CN104149379B - A kind of biomass solid shaping machine - Google Patents
A kind of biomass solid shaping machine Download PDFInfo
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- CN104149379B CN104149379B CN201410253593.2A CN201410253593A CN104149379B CN 104149379 B CN104149379 B CN 104149379B CN 201410253593 A CN201410253593 A CN 201410253593A CN 104149379 B CN104149379 B CN 104149379B
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Abstract
The invention discloses a kind of biomass solid shaping machine, this forming machine includes cavity, crushed aggregates device and least one set extruding propulsion plant, described extruding propulsion plant and the discharging opening coaxial placement of cavity, and be fixed on the pedestal of inside cavity, described crushed aggregates device is fixed on above extruding propulsion plant by substrate, and described substrate is fixed on the lower section of cavity charging aperture.Forming machine of the present invention uses discharge outlet to be provided with the scheme of heater, it is only necessary to tentatively pulverized by raw material, it is not necessary to dries, makes moulding process reduce, and improves efficiency, cost-effective；By setting up heater in the forming cavity of bottom, it is ensured that under damp and cold working environment and/or for some special materials, still can be the most extruded, improve material and the adaptability of environment；By arranging the conical recipient structure of extrusion chamber, it is achieved feed is poor, improves extruded efficiency to greatest extent.
Description
Technical field
The present invention relates to a kind of forming machine.More particularly, to a kind of biomass solid shaping machine.
Background technology
Biomass energy has that reserves are big, be distributed the advantages such as wide, renewable, and its exploitation can be with efficient solution
The problems such as energy shortage, environmental pollution and the climate change that certainly world today faces.Biomass energy development bottle
Neck is that raw material is loose, energy consumption is high, die wear is big, production cost is high, biomass solid shaping skill
Art is effective one of technology solving the problems referred to above.Biomass solid shaping technology be by the wood flour of wooden class,
Rice straw, grass, Chinese medicine, industry domestic refuse etc., under certain conditions, size-reduced, dry, extruding is
There is the biomass product of regular geometric shapes.Its product-use widely, can be as feedstuff, cooking stove
With fuel, the pyrolytic gasification raw material of boiler, generate electricity, be processed into activated carbon etc..Conventional energy can be made full use of
Source development technique, makes high-grade gas, liquid, solid fuel by biomass material conversion, alleviates coal
Charcoal, oil anxiety situation, alleviate the most serious environmental problem, it is achieved sustainable economic development and country's energy
Source security strategy.
According to existing biomass solid shaping equipment, piston can be divided into rush formula according to operation principle molded
Machine, screw extruding bri quetting machine and roller forming machine.Wherein piston rushes formula pressing machine and is divided into again Mechanical Driven
Piston forming machine, hydraulic drive piston forming machine and hydraulic drives piston forming machine.Roller forming machine divides again
For ring mould granule-forming machine, flat-die granule-forming machine and to roller granule-forming machine.
If screw extruding bri quetting owner advances biomass extrusion molding by the rotation of spiral beating, its shortcoming is
Specific yield energy consumption is high, shaping area component wear is big, the life-span is short etc. and raw aqueous rate requires high.
The mould of roller molding machine is a horizontal fixed disc, and during charging, raw material is flat is sprinkling upon on flat-die, and pressure roller is straight
Line rolls around and rolls biomass material molding, and this device is difficult to produce the pressure of more than 40Mpa, therefore
Production density requires relatively low goods.
Above forming machine is all through extruding, the extruding finished product needed for formation by the material that will pulverize.It lacks
Point is for bulk cargo (such as sawdust etc), wheat straw, rice husk, the material such as corn straw in northeast, when being in
Extruded difficulty under wet environment.And the correspondingly design of single lead screw ex truding briquetting machine, manufacture complexity and maintenance are the most very
Difficulty, the life-span is short, and noise is big, and seriality is low, and reliability is the highest.
