CN206935316U - A kind of straw granulating device - Google Patents
A kind of straw granulating device Download PDFInfo
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- CN206935316U CN206935316U CN201621417886.0U CN201621417886U CN206935316U CN 206935316 U CN206935316 U CN 206935316U CN 201621417886 U CN201621417886 U CN 201621417886U CN 206935316 U CN206935316 U CN 206935316U
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Abstract
The utility model discloses a kind of straw granulating device, the device includes：Main body, first, second die assembly, first and second die assembly is equipped with some row's grooves, often arrange in groove and be equipped with row's mould pipe group, often row's mould pipe group is made up of multiple spaced mould pipes, each mould Guan Jun uses trumpet-shaped inlet, the trumpet-shaped inlet of each mould pipe is located in groove, is often arranged and is respectively provided with row's double wedge outside the trumpet-shaped inlet of mould pipe group；The fixation head of the second die assembly of mobile head and installation of the first die assembly of installation is arranged with main body, each row's double wedge of two die assemblies is interlaced, and two die assemblies are pressed corresponding to the embedded other side's die assembly of each row's double wedge of latter two die assembly in the trumpet-shaped inlet of each row's mould pipe in mobile head driving.The device can realize chopping and extrusion forming integrated treatment, without the pretreatment such as being crushed, being heated to stalk so that straw granulating technique is extremely simple, lifts straw granulating efficiency.
Description
Technical field
It the utility model is related to the field of comprehensive utilization of biomass, and in particular to a kind of straw granulating device.
Background technology
Straw granulating technology is one kind of biomass utilization technologies.Stalk forming technology is mainly with ring in the market
Based on mould, flat-die grain forming, the mold use life-span is low, and the requirement to material is higher, needs to enter stalk mostly before shaping
Row comminution pretreatment, and need to be heated material in forming process, energy consumption is big, and complex process, occupation area of equipment is big, raw
Bad environments are produced, dust pollution is more serious, and production efficiency is relatively low.
Such as：Existing Chinese Patent Application No. CN201110388482.9, publication number CN102517112A provide a kind of life
Material flat-die particle automatic forming system, the formation system complex manufacturing equipment space are big, it is necessary to enter to raw material
Row heats.
Existing Chinese Patent Application No. 201420386268.9, publication number CN203971880U provide a kind of vertical type ring mould
Granulator, the equipment is high to material requirement to be pre-processed, it is necessary to carry out broken wait early stage.
Existing Chinese Patent Application No. 201020519186.9, publication number CN201841002U provide a kind of bimodulus to pressure
Mutually crowded straw granulator, the equipment, which can not be realized, carries out extrusion forming while shredded to material, and to the larger material of particle diameter
Easy jam.
Utility model content
Based on the problems of prior art, the purpose of this utility model is to provide a kind of straw granulating device,
The stalk particle to form shaping can be extruded stalk in chopping, simplifies straw granulating step, lifts treatment effeciency.
The purpose of this utility model is achieved through the following technical solutions：
The utility model embodiment provides a kind of straw granulating device, including：
Main body, the first die assembly and the second die assembly；Wherein,
First and second die assembly is equipped with some row's grooves, often arranges in groove and is equipped with row's mould pipe group, often arranges mould
Pipe group is made up of multiple spaced mould pipes, and each mould Guan Jun uses trumpet-shaped inlet, and the trumpet-shaped inlet of each mould pipe is located at recessed
In groove, often arrange and be respectively provided with row's double wedge outside the trumpet-shaped inlet of mould pipe group；
The mobile head being oppositely arranged is arranged with the main body and fixes head, on the mobile head described in setting
First die assembly, sets second die assembly on the fixed head, each row's double wedge of first die assembly with
Each row's double wedge of second mould is oppositely arranged one by one and each row's double wedge of first die assembly and second die assembly
Each row's double wedge it is interlaced, the mobile head can drive first die assembly to be pressure bonded to second die assembly,
Press corresponding to the embedded other side's die assembly of each row's double wedge of latter two die assembly in the trumpet-shaped inlet of each row's mould pipe.
The utility model embodiment also provides a kind of straw granulating method, is filled using above-mentioned straw granulating
Put, including：
Using stalk material as raw material；
The stalk material is added to each row's double wedge of first, second die assembly of the straw granulating device
Between, drive first die assembly to be pressed to second die assembly from the mobile head of the main body, pass through two
Each row's nib of each row's double wedge of a die assembly and another opposing mold component coordinates in individual die assembly, will be loose
Straw cutting is simultaneously expressed in the trumpet-shaped inlet of each nib, until turning into the stalk of shaping after in extruding to each nib
Particle, discharged by first, second die assembly.
