CN106422972A - Extrusion die and rotary strip-shaped plunger-type straw granulator - Google Patents
Extrusion die and rotary strip-shaped plunger-type straw granulator Download PDFInfo
- Publication number
- CN106422972A CN106422972A CN201610753442.2A CN201610753442A CN106422972A CN 106422972 A CN106422972 A CN 106422972A CN 201610753442 A CN201610753442 A CN 201610753442A CN 106422972 A CN106422972 A CN 106422972A
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- CN
- China
- Prior art keywords
- extrusion die
- extrusion
- stripe shape
- head
- strip
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/22—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by pressing in moulds or between rollers
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
- C10L5/445—Agricultural waste, e.g. corn crops, grass clippings, nut shells or oil pressing residues
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/32—Molding or moulds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Abstract
The invention provides an extrusion die and a rotary strip-shaped plunger-type straw granulator. The extrusion die comprises a first extrusion die and a second extrusion die which rotate relative to each other and have different rotating speeds, wherein the first extrusion die is fixed to a first extrusion die bracket; the second extrusion die is fixed to a second extrusion die bracket; moulding holes and strip-shaped extrusion heads are arranged on the first extrusion die and the second extrusion die in a staggered way; the strip-shaped extrusion heads of the first extrusion die stretch into the moulding holes of the second extrusion die; the strip-shaped extrusion heads of the second extrusion die stretch into the moulding holes of the first extrusion die; compression holes are formed in the heads of the moulding holes; the inside diameters of the compression holes are greater than or equal to the outside diameters of the strip-shaped extrusion heads, and decrease gradually; the strip-shaped extrusion heads are strip-shaped plunger heads protruding relative to the adjacent moulding holes; V-shaped dumping troughs are arranged on the strip-shaped plunger heads. Through the extrusion die and the rotary strip-shaped plunger-type straw granulator, the problem that material accumulation on the surface of the extrusion die is easily caused during the conventional granulating operation is thoroughly solved, reactive power loss is significantly reduced and the granulating efficiency is greatly improved.
Description
Technical field
The present invention relates to farm equipment technical field, particularly relate to a kind of extrusion die and use the rotation stripe shape of this extrusion die
Plunger type stalk pelleter.
Background technology
In order to improve the value of agricultural crop straw, provide a kind of environmental protection, green fuel, available in prior art
Agricultural crop straw after stalk pelleter will be pulverized is pressed into biomass combustion particle.
Number of patent application the 201020519186.9th, Authorization Notice No. CN201841002U proposes a kind of bimodulus and squeezes pressure mutually
Straw granulator, is made up of two rolling forging dies, and each rolling forging die is uniformly arranged material extrusion head and forming hole, material extrusion head and forming hole
Being crisscross arranged, the head of forming hole has compressing hole, and the middle part of rolling forging die is discharging chamber, and discharging chamber is built with cutter：One
The extrusion head of seaming roll stretches in the forming hole of another seaming roll, and the extrusion head of another seaming roll has stretched back again this rolling
In the forming hole of roller, pressure is squeezed mutually that straw granulator energy consumption is low, efficiency is high and the requirement to raw material is low by described bimodulus, but this sets
During standby work except before stopper head raw material be pressed in relative compressing hole, and the raw material in stopper head periphery space can't be by
Be compressed in forming hole, in the course of time these raw materials be compressed against the surface of two moulds and gradually form one layer of hard buildup and
Cause and between two moulds, produce very big idle pressure, then cause reactive loss, reduce working (machining) efficiency, even sometimes buildup mistake
Thickness directly results in cannot pelletize.
