CN105459435A - High-yield biomass compression molding system - Google Patents
High-yield biomass compression molding system Download PDFInfo
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- CN105459435A CN105459435A CN201410394078.6A CN201410394078A CN105459435A CN 105459435 A CN105459435 A CN 105459435A CN 201410394078 A CN201410394078 A CN 201410394078A CN 105459435 A CN105459435 A CN 105459435A
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Abstract
The invention discloses a high-yield biomass compression molding system. The high-yield biomass compression molding system comprises a rotary system, a circular mould system and a material inlet system. The rotary system is composed of a main rotary system and a rolling system. The main rotary system is composed of a main rotary shaft, an upper group of rotary arms, a lower group of rotary arms and two arm gathering rings. Every three rotary arms form one group. The rolling system is composed of three groups of auxiliary rolling systems. Each group of auxiliary rolling systems is composed of a rolling wheel and a support shaft sleeve. Each rolling wheel is composed of a rolling wheel inner core and a rolling wheel outer lining. The circular mould system is cylindrical and is composed of a cylinder top cover, a cylinder and a cylinder lower bottom. Multiple rings of uniformly distributed forming holes are formed in the wall of the cylinder, and the cylinder top cover is a disc with a concentric circle hole. The material inlet system is composed of a feed hopper and supporting rods. By means of the high-yield biomass compression molding system, the problem of low biomass yield is successfully solved, and the energy consumption and abrasion can be effectively reduced.
Description
Technical field
The present invention relates to waste treatment technique, especially a kind of high-yield biomass compression forming system.
Background technology
China is large agricultural country, can produce agricultural crop straw every year and reach more than 600,000,000 ton, wherein about 0.28 hundred million ton for papermaking, 1.13 hundred million tons are used as feed, 1.08 hundred million tons of also fields, and 3.5 hundred million tons are used as fuel or wastely on the spot burn.In recent years, seasonal crop straw burning problem has become large public hazards of harm urban and rural ecological environment, it not only causes the wasting of resources and environmental pollution, and the Social Events such as initiation fire, traffic are obstructed, socked-in, casualties, has a strong impact on life and the industrial and agricultural production of the people.
Stalk has that generation is large, distribute wide, renewable and advantages such as clean environment firendly, its sulfur content (about 0.1%) and content of ashes (about 9%) are all far below coal, be a kind of good clean reproducible energy, be expected to one of substitute becoming following conventional fossil energy.But, due to stalk there is seasonality, density is little, energy is low, shortcoming such as distribution dispersion etc., make straw collecting, transport, storage and use all very inconvenient, many straw utilization enterprises not only bear high freight, have difficulty in taking a step, and face serious disaster hidden-trouble test, as though treading on thin ice.In the case, straw compression molding technology is arisen at the historic moment, and its know-why is: under uniform temperature and pressure effect, lignin in stalk softens cohesive force and strengthens, the dislocation of cellulosic molecule group, distortion and extension, make the inner adjacent mutual overmask of particle, reconfigure shaping.This technology can by straw compression to 1/10 of original volume, and pressed density reaches 0.9-1.1 ton/cubic meter.
According to straw compression molding mode, former can be divided into roller die compaction type, spiral squeezing type and piston punching type three class.But the problem such as existing former ubiquity energy consumption is too high, service life is short and productivity ratio is low, makes the development of stalk forming technology be restricted.This device utilizes rolling wheel straw extrusion to go out forming hole, lines up nibs, output is substantially increased due to some on rolling wheel simultaneously corresponding circle column casing.
Summary of the invention
The present invention develops a kind of high-yield biomass compression forming system, successfully solves the problem that general straw compression molding machine productive rate is low.
Technical scheme of the present invention:
A kind of high-yield biomass compression forming system, is made up of rotary system, environmental simulation system and material feeding system; Rotary system revolves system by master and roll extrusion system forms, main system of revolving is made up of main spin axis, upper and lower two groups of turning arms and two remittance armlets, often organize turning arm and be provided with three turning arms, every bar turning arm is all fixed in main spin axis, turning arm rotates along with the rotation of main spin axis, converge armlet outside the main spin axis of upper and lower Liang Zu turning arm intersection, makes turning arm more stable; Roll extrusion system is made up of three groups of sub-roll extrusion systems, and every subgroup roll extrusion system is formed by a rolling wheel and an axle sleeve, and rolling wheel is made up of pinch roller inner core and pinch roller outer lining, an axle sleeve back-up roller pinch roller; Environmental simulation system is cylinder barrel shape, gone to the bottom by cylinder top cover, cylindrical drum and cylinder and form, cylinder top cover is a disk with concentric circle holes, disk external diameter is equal with cylinder barrel external diameter and the two is connected by some fixed screws, the barrel of cylindrical drum runs through the forming hole having some circles evenly to arrange, forming hole is outer little interior greatly round table-like, the centre of going to the bottom at cylinder is provided with collar bush II, collar bush II is for supporting main spin axis, and the lower end of main spin axis is through connection reducer and motor after collar bush II; Material feeding system is made up of feed hopper and support bar, feed hopper is truncated conical shape and upper port is greater than lower port, feed hopper lower port through the concentric circle holes of disk of cylinder top cover and the two be fixed together, be provided with at feed hopper lower port inwall the support bar that the coplanar and adjacent angle of three (or four) root is 120 ° (or 90 °).