The stalk particle that the utility model embodiment provides it can be seen from above-mentioned technical scheme provided by the utility model
Shaped device, by setting first, second die assembly that can be pressed relatively respectively on main body, due to first, second mould
Tool component is respectively equipped with corresponding nib and double wedge so that and the technique using device progress straw granulating is very simple,
, can be directly by stalk of the field Jing Guo naturally dry without the pretreatment measure such as be crushed, heated to stalk before shaping
It is processed into rod-shpaed particle.And grain forming effect is good, according to the difference of stalk material, grain density is up to 0.6~0.9t/
m3.The technological adaptability is quite varied, can pick up machinery with stalk and be used in combination, directly add stalk while stalk picks up
Work can greatly save intermediate transition time and the cost of stalk into particle；It can also be applied to fix in factory building, carry out particle
Produce in enormous quantities.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present utility model
Example, on the premise of not paying creative work, can also be according to these accompanying drawings for one of ordinary skill in the art
Obtain other accompanying drawings.
Fig. 1 is the structural representation for the straw granulating device that the utility model embodiment provides；
Fig. 2 is Fig. 1 A-A to sectional view；
Fig. 3 is the schematic diagram of application state one for the straw granulating device that the utility model embodiment provides；
Fig. 4 is the schematic diagram of application state two for the straw granulating device that the utility model embodiment provides；
Part corresponding to each label is in figure：The die assemblies of 1- first；The mould pipe of the moulds of 10- first；The moulds of 11- first
The straight pipe body of mould pipe；The trumpet-shaped inlet of the mould pipe of the moulds of 12- first；The groove of the die assemblies of 100- first；130- first
The double wedge of die assembly；The curved edge of the double wedge of the moulds of 13- first；The arc crown of the double wedge of the moulds of 14- first；2- second
Die assembly；The mould pipe of the moulds of 2- second；The straight pipe body of the mould pipe of the moulds of 21- second；The loudspeaker of the mould pipe of the moulds of 22- second
Shape entrance；The groove of the die assemblies of 200- first；The double wedge of the die assemblies of 230- first；The arc of the double wedge of the moulds of 23- second
Cutting edge；The arc crown of the double wedge of the moulds of 24- second；The material that 15- enters in the first mould trumpet-shaped inlet；The moulds of 16- first
Bar after being molded in tool；The material that 25- enters in the second mould trumpet-shaped inlet；Bar after the die for molding of 26- second；
3- stalk materials.
Embodiment
With reference to particular content of the present utility model, the technical scheme in the embodiment of the utility model is carried out it is clear,
It is fully described by, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole implementation
Example.Based on embodiment of the present utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
Every other embodiment, belong to the scope of protection of the utility model.
As shown in Fig. 1 to 2, a kind of straw granulating device of the utility model embodiment offer is a kind of in chopping
The shaped device of straw extrusion particle, including：
Main body, the first die assembly and the second die assembly；Wherein,
First and second die assembly is equipped with some row's grooves, often arranges in groove and is equipped with row's mould pipe group, often arranges mould
Pipe group is made up of multiple spaced mould pipes, and each mould Guan Jun uses trumpet-shaped inlet, and the trumpet-shaped inlet of each mould pipe is located at recessed
In groove, often arrange and be respectively provided with row's double wedge outside the trumpet-shaped inlet of mould pipe group；
The mobile head being oppositely arranged is arranged with the main body and fixes head, on the mobile head described in setting
First die assembly, sets second die assembly on the fixed head, each row's double wedge of first die assembly with
Each row's double wedge of second mould is oppositely arranged one by one and each row's double wedge of first die assembly and second die assembly
Each row's double wedge it is interlaced, the mobile head can drive first die assembly to be pressure bonded to second die assembly,
Press corresponding to the embedded other side's die assembly of each row's double wedge of latter two die assembly in the trumpet-shaped inlet of each row's mould pipe.
In above-mentioned shaped device, mobile head and fixed head is upper and lower is oppositely arranged on the main body.