In order to solve buildup and the problem that the reactive loss bringing is big, working (machining) efficiency is low thereof, the applicant proposes a kind of rotation
Rotary column plug stalk pelleter (application number 201410079004.3, application publication number CN 103846054A), by arranging clear mould
Mechanism solves buildup problem, and concrete technology includes：First rolling forging die and the second rolling forging die, the first rolling forging die and the second rolling forging die
On be provided with staggered material extrusion head and forming hole, the material extrusion head on the first rolling forging die stretches to the forming hole of the second rolling forging die
In, the material extrusion head on the second rolling forging die stretches in the forming hole of the first rolling forging die, and the head of forming hole is provided with compressing hole, compression
The internal diameter in hole is gradually reduced more than or equal to the external diameter of material extrusion head and the internal diameter of compressing hole；Feeding warehouse；Discharging bin, sets in discharging bin
It is equipped with cutter；Connecting rod, is arranged between the first rolling forging die and the same side end face of the second rolling forging die；Also include for cleaning the
One rolling forging die and the clear mold mechanism of the second rolling forging die surface buildup.The setting of clear mold mechanism makes the buildup on two mould surfaces obtain
Loosen timely and cleaning, reduce the consumption of idle work, it is to avoid the generation of traffic congestion accident, improve working (machining) efficiency.But,
This clear mold mechanism includes change-speed gearing, change gear shaft and cutting edge, by being located on the first rolling forging die and the second rolling forging die
Travelling gear drives change-speed gearing to rotate and provides power for cutting edge.The vibrations producing in clear mold process can affect the granulation of equipment
Effect, also can produce to rolling forging die and damage.In addition, the rotating speed of the first rolling forging die and the second rolling forging die is identical in this technology, pelletize
Power essentially from the extruding force between two rolling forging dies, power resources are single.
How to start with from rolling forging die itself, by improve rolling forging die self structure solve buildup and bring idle
Loss is big, and the problems such as working (machining) efficiency is low, are to be presently required to solve the technical problem that.
Content of the invention
For solving above the deficiencies in the prior art, the present invention proposes a kind of high compression efficiency on the basis of former technology
Extrusion die and rotation stripe shape plunger type stalk pelleter.
The technical scheme is that and be achieved in that：
A kind of extrusion die, including：Rotate against and the first extrusion die that rotating speed is different and the second extrusion die, the first extrusion die
Being fixed on the first extrusion die support, the second extrusion die is fixed on the second extrusion die support, the first extrusion die and the second extruding
Mould alternate has forming hole and stripe shape extrusion head, and the stripe shape extrusion head of the first extrusion die stretches to the forming hole of the second extrusion die
In, the stripe shape extrusion head of the second extrusion die stretches in the forming hole of the first extrusion die；
The head of forming hole is provided with compressing hole, and the internal diameter of compressing hole is more than or equal to external diameter and the compressing hole of stripe shape extrusion head
Internal diameter be gradually reduced；
Stripe shape extrusion head is the stripe shape stopper head protruding relative to adjacent forming hole, and stripe shape stopper head is provided with V-type and falls
Hopper.
It is more highly preferred to, also include for the reductor for the first extrusion die and the second extrusion die offer power, reductor
It is provided with two revolution differences, turn to the first contrary output shaft and the second output shaft, the first output shaft and the first extrusion die
Rotary shaft connects, and the rotary shaft of the second output shaft and the second extrusion die connects.
Highly preferred, the rotary shaft of the first output shaft and the first extrusion die passes through belt or sprocket wheel connects, and second is defeated
The rotary shaft of shaft and the second extrusion die passes through belt or sprocket wheel connects.
The present invention is also claimed the rotation stripe shape plunger type stalk pelleter using this extrusion die.
The present invention starts with from the structure of extrusion die, is rotated against and 2 extrusion dies that rotating speed is different by design, and 2
It is provided with the stripe shape extrusion head with V-type discharging groove on individual extrusion die, thoroughly solve granulation operation in prior art and easily cause
The problem of extrusion die surface buildup, significantly reduces reactive loss, drastically increases granulation efficiency.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the accompanying drawing of required use is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation (sectional view of vertical direction) of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is the enlarged drawing in Fig. 1 at A；
Fig. 4 is the first extrusion die or the front view of the second extrusion die.
In figure：1st, the first extrusion die；2nd, the second extrusion die；3rd, the first extrusion die support；4th, the second extrusion die support；5th, become
Type hole；6th, stripe shape extrusion head；7th, V-type discharging groove.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Shown in as common in Fig. 1-3：A kind of extrusion die, including：Rotate against and the first extrusion die 1 and second that rotating speed is different
Extrusion die 2, the first extrusion die 1 is fixed on the first extrusion die support 3, and the second extrusion die 2 is fixed on the second extrusion die support 4
On, the first extrusion die 1 and the second extrusion die 2 alternate have forming hole 5 and stripe shape extrusion head 6, the stripe shape of the first extrusion die 1
Extrusion head 6 stretches in the forming hole 5 of the second extrusion die 2, and the stripe shape extrusion head 6 of the second extrusion die 2 stretches to the one-tenth of the first extrusion die 1
In type hole 5；
The head of forming hole 5 is provided with compressing hole, and the internal diameter of compressing hole is more than or equal to external diameter and the compression of stripe shape extrusion head 6
The internal diameter in hole is gradually reduced；
Stripe shape extrusion head 6 is the stripe shape stopper head relative to adjacent forming hole 5 projection, and stripe shape stopper head is provided with V-type
Discharging groove 7 (as shown in Figure 4).
