CN102310578A - Biomass molding machine with annular tooth-shaped mold - Google Patents
Biomass molding machine with annular tooth-shaped mold Download PDFInfo
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- CN102310578A CN102310578A CN201110253974A CN201110253974A CN102310578A CN 102310578 A CN102310578 A CN 102310578A CN 201110253974 A CN201110253974 A CN 201110253974A CN 201110253974 A CN201110253974 A CN 201110253974A CN 102310578 A CN102310578 A CN 102310578A
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- dentation
- pressure roller
- tooth
- molding
- machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/20—Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring
- B30B11/201—Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring for extruding material
- B30B11/207—Feed means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a biomass molding machine with an annular tooth-shaped mold. When a biomass raw material enters a molding cavity, a tooth-shaped pressure roller and the annular tooth-shaped mold synchronously and relatively rotate, so that the raw material entering the molding cavity is fed into a molding mold hole under the mutual clamping action of the tooth-shaped pressure roller and the annular tooth-shaped mold instead of being extruded freely into the molding mold hole; a tooth-shaped pressure roller point is used for further pushing the raw material into the molding mold hole; the discharging speed of the raw material entering a molding mold under the forced pushing action of the pressure roller tooth point is not decreased, and hole blocking and machine halt are avoided; and the idle rotating time of the raw material which rotates along with the tooth-shaped pressure roller is reduced. The raw materials are pressed into the molding mold hole at any time, so that the characteristics of various raw materials and the sensitivity of the molding machine to the raw materials are lowered relatively, reactive loss is reduced, the abrasive degree is lowered, the suitability of the molding machine with the annular tooth-shaped mold for various raw materials is enhanced, the overall performance of the molding machine is enhanced greatly, and the technical defects of the conventional molding machine are overcome remarkably.
Description
Technical field:
The invention belongs to biomass solid fuel and solidify compact formed equipment.Be mainly concerned with a kind of agricultural crop straw, the molding technology thereof of biomass fuel curing molding equipment such as solid waste.
Technical background:
The biomass fuel forming technology of China is after experiencing for two more than ten years; Obtained very much progress; Up to the present, there have been last hundred families in domestic biological substance fuel forming machine enterprise, the also existing ring mould of the pattern of biomass fuel curing formation machine machine, flat die machine, a chain for binding criminals revolve extruder, two roller to the output of press, shaped fuel also above 1,000,000 tons; Yet; The key technology problems of in practice process, finding biomass forming machine still is not well solved, as: the make-up machine production capacity is low, and specific energy consumption is big; A series of problems such as fault rate is high, and critical component service life is short have become restriction biomass molding fuel and supporting biomass furnace, the bottleneck that biomass boiler is applied.
Summary of the invention:
The ring-like dentation mould biological substance of the present invention make-up machine to the technical problem that existing make-up machine exists, has carried out deep research, test, has obtained the improvement project that proves to be really effective, and its technical step is: (1) is designed to a kind of dentation pressure roller with the make-up machine pressure roller; (2) forming module is designed to the wedge tooth module identical with pressure roller flute profile modulus; (3) again wedge tooth module row is listed on the circular die pressing plate; (4) when main shaft drove the pressure roller rotation, the dentation pressure roller was just done meshing rotation with the toothed annulus pattern, and becoming freely rubs rotates to be initiatively meshing rotation.
Moulding mechanism is analyzed: existing make-up machine in the course of the work, after biomass material gets into forming cavity, because the rotation of pressure roller is that a kind of passive type rotates freely; Part material is extruded moulding after getting into nib, also has part material because of various reasons such as granularity, humidity, temperature, proterties, is not squeezed into the moulding hole; And along with pressure roller assembly and pressure roller idle running, this phenomenon has caused almost 30% energy consumption, the power that is consumed during this period of time in the forming process of existing make-up machine; Be reactive loss, in addition, in time do not get into this part raw material of moulding nib; Along with pressure roller idle running, the wearing and tearing at pressure roller and shaping mould charging aperture place have been aggravated, in addition in granularity, the humidity of various raw materials; When cellulosic nature changed, the characteristic that gets into the fuel rod in the shaping mould was also changing, in this case; It is inhomogeneous each moulding nib discharging very easily to occur, even plug-hole, vexed machine occur, put the generation of faults such as bag.