In above-mentioned shaped device, first, second mould is by multiple structure identical tabular mould structures being set up in parallel
Into；
Each tabular mould is provided with a groove, is provided with the spaced mould pipe of a row in groove, each mould Guan Jun be by
The straight pipe body of both ends open is formed with the trumpet-shaped inlet as entrance, row's mould pipe composition mould pipe group, the loudspeaker of each mould pipe
Shape entrance is located in groove.
In above-mentioned shaped device, each mould Guan Jun on each tabular mould is equidistantly positioned.
In above-mentioned shaped device, each double wedge in the row's double wedge set outside the trumpet-shaped inlet of mould pipe group is often arranged by prominent
The crown and the circular arc cutting edge of depression gone out is formed, each double wedge entirety undulate structure.
In above-mentioned shaped device, press that each row's double wedge of latter two die assembly is embedded corresponding with other side's mould respectively to be arranged
It is in the trumpet-shaped inlet of mould pipe：Each crown of each row's double wedge of first mould is embedded into corresponding with second mould
In each mould pipe trumpet-shaped inlet of each row's mould pipe group, each crown of each row's double wedge of second mould is embedded into and described first
Corresponding to mould respectively in the trumpet-shaped inlet of each mould pipe of row's mould pipe.During specific mould assembling, the double wedge of the first mould is just
In the groove of embedded second mould, while the double wedge of the second mould is also embedded just below in the groove of the first mould, and both mutually hand over
Mistake arrangement installation, and ensure that there is satisfactory gap between double wedge side wall and recess sidewall.First mould and the second mould
Final distance after matched moulds must fix, to ensure that each double wedge crown is embedded in certain depth in the trumpet-shaped inlet of circular hole,
The crown of upper second mould will not also produce interference with groove simultaneously.
Above-mentioned shaped device is using the characteristic of stalk compressible formation compactness solid under high pressure, to carry out stalk
Grain production and processing, the stalk of chopping is squeezed into narrow and small cavity volume, as stalk is continuously passively squeezed into, stalk is solid
The pressure born in fixed cavity volume is increasing, and local pressure under high pressure, occurs stalk mutually sliding up to more than 100MPa
Dynamic, mutual space is reduced, and which part can produce plastic deformation, mutually nested between stalk to reach certain adhesion,
And along with the cementation of emplastic in stalk, make mutually to tangle between stalk, be tightly combined, be not loose, be pressed into tool
Effigurate solid particle.
Referring to shown in Fig. 3,4, the utility model embodiment also provides a kind of straw granulating method, using above-mentioned straw
Stalk particle forming device, including：
Using stalk material as raw material；
The stalk material is added to each row's double wedge of first, second die assembly of the straw granulating device
Between, drive first die assembly to be pressed to second die assembly from the mobile head of the main body, pass through two
Each row's nib of each row's double wedge of a die assembly and another opposing mold component coordinates in individual die assembly, will be loose
Straw cutting is simultaneously expressed in the trumpet-shaped inlet of each nib, until turning into the stalk of shaping after in extruding to each nib
Particle, discharged by first, second die assembly.
Specifically, in the above method, material is from the central idle position feedings of two moulds, during two mould relative motions,
The both sides side wall seamed edge of mould double wedge is similar to the cutting edge of scissors, will be cut off positioned at material herein, while material is cut off
It is pressed into by double wedge crown in circular hole trumpet-shaped inlet.So repeatedly chopping and extruding, material is cumulative in trumpet-shaped inlet,
Compactness gradually increases, and is discharged finally by circular hole, generates bar-shaped particle.
