183509A (en) * | 2011-03-07 | 2012-09-27 | Hitachi Constr Mach Co Ltd | Crushing bit and wood crusher using the same |
| CN202238208U (en) * | 2011-05-24 | 2012-05-30 | 江苏牧羊集团有限公司 | Biomass crusher |
| CN102806126A (en) * | 2012-03-05 | 2012-12-05 | 长沙理工大学 | Crusher |
| CN104138780A (en) * | 2014-06-30 | 2014-11-12 | 洛阳天信重工机械有限公司 | Improvement method of special wood crusher |
| CN204638310U (en) * | 2015-03-06 | 2015-09-16 | 格薪源生物质燃料有限公司 | Biomass fuel forces broken apart mechanism |
-
2015
- 2015-05-28 CN CN201520355161.2U patent/CN204638310U/en not_active Expired - Fee Related
- 2015-05-28 CN CN201510287271.4A patent/CN104888915B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN204638310U (en) | 2015-09-16 |
| CN104888915A (en) | 2015-09-09 |
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Granted publication date: 20180320 Termination date: 20200528 |
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