Accordingly, it is desirable to provide a kind of biomass solidification forming device, it is achieved fixed-type to bulk cargo, and
The most squeezable molding.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of biomass solid shaping machine, to overcome prior art
In be difficult to bulk cargo is carried out curing molding, it is difficult in wet condition to material curing molding, it is impossible to by demand
Adjust material density, maintenance difficult, high in cost of production problem.
For solving above-mentioned first technical problem, the present invention uses following technical proposals:
A kind of biomass solid shaping machine, this forming machine includes
Cavity, crushed aggregates device and least one set extruding propulsion plant, described extruding propulsion plant and cavity
Discharging opening coaxial placement, and be fixed on the pedestal of inside cavity, described crushed aggregates device is fixed by substrate
Above extruding propulsion plant, described substrate is fixed on the lower section of cavity charging aperture；
Described crushed aggregates device includes gear shaft and at least one spiral propeller, and described gear shaft includes driving
Wheel and axle, described gear shaft is arranged on substrate, and described spiral propeller is fixed on substrate by gear shaft
On, driving wheel band dynamic spiral propeller rotates；
Described extruding propulsion plant includes the first oil cylinder, with the piston cylinder of extrusion head and Auto-regulating System of Density of Heavy Medium head,
Described first oil cylinder is fixed on the pedestal upper surface of described inside cavity, the described piston cylinder with extrusion head
Being arranged on inside the first oil cylinder, described Auto-regulating System of Density of Heavy Medium head is arranged in the piston cylinder with extrusion head.
Preferably, described spiral propeller is two, is separately fixed at the two ends of described gear shaft；Described
Extruding propulsion plant is two groups.
Preferably, the charging aperture of described cavity is provided with cone separating plate, and described cone separating plate is fixed
On the substrate；The discharge outlet of described cavity is provided with extrusion chamber, and described extrusion chamber includes that material heats
Cylinder and forming tube, one end of described material cartridge heater is fixed on the discharge outlet of cavity, and described forming tube is solid
It is scheduled on the other end of material cartridge heater.
Preferably, described material cartridge heater includes recipient, infrared heating band and heat-insulation layer, described crowded
Pressure cylinder, infrared heating band and heat-insulation layer are fixed the most successively；Described recipient inwall is provided with instead
Penetrate wall.
Preferably, described recipient is that variable cross-section leads to cylinder.
Preferably, described forming machine also includes cutting knife and the cutter driving being made up of piston rod and the second oil cylinder
Device, described cutting knife is fixed on the piston of cutter actuating device, and described cutter actuating device is positioned at particle
Between device and extruding propulsion plant, and fix on the substrate.
Preferably, described forming machine also includes the motor driver being fixed on cavity base interior, described
Motor driver is connected by driving gear component with crushed aggregates device.
Preferably, described forming machine also includes the hydraulic system being fixed on cavity base interior, described hydraulic pressure
System is connected by hydraulic tube with cutter actuating device and extruding propulsion plant respectively.
Preferably, described forming machine also includes the electric supply installation being fixed on cavity base interior.
Preferably, described forming machine also includes the control unit for controlling described forming machine coordinate operation.
Beneficial effects of the present invention is as follows:
1, the present invention passes through crushed aggregates device and pressurizing unit, it is achieved first material is tentatively extruded pulverizing, simultaneously
Change the pliability of material, more extruded through hydraulic system, improve material to greatest extent
Molding effect, and lower energy consumption and the abrasion of equipment；
2, forming machine of the present invention uses discharge outlet to be provided with the scheme of heater, it is only necessary to by former
Material is preliminary to be pulverized, it is not necessary to dries, makes moulding process reduce, and improves efficiency, cost-effective；
3, by setting up heater in the forming cavity of bottom, it is ensured that under damp and cold working environment and/or for
Some special materials, still can be the most extruded, improves material and the adaptability of environment；
4, by arranging the conical recipient structure of extrusion chamber, it is achieved feed is poor, improves to greatest extent
Extruded efficiency；
5, owing to mutually isostructural left and right helical layer can be used to advance and pressing mechanism so that it is have mutually
Transsexual, improve the continuous production rate of equipment；
6, forming machine of the present invention, the biomass moulding block produced, can be not only used for fuel,
Simultaneously can also be as biomass carbonization basic material.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described in further detail.