The utility model embodiment is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, core texture of the present utility model be a pair of relative motions it is mutually chimeric by some flat boards
The die assembly of shape mould composition, i.e. the first die assembly 1, the second die assembly 2, any set of molds in the two die assemblies
Part can be fixed on static workbench (the fixation head i.e. on main body), and another die assembly is arranged on power drive head
It is for linear motion relative to static die assembly under the driving of power drive head on (i.e. the mobile head of main body).For just
In explanation, now it is fixed on the second die assembly on static workbench, the first die assembly is arranged on power drive head, can
Exemplified by vertical direction moves up and down, illustrated with corresponding two moulds in first and second die assembly, by the first mould
A mould in component is referred to as the first mould 10, and another mould in the second die assembly is referred to as the second mould 20, and first
Double wedge 130,230 and groove 100,200 are machined with the relative working face of the mould 20 of mould 10 and second, on each mould
Double wedge and groove are staggered, equidistant in groove 100,200 to be machined with some mould pipes, each mould Guan Youzhi pipes body and loudspeaker
(the mould pipe 10 on the first mould 10 is made up of shape entrance composition straight pipe body 11 and trumpet-shaped inlet 12, on the second mould 20
Mould pipe 20 be made up of straight pipe body 21 and trumpet-shaped inlet 22), the double wedge on each mould is by the crown protruded and the circle of depression
(double wedge 130 on the first mould 10 is made up of arc cutting edge the circular arc cutting edge 14 of prominent crown 13 and depression, on the first mould 20
Double wedge 230 by prominent crown 23 and depression circular arc cutting edge 24 form).During two mould mounted in pairs, the first mould
Double wedge is embedded just below in the groove of the second mould, while the double wedge of the second mould is also embedded just below in the groove of the first mould, and two
The interlaced arrangement installation of person, and ensure that there is satisfactory gap between double wedge side wall and recess sidewall.First mould
Range ability is definite value, i.e. the final relative distance h of the first mould and the second mould is fixed value, it can be ensured that each double wedge
Crown is all embedded in certain depth in the trumpet-shaped inlet of straight pipe body, while the crown of upper second mould will not also produce with groove
Interference.Stalk Jing Guo naturally dry is fed from the central idle positions of two moulds, during two mould relative motions, mould double wedge
Both sides side wall seamed edge is similar to the cutting edge of scissors, will be cut off positioned at material herein, by double wedge crown while material is cut off
It is pressed into the trumpet-shaped inlet of straight pipe body.Such multiple shear extrusion, material is cumulative in trumpet-shaped inlet, compactness
Gradually increase, discharged finally by straight pipe body rear end, generate bar-shaped shaping stalk particle.
With reference to Fig. 3, Fig. 4 to being said in the present embodiment using the utility model shaped device to the process of stalk forming
It is bright：First mould is made to move along a straight line up and down, and the second mould is fixed；Stalk material 3 is positioned over to the upper plane of the second mould
On, the first mould vertical downward movement under the driving of external force.The stalk of fluffy is promoted and moved downwardly together by the first mould,
With the reduction of the extended distance between the first mould and the second mould, loose stalk becomes more and more tighter by preliminary extruding
Close, when the circular arc cutting edge 13,23 of the first mould and the second mould starts intersecting, the circular arc cutting edge of now relative motion is similar to
The scissors of material is being sheared, the straw cutting that will be contacted with circular arc cutting edge；It is convex on two moulds while stalk is cut off
The crown 14,24 of tooth 130,230 is squeezed into the trumpet-shaped inlet 22,12 of corresponding mould pipe 20,10, and the first mould 11 continues
Move downward, after circular arc cutting edge 13,23 is completely intersecting and mutually crosses a segment distance, make the first mould 11 and the second mould
Distance in 21 relative altitudes stops when being definite value h, is now cut with the intersecting stalk almost all contacted of circular arc cutting edge 13,23
It is disconnected, and squeezed into by the crown 14,24 of double wedge 130,230 in the trumpet-shaped inlet 22,12 of corresponding mould pipe 20,21.Hereafter
One mould 11 stops after beginning to ramp up arrival upper limit, continues to add materials to the upper surface of the second mould 21, the first mould 11
Move downward and start next course of work, so move in circles, stalk is constantly cut-off, is constantly squeezed into the mould pipe of mould
Trumpet-shaped inlet in, the stalk in trumpet-shaped inlet is cumulative, more and more closely knit, and the pressure that stalk is born is also increasingly
Greatly, when pressure increases to a certain extent, the stalk block being extruded can slowly enter in the straight pipe body 11,21 of mould pipe of mould.
Straight pipe body has certain length, and the segment length is the several times of straight circle pipe diameter, and the straight pipe body of this section is referred to as stalk guarantor's type section.
In stalk guarantor's type section, stalk block is further compressed, while bears the stalk block and the prolonged phase of circular hole wall generation of high pressure
To that can produce substantial amounts of heat after slip, the heat raises the temperature of stalk block itself and circular hole wall.At high temperature, its middle part
Point stalk block can produce plastic deformation, and emplastic can produce certain cementation in stalk block, make mutual between stalk
Tangle, with reference to more close, while heated circular hole wall can be such that stalk block surface locally carbonizes, and it is hardened not loose
Dissipate.Finally, closely have figurate stalk block to be extruded from circular hole end, form pole shape stalk particle 16,26.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should
It is defined by the protection domain of claims.