Three described turning arms are coplanar and between two in 120 degree of distributions, the upright projection of two groups of turning arms overlaps just, article six, the shape of turning arm is all identical with size, the consistency of thickness of turning arm but width reduce from inside to outside gradually, to increase the extrapolability that turning arm produces material, the cross section ovalize of turning arm, oval trunnion axis is major axis, vertical axes is minor axis, to reduce the rotational resistance of turning arm, be provided with rotating hole at the other end through-thickness of turning arm.
The pinch roller outer lining surface uniform of described rolling wheel distributes the pinion of some rows, and the frictional force of gear and cylinder barrel, drive the rolling wheel rotation simultaneously moved in a circle, straw extrusion goes out forming hole.
Described support bar and disk are in sustained height, and three support bars are coplanar and between two in 120 degree of distributions, be provided with collar bush, collar bush I and the main spin axis of collar bush II common support in the intersection of support bar.
Advantage of the present invention and beneficial effect:
The present invention develops a kind of high-yield biomass compression forming system, utilize rolling wheel straw extrusion to go out forming hole, line up nibs due to some on rolling wheel corresponding circle column casing, output is improved greatly, successfully solve the problem that general straw compression molding machine productive rate is low, successful.
Accompanying drawing explanation
Fig. 1 is front view of the present invention (left-half is sectional view, and right half part is outside drawing)
Fig. 2 is the cut-away view of the rotary system of Fig. 1
The A-A sectional view of Fig. 3 Fig. 1
Fig. 4 is the feed system top view of Fig. 1
In figure: 1. the wall circle I2. turning arm I3. that converges props up axle sleeve I4. rolling wheel 5. axle sleeve II6. and revolves
Pivoted arm II7. remittance wall circle II8. collar bush I9. collar bush II10. main spin axis 11. feed hopper 12. cylindrical drum
13. top covers 14. are gone to the bottom 15. forming hole 16. pinch roller inner core 17. pinch roller outer lining 18. support bars.
Detailed description of the invention
The present invention by following examples being described in further detail by reference to the accompanying drawings, but the present embodiment the technology contents that describes be illustrative, instead of determinate, protection scope of the present invention should do not limited to successively.
A kind of high-yield biomass compression forming system, is made up of rotary system, environmental simulation system and material feeding system, rotary system revolves system by master and roll extrusion system forms, master revolves system by main spin axis 10 and upper and lower two groups of turning arms 2, 6 are formed, often organize turning arm 2, 6 are respectively provided with three turning arms 2, 6, every bar turning arm 2, 6 are all fixed in main spin axis 10, turning arm 2, 6 rotate along with the rotation of main spin axis 10, article three, turning arm 2, 6 is coplanar and between two in 120 degree of distributions, two groups of turning arms 2, the upright projection of 6 overlaps just, article six, turning arm 2, the shape of 6 is all identical with size, turning arm 2, the consistency of thickness of 6 but width reduce from inside to outside gradually, to increase turning arm 2, the extrapolability that 6 pairs of materials produce, turning arm 2, the cross section ovalize of 6, oval trunnion axis is major axis, vertical axes is minor axis, to reduce turning arm 2, the rotational resistance of 6, at turning arm 2, the other end through-thickness of 6 is provided with rotating hole, an axle sleeve 3 is provided with at rotating hole place, 5, make rolling wheel 4 more firm.Turning arm 2,6 is fixed by converging armlet 1,7 in the intersection of main spin axis 10, makes turning arm 2,6 more stable like this; Roll extrusion system is made up of three groups of sub-roll extrusion systems, every subgroup roll extrusion system is formed by a rolling wheel 4 and corresponding parts, rolling wheel 4 is made up of pinch roller inner core 16 and pinch roller outer lining 17, if rolling wheel outer lining 17 surface uniform distribution row pinion, gear is less, increase the frictional force of rolling wheel 4 during rotation, promote rolling wheel 4 rotation, straw extrusion goes out forming hole 15; Environmental simulation system is cylinder barrel shape, gone to the bottom by cylinder top cover 13, cylindrical drum 12 and cylinder and 14 to form, cylinder top cover 13 is the disks with concentric circle holes, disk external diameter is equal with cylindrical drum 12 external diameter and the two is connected by some fixed screws, cylinder go to the bottom 14 centre be provided with collar bush 8,9, collar bush II9 is for supporting main spin axis 10, decelerator and motor are repeatedly kicked into through after collar bush II9 in the lower end of main spin axis 10, the barrel of cylindrical drum 12 is provided with the forming hole 15 that some circles are evenly arranged, and forming hole 15 runs through barrel wall and is outer little interior large truncated conical shape; Material feeding system is made up of feed hopper 11 and support bar 18, feed hopper 11 is in truncated conical shape and upper port is greater than lower port, feed hopper 11 bottom cylinder through the concentric circle holes of cylinder top cover 13 disk and the two be fixed together, the support bar 18 that the coplanar and adjacent angle of three (or four) root is is provided with at feed hopper 11 bottom cylinder inner wall, article three, support bar 18 coplanar and between two in 120 ° (or 90 °) distribution, collar bush 10 is provided with, collar bush I5 and the main spin axis of collar bush II6 common support in the intersection of root support bar 18.