Compared with prior art, the present invention has the advantages that：
1st, compression efficiency is high.
First extrusion die 1 is different with second extrusion die 2 speed of service, and during granulation, the stripe shape plunger of two extrusion dies is in wink
Between compression when can produce extremely strong extruding force and rubbing power, two kinds of masterpieces are the power resources pelletized, and drastically increase granulation
Efficiency, significantly improve granulating efficiency.Further, since the special construction of stripe shape extrusion head 6, on the extrusion die of same size originally
The forming hole 5 of invention is more compact with the arrangement of stripe shape extrusion head 6, the application technology (application number with the applicant's last time
201410079004.3, application publication number CN103846054A) to compare, the quantity of forming hole increases by more than 30% at least, improves
The granulation efficiency of complete machine.
2nd, no backup, reactive loss is little.
Stripe shape extrusion head 6 is specially stripe shape stopper head, and during compression, there are two stripe shape stopper heads of corresponding extrusion die its both sides
Stopping, under this stop, raw material can only enter forming hole 5, is difficult to be bonded to extrusion die elsewhere, does not results in buildup,
Single compresses and is up to more than 98% into a rate.Residue very small amount does not enters into V on stripe shape stopper head for the raw material of forming hole 5
Type discharging groove 7 brings back to carry out on extrusion die second-compressed again.Further, since the rotary speed of two extrusion dies is different,
While relatively compression, V-type discharging groove 7 effectively can also be poured raw material in forming hole 5 into, improve compression efficiency.
3rd, stripe shape extrusion head 6 is wear-resisting, and service life is long, even if occurring that a small amount of abrasion does not interferes with compression yet and pelletizes.
The present invention and is provided with V-type batch turning by design stripe shape stopper head as stripe shape extrusion head on stripe shape stopper head
Groove, thoroughly solves granulation operation in prior art and easily causes the problem of extrusion die surface buildup, significantly reduce reactive loss,
Drastically increase compression granulation efficiency.
As the preferred technical scheme of one, another embodiment of the present invention, also include for for the first extrusion die 1 and
Two extrusion dies 2 provide the reductor of power, and reductor is provided with two revolution differences, turns to contrary the first output shaft and second
Output shaft, the rotary shaft of the first output shaft and the first extrusion die 1 connects, and the rotary shaft of the second output shaft and the second extrusion die 2 is even
Connect.
First extrusion die 1 and the second extrusion die 2 provide power by same reductor, and this reductor is designed with simultaneously
Revolution is different, turn to the first contrary output shaft and the second output shaft, reduces energy consumption, simplifies rotation stripe shape plunger type stalk
The structure of granulator.
As the preferred technical scheme of one, another embodiment of the present invention, the rotation of the first output shaft and the first extrusion die 1
Belt is passed through in rotating shaft or sprocket wheel connects, and the rotary shaft of the second output shaft and the second extrusion die 2 passes through belt or sprocket wheel connects.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (4)
1. an extrusion die, it is characterised in that include：Rotate against and the first extrusion die (1) that rotating speed is different and the second extruding
Mould (2), the first extrusion die (1) is fixed on the first extrusion die support (3), and the second extrusion die (2) is fixed on the second extrusion die and props up
On frame (4), the first extrusion die (1) and the second extrusion die (2) alternate have forming hole (5) and a stripe shape extrusion head (6), and first
The stripe shape extrusion head (6) of extrusion die (1) stretches in the forming hole (5) of the second extrusion die (2), and the stripe shape of the second extrusion die (2) squeezes
Pressure head (6) stretches in the forming hole (5) of the first extrusion die (1)；
The head of forming hole (5) is provided with compressing hole, the internal diameter of described compressing hole more than or equal to stripe shape extrusion head (6) external diameter and
The internal diameter of described compressing hole is gradually reduced；
Stripe shape extrusion head (6) is the stripe shape stopper head protruding relative to adjacent forming hole (5), and described stripe shape stopper head is provided with
V-type discharging groove (7).