Claims (6)
- A kind of 1. straw granulating device, it is characterised in that including：Main body, the first die assembly and the second die assembly；Wherein,First and second die assembly is equipped with some row's grooves, often arranges in groove and is equipped with row's mould pipe group, often arranges mould pipe group It is made up of multiple spaced mould pipes, each mould Guan Jun uses trumpet-shaped inlet, and the trumpet-shaped inlet of each mould pipe is located in groove, Often arrange and be respectively provided with row's double wedge outside the trumpet-shaped inlet of mould pipe group；The mobile head being oppositely arranged and fixed head are arranged with the main body, described first is set on the mobile head Die assembly, second die assembly, each row's double wedge of first die assembly and second are set on the fixed head Each row's double wedge of mould be oppositely arranged one by one and each row's double wedge of first die assembly and second die assembly it is each Row's double wedge is interlaced, and the mobile head can drive first die assembly to be pressure bonded to second die assembly, pressing Corresponding to the embedded other side's die assembly of each row's double wedge of latter two die assembly in the trumpet-shaped inlet of each row's mould pipe.
- 2. a kind of straw granulating device according to claim 1, it is characterised in that the mobile head and fixed machine It is upper and lower to be oppositely arranged on the main body.
- A kind of 3. straw granulating device according to claim 1 or 2, it is characterised in that first, second mould Formed by multiple structure identical tabular moulds being set up in parallel；Each tabular mould is provided with a groove, is provided with the spaced mould pipe of a row in groove, each mould Guan Jun is by both ends Opening straight pipe body with as entrance trumpet-shaped inlet form, row's mould pipe form mould pipe group, each mould pipe it is horn-like enter Mouth is located in groove.
- 4. a kind of straw granulating device according to claim 3, it is characterised in that on each tabular mould Each mould Guan Jun is equidistantly positioned.
- 5. a kind of straw granulating device according to claim 1 or 2, it is characterised in that described often to arrange mould pipe group Each double wedge in the row's double wedge set outside trumpet-shaped inlet is formed by the circular arc cutting edge of prominent crown and depression, each double wedge Overall undulate structure.
- A kind of 6. straw granulating device according to claim 1 or 2, it is characterised in that described latter two mould of pressing Have in the trumpet-shaped inlet of the embedded each row's mould pipe corresponding with other side's mould of each row's double wedge of component and be：First mould Each crown of each row's double wedge is embedded into each mould pipe trumpet-shaped inlet of each row's mould pipe group corresponding with second mould, described Each crown of each row's double wedge of second mould is embedded into the horn-like of each mould pipe of each row's mould pipe corresponding with first mould Enter intraoral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621417886.0U CN206935316U (en) | 2016-12-22 | 2016-12-22 | A kind of straw granulating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621417886.0U CN206935316U (en) | 2016-12-22 | 2016-12-22 | A kind of straw granulating device |
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| CN206935316U true CN206935316U (en) | 2018-01-30 |
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| CN201621417886.0U Active CN206935316U (en) | 2016-12-22 | 2016-12-22 | A kind of straw granulating device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512855A (en) * | 2016-12-22 | 2017-03-22 | 启迪桑德环境资源股份有限公司 | Device and method for forming straw particles |
| CN109176823A (en) * | 2018-09-26 | 2019-01-11 | 彭婷 | A kind of Biohaydite filter material granules manufacturing apparatus and filtering material particle manufacturing method |
| CN110024568A (en) * | 2019-05-08 | 2019-07-19 | 中国农业科学院农业资源与农业区划研究所 | A kind of straw field pickup is granulated application machine and its application method |
-
2016
- 2016-12-22 CN CN201621417886.0U patent/CN206935316U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512855A (en) * | 2016-12-22 | 2017-03-22 | 启迪桑德环境资源股份有限公司 | Device and method for forming straw particles |
| CN109176823A (en) * | 2018-09-26 | 2019-01-11 | 彭婷 | A kind of Biohaydite filter material granules manufacturing apparatus and filtering material particle manufacturing method |
| CN109176823B (en) * | 2018-09-26 | 2020-08-25 | 安徽畅九衢环保科技有限公司 | Biological ceramsite filter material particle manufacturing equipment and filter material particle manufacturing method |
| CN110024568A (en) * | 2019-05-08 | 2019-07-19 | 中国农业科学院农业资源与农业区划研究所 | A kind of straw field pickup is granulated application machine and its application method |
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