Using method of the present invention:
After motor start-up, through the regulating action of decelerator, main spin axis 10 is got up with suitable rotational speed and driven rotary arm 2,6 rotates, turning arm 2,6 drives rolling wheel 4 to circle again, due to the resistance of pinion, the circular motion of rolling wheel 4 is obstructed, and then facilitates rolling wheel 4 around rotation, such rolling wheel 4 straw extrusion goes out forming hole 15.It is inner that biomass material enters cylinder barrel 12 by feed hopper 11, the material entering cylinder barrel 12 inside relies on Action of Gravity Field to move down on the one hand, rely on turning arm 2 on the other hand, the extrapolability of 6 moves to cylinder barrel 12 wall, enter rolledly take turns 4 winding and get into forming hole 15, be compressed by the material getting into forming hole 15 and produce heat, heat makes the chemical composition deliquescing of material, become sticky, add the viscosity of mud self and the pressure of extrusion plug, make materials from bonding become block and released forming hole 15 by the material of follow-up press-in, the biomass molding fuel of hard and compact is formed after cooling.
Claims (4)
1. a high-yield biomass compression forming system, is characterized in that: be made up of rotary system, environmental simulation system and material feeding system; Rotary system revolves system by master and roll extrusion system forms, main system of revolving is made up of main spin axis, upper and lower two groups of turning arms and two remittance armlets, often organize turning arm and be provided with three turning arms, every bar turning arm is all fixed in main spin axis, turning arm rotates along with the rotation of main spin axis, converge armlet in upper and lower Liang Zu turning arm intersection, makes turning arm more stable; Roll extrusion system is made up of three groups of sub-roll extrusion systems, and every subgroup roll extrusion system is formed by a rolling wheel and an axle sleeve, and rolling wheel is made up of pinch roller inner core and pinch roller outer lining, an axle sleeve back-up roller pinch roller; Environmental simulation system is cylinder barrel shape, gone to the bottom by cylinder top cover, cylindrical drum and cylinder and form, cylinder top cover is a disk with concentric circle holes, disk external diameter is equal with cylinder barrel external diameter and the two is connected by some fixed screws, the barrel of cylindrical drum runs through the forming hole having some circles evenly to arrange, forming hole is outer little interior greatly round table-like, the centre of going to the bottom at cylinder is provided with collar bush II, collar bush II is for supporting main spin axis, and the lower end of main spin axis is through connection reducer and motor after collar bush II; Material feeding system is made up of feed hopper and support bar, feed hopper is truncated conical shape and upper port is greater than lower port, feed hopper lower port through the concentric circle holes of disk of cylinder top cover and the two be fixed together, be provided with at feed hopper lower port inwall the support bar that the coplanar and adjacent angle of three (or four) root is 120 ° (or 90 °).
2. the high-yield biomass compression forming system according to right I, it is characterized in that: three described turning arms are coplanar and between two in 120 degree of distributions, the upright projection of two groups of turning arms overlaps just, article six, the shape of turning arm is all identical with size, the consistency of thickness of turning arm but width reduce from inside to outside gradually, to increase the extrapolability that turning arm produces material, the cross section ovalize of turning arm, oval trunnion axis is major axis, vertical axes is minor axis, to reduce the rotational resistance of turning arm, rotating hole is provided with at the other end through-thickness of turning arm.
3. the high-yield biomass compression forming system according to right I, it is characterized in that: the pinch roller outer lining surface uniform of described rolling wheel distributes the pinion of some rows, the frictional force of gear and cylinder barrel, drive the rolling wheel rotation simultaneously moved in a circle, straw extrusion goes out forming hole.
4. the high-yield biomass compression forming system according to right I, it is characterized in that: described support bar and disk are in sustained height, article three, support bar is coplanar and between two in 120 degree of distributions, be provided with collar bush, collar bush I and the main spin axis of collar bush II common support in the intersection of support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410394078.6A CN105459435A (en) | 2014-08-12 | 2014-08-12 | High-yield biomass compression molding system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410394078.6A CN105459435A (en) | 2014-08-12 | 2014-08-12 | High-yield biomass compression molding system |
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| CN105459435A true CN105459435A (en) | 2016-04-06 |
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| CN201410394078.6A Pending CN105459435A (en) | 2014-08-12 | 2014-08-12 | High-yield biomass compression molding system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626499A (en) * | 2016-10-31 | 2017-05-10 | 大连泰达环保有限公司 | Bio-drying refuse derived fuel forming equipment |
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2014
- 2014-08-12 CN CN201410394078.6A patent/CN105459435A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626499A (en) * | 2016-10-31 | 2017-05-10 | 大连泰达环保有限公司 | Bio-drying refuse derived fuel forming equipment |
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Application publication date: 20160406 |