Fig. 1 illustrates the schematic diagram of a kind of biomass solid shaping machine of the present invention.
Detailed description of the invention
In order to be illustrated more clearly that the present invention, below in conjunction with preferred embodiments and drawings, the present invention is done further
Explanation.Parts similar in accompanying drawing are indicated with identical reference.Those skilled in the art should
Understand, below specifically described content be illustrative and be not restrictive, the present invention should not limited with this
Protection domain.
The invention discloses a kind of biomass solid shaping machine, this forming machine include cavity, crushed aggregates device and
Two groups of extruding propulsion plants, described extruding propulsion plant and the discharging opening coaxial placement of cavity, and be fixed on
On the pedestal 21 of inside cavity, described crushed aggregates device is fixed on above extruding propulsion plant by substrate 8,
Described substrate 8 is fixed on the lower section of cavity charging aperture 1；The charging aperture 1 of described cavity is provided with cone point
From plate 2, described cone separating plate 2 is fixed on described substrate 8；The discharge outlet of described cavity is provided with
Extrusion chamber 15, described extrusion chamber 15 includes that material cartridge heater and forming tube 19, described material cartridge heater are
Variable cross-section leads to cylinder, and preferred feed cartridge heater is cone, the heavy caliber end of described cone material cartridge heater
Being fixed on the discharge outlet of cavity, described cone material cartridge heater includes recipient 18, infrared heating
Band 16 and heat-insulation layer 20, described recipient 18, infrared heating band 16 and heat-insulation layer 20 are from inside to outside
Fixing successively, the inwall of described recipient 18 is provided with reflecting wall, for infrared wave is reflected,
Matter Transfer is heated；Described forming tube 19 is fixed on the small-caliber end of cone material cartridge heater；Described
Crushed aggregates device includes driving wheel 4 and two spiral propellers 6, and described driving wheel 4 arranges on the substrate 8,
Described spiral propeller 6 is affixed with driving wheel 4 by axle 27, it is achieved driving wheel 4 band dynamic spiral propeller
6 rotate；Described extruding propulsion plant includes the first oil cylinder 26, with the piston cylinder 12 of extrusion head and density
Regulation 11, described oil cylinder is fixed on described pedestal 21, and the described piston cylinder 12 with extrusion head sets
Putting inside the first oil cylinder 26, described Auto-regulating System of Density of Heavy Medium 11 is arranged in the piston cylinder 12 with extrusion head.
Described Auto-regulating System of Density of Heavy Medium 11 can be according to actual needs
Of the present invention also include cutting knife 13 and the cutter actuating device 25 being made up of piston and the second oil cylinder,
Described cutting knife 13 is fixed on the piston of cutter actuating device 25, and described cutter actuating device 25 is positioned at broken
Between material device and extruding propulsion plant, and being fixed on described substrate 8, described cutting knife 13 passes through cutting knife
Driving means 25 moves reciprocatingly, crushed aggregates device cut off by the material squeezed out, it is simple to extruding advances dress
Put and material is further processed.
Forming machine of the present invention also includes the electric supply installation 22 being fixed on cavity base interior, and this is for Denso
Putting 22 to power for forming machine each several part device of the present invention, this device adds respectively at circular platform type material simultaneously
Infrared Heating band 16 and the heat-insulation layer 20 of hot cylinder electrically connect, for adjusting according to practical situation change in good time
The temperature of Infrared Heating band 16 and the temperature of heat-insulation layer 20, make material reach required degree of drying.
Forming machine of the present invention also includes the motor driver 23 being fixed within cavity pedestal 21, institute
State motor driver 23 to be connected by driving gear component with crushed aggregates device, this motor driver 23
Power is provided for the driving wheel 4 for crushed aggregates device, so that driving wheel 4 band dynamic spiral propeller rotates 6,
By disconnected for material strand.