The ring-like dentation mold forming of the present invention machine has adopted the mode of dentation pressure roller with the mutually meshing run-in synchronism positive feed of toothed annulus pattern moulding, and the technical problem that existing biomass forming machine is existed has obtained tangible improvement.
Ring-like dentation mold forming Analysis on Mechanism: after biomass material gets into forming cavity; Because the locking phase of dentation pressure roller and ring-like dentation mould is to running; The raw material that gets into forming cavity no longer is freely to push to get into the shaping mould hole; But raw material is by dentation pressure roller and the mutual clamping of ring-like dentation mould down in the feeding moulding nib, and dentation pressure roller crown further pushes raw material in the moulding nib again, and the raw material that gets in the shaping mould also is unlikely the discharging speed that slows down because each of pressure roller crown pushes by force; More can not cause the vexed machine of plug-hole, the raw material of following the rotation of dentation pressure roller has also reduced the empty time of sweeping rotation.At any time be pressed in the pattern hole; Various Material Characteristics, make-up machine descend to the sensitiveness of raw material relatively; Reduced reactive loss, reduced the degree of wear, ring-like dentation mold forming machine strengthens the adaptability of all kinds of raw materials; The overall performance of make-up machine is greatly improved, and the technical deficiency that existing make-up machine exists has obtained obvious improvement.
Description of drawings:
Accompanying drawing 1: the ring-like dentation mould biological substance of the present invention make-up machine main frame profile.
Accompanying drawing 2: the ring-like dentation mould biological substance of the present invention make-up machine dentation pressure roller is overlooked, side view.
Accompanying drawing 3: the ring-like dentation mold forming of the present invention machine dentation contract pattern piece three-view diagram view
Accompanying drawing 4: the ring-like dentation mould of the ring-like dentation mold forming of the present invention machine, pressure roller assembly plan view from above.
The specific embodiment:
Dentation mould biological substance make-up machine forming process of the present invention: at first starter motor test running 1-2 minute; Treat that electric heating plate [6] and [8] temperature rise about 70-90 ℃ the time; Raw material is inserted by manual work or conveyer from charging aperture [10], powered pulley [1] through the drive of final drive shaft [3] dentation pressure roller assembly [15] under dentation pressure roller [13] and annular dentation mould [7] do synchronous rolling with meshing mode, get into raw material in the forming cavity [18] this moment through all effects of flitch; Being distributed in ring-like dentation mold forming hole [accompanying drawing 4.4] uniformly locates; Because the continuous running of dentation pressure roller [13], raw material is pressed into moulding hole [accompanying drawing 4.4] by dentation pressure roller [13], and the dentation pressure roller raw material that turns round continuously constantly is pressed into the moulding hole; Until from moulding hole [accompanying drawing 4] 22, discharging, forming process finishes.In this process, the stalk raw materials granularity all can natural moulding in the 10-50 scope, and ratio of briquetting can reach 100%; Do not exist raw material and pressure roller sky to sweep in the equipment running process; Do not exist moulding hole plug-hole or discharging uneven, even the fault rate reduction take place in the phenomenon of vexed machine; Mass output rate improves, and Overall Power Consumption declines to a great extent.
The present invention's ring-like dentation mould biological substance make-up machine and existing biomass forming machine are compared; Can reduce Overall Power Consumption 40%, boost productivity 30%, corresponding minimizing is invested in device fabrication; But shaped fuel main equipment large-scale production; But also mini-plant peasant household oneself produce, flexibility is stronger, compares with existing make-up machine to have stronger practicality.
Claims (4)
1. annular dentation mould biological substance make-up machine; Comprise: annular dentation shaping mould, dentation pressure roller, carve type dentation module, carving property dentation module and be distributed in shaping mould ringwise up and down in the middle of platen and the power-on and power-off heating plate, said dentation pressure roller is being symmetric double rod structure in annular dentation shaping mould under the connection of pressure roller assembly.
2. according to the described ring-like dentation mould of claims [1], it is characterized in that: ring-like dentation is carved the pattern piece, and platen is middle by how much modulus annular array up and down at shaping mould.