2. extrusion die according to claim 1, it is characterised in that also include for be the first extrusion die (1) and second squeeze
Pressing mold (2) provides the reductor of power, and described reductor is provided with two revolution differences, turns to the first contrary output shaft and the
Two output shafts, the rotary shaft of described first output shaft and the first extrusion die (1) connects, described second output shaft and the second extrusion die
(2) rotary shaft connects.
3. extrusion die according to claim 2, it is characterised in that the rotation of described first output shaft and the first extrusion die (1)
Belt is passed through in rotating shaft or sprocket wheel connects, and the rotary shaft of described second output shaft and the second extrusion die (2) passes through belt or chain
Wheel connects.
4. one kind rotates stripe shape plunger type stalk pelleter, it is characterised in that include squeezing as described in any one of claim 1-3
Pressing mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610753442.2A CN106422972A (en) | 2016-08-29 | 2016-08-29 | Extrusion die and rotary strip-shaped plunger-type straw granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610753442.2A CN106422972A (en) | 2016-08-29 | 2016-08-29 | Extrusion die and rotary strip-shaped plunger-type straw granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106422972A true CN106422972A (en) | 2017-02-22 |
Family
ID=58090462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610753442.2A Pending CN106422972A (en) | 2016-08-29 | 2016-08-29 | Extrusion die and rotary strip-shaped plunger-type straw granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106422972A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653304A (en) * | 2022-04-01 | 2022-06-24 | 联合优发生物质能源徐州有限公司 | Novel biomass particle granulating and forming machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008105206A1 (en) * | 2007-02-28 | 2008-09-04 | Sintokogio, Ltd. | Granulated substance compression molding apparatus |
| CN201841002U (en) * | 2010-09-07 | 2011-05-25 | 天津特斯达生物质能源机械有限公司 | Dual-die counter pressure mutually-extruding straw granulator |
| DE102013003032A1 (en) * | 2013-02-22 | 2014-09-25 | Automatik Plastics Machinery Gmbh | Squeeze roller granulator and use thereof |
| CN104888661A (en) * | 2015-04-22 | 2015-09-09 | 安徽盛昌生物能源科技开发有限公司 | Biological granulator ring mold pressing roller |
| CN205073970U (en) * | 2015-05-04 | 2016-03-09 | 通辽市洪金机械制造有限责任公司 | Shift tooth mould pressing grain machine of living beings |
| CN105817180A (en) * | 2016-05-06 | 2016-08-03 | 通辽市洪金机械制造有限责任公司 | Double-roller frustum extrusion die granulator |
| CN205965772U (en) * | 2016-08-29 | 2017-02-22 | 天津特斯达生物质能源机械有限公司 | Extrusion mould and rotatory stripe shape plunger type straw granulator |
-
2016
- 2016-08-29 CN CN201610753442.2A patent/CN106422972A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008105206A1 (en) * | 2007-02-28 | 2008-09-04 | Sintokogio, Ltd. | Granulated substance compression molding apparatus |
| CN201841002U (en) * | 2010-09-07 | 2011-05-25 | 天津特斯达生物质能源机械有限公司 | Dual-die counter pressure mutually-extruding straw granulator |
| DE102013003032A1 (en) * | 2013-02-22 | 2014-09-25 | Automatik Plastics Machinery Gmbh | Squeeze roller granulator and use thereof |
| CN104888661A (en) * | 2015-04-22 | 2015-09-09 | 安徽盛昌生物能源科技开发有限公司 | Biological granulator ring mold pressing roller |
| CN205073970U (en) * | 2015-05-04 | 2016-03-09 | 通辽市洪金机械制造有限责任公司 | Shift tooth mould pressing grain machine of living beings |
| CN105817180A (en) * | 2016-05-06 | 2016-08-03 | 通辽市洪金机械制造有限责任公司 | Double-roller frustum extrusion die granulator |
| CN205965772U (en) * | 2016-08-29 | 2017-02-22 | 天津特斯达生物质能源机械有限公司 | Extrusion mould and rotatory stripe shape plunger type straw granulator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653304A (en) * | 2022-04-01 | 2022-06-24 | 联合优发生物质能源徐州有限公司 | Novel biomass particle granulating and forming machine |
| CN114653304B (en) * | 2022-04-01 | 2022-11-01 | 联合优发生物质能源徐州有限公司 | Novel biomass particle granulating and forming machine |
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Application publication date: 20170222 |