Forming machine of the present invention also includes the hydraulic system 24 being fixed on cavity base interior, described hydraulic pressure
System 24 is connected by hydraulic tube with cutter actuating device 25 and extruding propulsion plant respectively, hydraulic system
24 provide hydraulic power source for cutter actuating device 25 and extruding propulsion plant.
Material is sent into the screw propulsion in crushed aggregates device by the separating plate 2 in charging aperture 1 by material uniformly
Pulverizing in device 6, at the feedstock transportation after spiral is pulverized to the charging aperture 9 of forming cavity, utilization is cut
The material of pulverizing is tentatively blocked by cutter 13, and material is carried out by the piston cylinder 12 with extrusion head in forming cavity
Extruding, after material passes through in extruding feeding material cartridge heater, by the Far-infrared Heating band 16 of cartridge heater outer layer
Carrying out material drying heating, the material after drying needs the solidification of volume and shape by obtaining after forming tube
Material.
The present invention uses inside cavity to be provided with crushed aggregates device and the structure of extruding propulsion plant, and described particle fills
Setting in the lower section of the charging aperture 1 of described cavity, and it is fixed on the top extruding propulsion plant by substrate 8,
The material so making crushed aggregates device pulverize can directly be fallen by forming cavity feeding mouth 9 after particle outlet extrusion
In the pressed end of extruding propulsion plant, by extruding propulsion plant, material is extruded.This kind of through particle
The effect of device and extruding propulsion plant can improve the extruded effect of material to greatest extent, meets
The extruded requirement of the materials such as the straw big to pliability, moisture content is high.
Cavity of the present invention, crushed aggregates device and extruding propulsion plant constitute through material space of walking, and utilize
The material pulverized is sent into forming cavity feeding mouth 9 by cavity upper wall and crushed aggregates device, and material advances dress by extruding
Put and material is pressed into extrusion chamber 15 from forming cavity, by material cartridge heater and forming tube 19, by fixed for material solidification
Type.Recipient 18 of the present invention can be made into the logical of variable cross-section according to the demand of dry materials degree and density
Cylinder, in the present embodiment, preferred recipient is conically shaped.Recipient can the shape of material as required
Make the shapes such as circle, ellipse and rectangle.
In order to improve the interchangeability of device, crushed aggregates device and extruding propulsion plant are arranged to symmetrical knot
Structure, such structure is convenient installs, and reduces part specifications, and without repair when beneficially shaping mechanism keeps in repair
I.e. fast changeable, simplifies maintenance process, saves man-hour, reduces labor intensity.
Crushed aggregates device, extruding pushing means, cutter driving are filled by forming machine of the present invention by control unit
Put the heating-up temperature with material cartridge heater to be controlled, to realize each several part device co-ordination in forming machine.
The operation principle of a kind of biomass solid shaping machine of the present invention:
Open electric supply installation 22, power for each device of system, be Far-infrared Heating band 16 and heat-insulation layer simultaneously
20 for electric preheating, and when temperature reaches necessary requirement, control unit sends instruction and stops Infrared Heating band 16
Heating, enters keeping warm mode, opens motor driver 23 simultaneously, and motor driver 23 drives by driving
The gear shaft motion of driving wheel 4 and axle 27 composition, thus band dynamic spiral propeller 6 rotates, biomass material
Entered by feeding mouth 1, make raw material all assign in spiral propeller 6, through left-and-right spiral through separating plate 2
The extruding of propeller 6 makes preliminary the rolling and pulverizing of raw material, changes the pliability of material, simultaneously in extruding
Under effect, the temperature of raw material also has certain lifting, spiral propeller 6 by the material tentatively pulverized from particle
The particle outlet of device is released, and material is sent into forming cavity, when forming cavity by the feeding mouth 9 of forming cavity
When material is enough, control unit control cutter actuating device 25 drive cutting knife by material cut off, and block to
Forming cavity feed, continues feed after propulsion plant return to be extruded；After populated for forming cavity material, start
Hydraulic system, oil pump starts working, and hydraulic oil enters extruding propulsion plant by the pipeline of hydraulic system 24
Plunger shaft in, the piston cylinder 12 with extrusion head moves the most to the left and right sides, enters biomass material
Row extruding, advances owing to the recipient 18 of variable cross-section limits the smooth of biomass material, meanwhile,
Auto-regulating System of Density of Heavy Medium 11 regulation is utilized to be extruded the shatter value of material so that biomass material is more had by extrusion head
The extruding of effect, therefore biomass material is in cartridge heater, not only can dry, and can make material more
Closely knit；When the piston cylinder 12 with extrusion head extruded in propulsion plant move to maximum spacing time, control
Unit sends travel switch signal and controls the electrically-controlled valve in hydraulic system, and electrically-controlled valve switches, and hydraulic oil changes stream
To, hydraulic oil enters extruding propulsion plant by hydraulic system 24 pipeline and starts adverse movement, returns to initial
Position, now control unit controls cutter actuating device 25 adverse movement, continues as forming cavity feed；?