3. according to the described dentation pressure roller of claims [1], it is characterized in that: said dentation pressure roller is in the middle of ring-like dentation shaping mould, and the dentation pressure roller is mutually meshing with ring-like dentation shaping mould.
4. be equally applicable on the other forms of make-up machine according to the dentation pressure roller of the described ring-like dentation mould biological substance make-up machine of claims [1] and the molding mode of ring-like dentation mould, any distortion about the dentation moulding all will be among the protection of this claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110253974A CN102310578A (en) | 2011-08-31 | 2011-08-31 | Biomass molding machine with annular tooth-shaped mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110253974A CN102310578A (en) | 2011-08-31 | 2011-08-31 | Biomass molding machine with annular tooth-shaped mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102310578A true CN102310578A (en) | 2012-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201110253974A Pending CN102310578A (en) | 2011-08-31 | 2011-08-31 | Biomass molding machine with annular tooth-shaped mold |
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| Country | Link |
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| CN (1) | CN102310578A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085127A (en) * | 2014-06-20 | 2014-10-08 | 河南巨烽生物能源开发有限公司 | Biomass briquetting machine |
| CN104608417A (en) * | 2015-02-09 | 2015-05-13 | 南昌航空大学 | Efficient-heating rice hull composite circular plate pressing forming tool and circular plate forming method |
| CN105346135A (en) * | 2014-08-20 | 2016-02-24 | 福建正仁环保有限公司 | Equipment for preparing bars from household refuse |
Citations (6)
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| JP2002263892A (en) * | 2001-03-09 | 2002-09-17 | Hitachi Zosen Corp | Rdf molding machine |
| CN201140539Y (en) * | 2007-11-08 | 2008-10-29 | 刘永定 | Ring-mould extrusion moulding machine |
| CN201346867Y (en) * | 2008-12-19 | 2009-11-18 | 辽宁新大地生物能源科技有限公司 | Highly-effective horizontal ring die roll type biomass fuel forming machine |
| CN101712210A (en) * | 2009-11-19 | 2010-05-26 | 田国平 | Method and device for mesh-type compression molding of straw briquetting fuel |
| KR20100106000A (en) * | 2009-03-23 | 2010-10-01 | 전주대학교 산학협력단 | Exhaust periodic control device of metal round shape ring |
| CN201677529U (en) * | 2010-04-30 | 2010-12-22 | 北京汉坤科技有限公司 | Planetary gear type inner and outer ring mold pressing mechanism for compressing and forming straw particles |
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2011
- 2011-08-31 CN CN201110253974A patent/CN102310578A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002263892A (en) * | 2001-03-09 | 2002-09-17 | Hitachi Zosen Corp | Rdf molding machine |
| CN201140539Y (en) * | 2007-11-08 | 2008-10-29 | 刘永定 | Ring-mould extrusion moulding machine |
| CN201346867Y (en) * | 2008-12-19 | 2009-11-18 | 辽宁新大地生物能源科技有限公司 | Highly-effective horizontal ring die roll type biomass fuel forming machine |
| KR20100106000A (en) * | 2009-03-23 | 2010-10-01 | 전주대학교 산학협력단 | Exhaust periodic control device of metal round shape ring |
| CN101712210A (en) * | 2009-11-19 | 2010-05-26 | 田国平 | Method and device for mesh-type compression molding of straw briquetting fuel |
| CN201677529U (en) * | 2010-04-30 | 2010-12-22 | 北京汉坤科技有限公司 | Planetary gear type inner and outer ring mold pressing mechanism for compressing and forming straw particles |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085127A (en) * | 2014-06-20 | 2014-10-08 | 河南巨烽生物能源开发有限公司 | Biomass briquetting machine |
| CN105346135A (en) * | 2014-08-20 | 2016-02-24 | 福建正仁环保有限公司 | Equipment for preparing bars from household refuse |
| CN104608417A (en) * | 2015-02-09 | 2015-05-13 | 南昌航空大学 | Efficient-heating rice hull composite circular plate pressing forming tool and circular plate forming method |
| CN104608417B (en) * | 2015-02-09 | 2016-02-03 | 南昌航空大学 | The compressing frock of rice husk sandwich plates of high-efficiency heating and the shaping method of plectane |
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Application publication date: 20120111 |