Under the effect of temperature and pressure, biomass material there occurs that physical and chemical changes, surfaces stick reach tight
Bond effect, molding extruding in forming tube.So iterative cycles, biomass material is through machine-shaping
After product constantly extruded from the forming tube 19 on both sides.
In sum, the present invention passes through crushed aggregates device and pressurizing unit, it is achieved first material is tentatively extruded pulverizing,
Change the pliability of material simultaneously, more extruded through hydraulic system, improve thing to greatest extent
The molding effect of material, and lower energy consumption and the abrasion of equipment；Forming machine of the present invention uses discharge outlet
It is provided with the scheme of heater, it is only necessary to tentatively pulverized by raw material, it is not necessary to dry, make moulding process reduce,
Improve efficiency, cost-effective；By setting up heater in the forming cavity of bottom, it is ensured that at damp and cold building ring
Under border and/or for some special materials, still can be the most extruded, improve material and environment
Adaptability；By arranging the structure of the conical recipient of extrusion chamber, it is achieved feed is poor, carries to greatest extent
High extruded efficiency；Owing to mutually isostructural left and right helical layer can be used to advance and pressing mechanism, make
It has interchangeability, improves the continuous production rate of equipment；Forming machine of the present invention, the life produced
Material forming blocks, can be not only used for fuel, simultaneously can also be as biomass carbonization basic material.
Obviously, the above embodiment of the present invention is only for clearly demonstrating example of the present invention, and also
Non-is the restriction to embodiments of the present invention, for those of ordinary skill in the field, above-mentioned
Can also make other changes in different forms on the basis of explanation, here cannot be to all of enforcement
Mode gives exhaustive, every belongs to the obvious change or variation that technical scheme extended out
Row still in protection scope of the present invention.
Claims (9)
1. a biomass solid shaping machine, it is characterised in that: this forming machine includes
Cavity, crushed aggregates device and least one set extruding propulsion plant, described extruding propulsion plant and cavity
Discharging opening coaxial placement, and be fixed on the pedestal (21) of inside cavity, described crushed aggregates device passes through base
Plate (8) is fixed on above extruding propulsion plant, and described substrate is fixed on the lower section of cavity charging aperture (1)；
The charging aperture (1) of described cavity is provided with cone separating plate (2), described cone separating plate (2)
It is fixed on described substrate (8)；
Described crushed aggregates device includes gear shaft and spiral propeller (6), and described gear shaft includes driving wheel (4)
With axle (27), described spiral propeller (6) is fixed on substrate (8) by gear shaft, gear shaft band
Dynamic spiral propeller (6) rotates；Described spiral propeller (6) is two, and the most in the horizontal direction
The upper two ends with described driving wheel are fixed；
Described extruding propulsion plant includes the first oil cylinder (26), with the piston cylinder (12) of extrusion head and close
Degree regulation head (11), described first oil cylinder (26) is fixed on the upper table of pedestal (21) of described inside cavity
Face, it is internal that the described piston cylinder with extrusion head (12) is arranged on the first oil cylinder (26), described density
Regulation head (11) is arranged on the piston cylinder (12) with extrusion head Nei；
Described forming machine also includes cutting knife (13) and the cutter driving dress being made up of piston rod and the second oil cylinder
Putting (25), described cutting knife (13) is fixed on the piston of cutter actuating device (25), and described cutting knife drives
Dynamic device (25) is between crushed aggregates device and extruding propulsion plant, and is fixed on described substrate (8).
A kind of biomass solid shaping machine the most according to claim 1, it is characterised in that: described crowded
Pressure propulsion plant is two groups.
A kind of biomass solid shaping machine the most according to claim 1, it is characterised in that:
The discharge outlet of described cavity is provided with extrusion chamber, described extrusion chamber (15) include material cartridge heater and
Forming tube (19), one end of described material cartridge heater is fixed on the discharge outlet of cavity, described forming tube (19)
It is fixed on the other end of material cartridge heater.
A kind of biomass solid shaping machine the most according to claim 3, it is characterised in that:
Described material cartridge heater includes recipient (18), infrared heating band (16) and heat-insulation layer (20),
Described recipient (18), infrared heating band (16) and heat-insulation layer (20) are fixed the most successively；
Described recipient (18) inwall is provided with reflecting wall (17).
A kind of biomass solid shaping machine the most according to claim 4, it is characterised in that: described crowded
Pressure cylinder (18) is that variable cross-section leads to cylinder.
A kind of biomass solid shaping machine the most according to claim 1, it is characterised in that: described one-tenth
Type machine also includes being fixed on the motor driver (23) that cavity pedestal (21) is internal, and described motor drives
Device (23) is connected by driving gear component with the gear shaft in crushed aggregates device.
A kind of biomass solid shaping machine the most according to claim 1, it is characterised in that: described one-tenth
Type machine also includes the hydraulic system (24) being fixed on cavity base interior, and described hydraulic system (24) is respectively
It is connected by hydraulic tube with cutter actuating device (25) and extruding propulsion plant.
A kind of biomass solid shaping machine the most according to claim 1, it is characterised in that: described one-tenth
Type machine also includes the electric supply installation (22) being fixed on cavity base interior.
9. according to a kind of biomass solid shaping machine described in claim 1, it is characterised in that: described molding
Machine also includes the control unit for controlling described forming machine coordinate operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410253593.2A CN104149379B (en) | 2014-06-10 | 2014-06-10 | A kind of biomass solid shaping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410253593.2A CN104149379B (en) | 2014-06-10 | 2014-06-10 | A kind of biomass solid shaping machine |
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| CN104149379A CN104149379A (en) | 2014-11-19 |
| CN104149379B true CN104149379B (en) | 2017-01-04 |
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| CN201410253593.2A Expired - Fee Related CN104149379B (en) | 2014-06-10 | 2014-06-10 | A kind of biomass solid shaping machine |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109172014A (en) * | 2018-10-10 | 2019-01-11 | 东莞定远陶齿制品有限公司 | A kind of customized type removable denture wax pattern former |
| CN109225525A (en) * | 2018-10-19 | 2019-01-18 | 徐建飞 | A kind of garbage-molding equipment |
| CN110052218B (en) * | 2019-05-08 | 2021-07-09 | 黑龙江八一农垦大学 | Biomass fuel particle double-automatic intermittent cutting device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3828662A1 (en) * | 1988-08-24 | 1990-03-08 | Priesemuth W | DEVICE FOR PRODUCING PLASTIC REGENERATE |
| CN200974291Y (en) * | 2006-09-04 | 2007-11-14 | 吉林大学 | Biomass straw forming machine |
| CN101564906A (en) * | 2008-04-24 | 2009-10-28 | 辽宁鑫能机械设备制造有限公司 | Biomass fuel molding machine |
| CN201552766U (en) * | 2009-12-11 | 2010-08-18 | 盂县社会福利高锰耐磨件厂 | Biomass particle briquetting machine |
| CN102990966B (en) * | 2012-12-26 | 2015-07-22 | 宣化冶金工业有限责任公司 | Double-head mechanical type bar pressing machine |
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Granted publication date: 20170104 Termination date: 20170610 |