CN101239293A - Stalk granule manufacturing method and equipment using the method - Google Patents
Stalk granule manufacturing method and equipment using the method Download PDFInfo
- Publication number
- CN101239293A CN101239293A CNA200710114377XA CN200710114377A CN101239293A CN 101239293 A CN101239293 A CN 101239293A CN A200710114377X A CNA200710114377X A CN A200710114377XA CN 200710114377 A CN200710114377 A CN 200710114377A CN 101239293 A CN101239293 A CN 101239293A
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- Prior art keywords
- ring mould
- straw
- grain
- milling roller
- cutter
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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
Abstract
The present invention provides a preparing method of straw grain and special purpose machine for preparing straw grain using this method. The processing steps of the straw grain include: a grinding roller rotatablely grinding straw powder from feeding inlet along the inside of the ring, straw powder entering in a taper hole which inside is larger and outside is small along radial direction distributing on the ring mould, straw powder is continuously extruded outwards to form a dense column in the taper hole, cutting into column grain by pellet cutter. The machine includes a rotary grinding roller which is axial symmetry along the transmission shaft, the outer of the grinding roller has a ring mould upwards, the taper hole which inside is larger and outside is small is distributed in the radial direction on tjr ring mould, the outer of the ring mould has a rotary pellet cutter in the circumferential direction, the outer of the pellet cutter has a ring mould cover, the upper of the ring mould is connected with a feeding inlet, the lower is connected with an outlet. The straw grain produced by the straw grain machine has a high efficiency, simple process and better quality of the straw grain.
Description
Technical field
The present invention relates to the agricultural crop straw processing equipment, relate more specifically to a kind of stalk particle manufacture method and use the equipment of this method.
Background technology
Show that according to statistics in 2006 annual about 700,000,000 tons of the stalk that produces of China can be collected 4.5 hundred million tons of parts, at present comprehensive utilization ratio less than 10%.Along with the increasing of national environmental protection dynamics, the adjustment of rural energy structure, stalk life utilization rate reduces and rice wheat straw chemical pulping factory of a large amount of paper plant closes, and stalk utilization rate more greatly reduces, and stalk is handled problems more and more outstanding.Contain a large amount of nitrogen, phosphorus, potassium, hydrocarbon etc. in the stalk, and just the stalk moisture content of harvesting is higher, can not completing combustion, produce a large amount of flue dust that contains nitrogen oxide, sulfur dioxide etc. in the burning process, not only rural stmosphere has been caused serious pollution, even jeopardize adjacent city, and also can work the mischief when serious to land route and air route transportation, a lot of cities are reported repeatedly and are caused delayed situation thus.If, then powder of straw is processed into particle, can also can make many purposes such as general sorbing material, pad pet nest used as feed, as clean fuel with the existing pulverizing of stalk.Yet, also do not make the Perfected process of stalk particle and mechanical specially at present.
Summary of the invention
The purpose of this invention is to provide the method for a kind of high efficiency processing stalk particle and make in this way special machinery.
The present invention is achieved in that a kind of stalk particle manufacture method, procedure of processing comprises that milling roller rolls the powder of straw that comes from charging aperture along Zhou Xuanzhuan in the ring mould, powder of straw is entered encircle the radially interior big outer little bellmouth that distributes on the mould, powder of straw constantly is squeezed in bellmouth and outwards is extruded into closely knit cylinder, cuts into the column type particle through grain-cutter.
More specifically be: above-mentioned milling roller can be along two the rotatable milling rollers of transmission shafts to symmetry, the ring mould is positioned at the periphery of milling roller motion circle along making progress, ring mould one end is fixed on the frame, big outer little bellmouth in distributing radially on the ring die body, the periphery of ring mould has the grain-cutter of circumferential rotation, the periphery of grain-cutter has ring mould cover, connects charging aperture above the ring mould cover, connects discharging opening below
The employed a kind of straw granulator of above-mentioned stalk processing method; comprise frame, dynamical system, feed system, granulating system, discharging opening; it is characterized in that granulating system is to comprise along at least two the rotatable milling rollers of transmission shafts to symmetry; the periphery of milling roller motion circle upwards has a ring mould; one end of ring mould is fixed on the frame; big outer little bellmouth in the ring mould is directly upwards distributing; the periphery of ring mould has the grain-cutter of circumferential rotation; the periphery of grain-cutter has ring mould cover; the top of ring mould cover is connected to charging aperture, is connected to discharging opening below.
More specifically: the radially-outer surface of each milling roller is the male and female face of well word structure, the groove of the annular that upwards distributing in week in the ring mould, and this groove is corresponding with the convex surface of milling roller outer surface.
In order conveniently to regulate the spacing between milling roller and the ring mould inwall, to adapt to different types of stalk, also be useful on the turbine distance adjustor of regulating crack between milling roller and the ring mould internal perisporium, that is: all milling rollers are connected on the pernetti along center final drive shaft symmetry, pernetti and center final drive shaft are connected as a single entity, rotate with power transmission shaft, each milling roller is enclosed within respectively on the eccentric shaft, one end of eccentric shaft be embedded in above the pernetti eccentric shaft in the heart, the other end connects a turbine, turbine connects worm screw, and the two ends spindle nose of worm screw is connected on the pernetti by axle bed, and one of them spindle nose exposes axle bed and is square.During work, drive the worm screw rotation, drive the eccentric shaft rotation, thereby reach the purpose of spacing by turbine rotation with spanner rotation square toes.
Powder of straw enters into interior all cavitys of ring mould through charging aperture, under the drive of milling roller, dynamically powder of straw is pressed into the radially-arranged bellmouth of ring mould, that encircles mould and milling roller in principle axially can be designed to various angles, but the convenience of considering each parts such as transmission cooperates, and generally can consider to make vertically or level.Consider the influence of gravity effect again, become vertical state better pressure roller and the axial design of encircling mould processing.
Grain-cutter and milling roller can use a power source jointly by power transmission shaft, drive, driving-belt separately, and power source can be common electric machine.
Consider and improve working (machining) efficiency and automation, charging aperture can external spiral positive feed device, and discharging opening connects conveyer belt, another termination drying unit of conveyer belt.Can work continuously like this and directly go out dry good stalk particle.
After considering that powder of straw enters into ring mold cavity space along charging aperture, because the effect of gravity is sunk, be connected with the stirring pawl that stirs powder of straw so be connected with scraper, the top on inclined-plane in the bottom of pernetti, rotate at milling roller like this and roll in the work, powder of straw is constantly stirred, dynamically evenly rolled, become the cylindricality particle into bellmouth.
Owing to adopt above-mentioned design, it is very simple, efficient to make that powder of straw is processed into the technology of cylindricality particle, thoroughly solved present because of the unspecial stalk particle equipment of producing, a difficult problem that can not the suitability for industrialized production stalk particle; Designed special machine tool is simple in structure, the working (machining) efficiency height.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further explained.
Fig. 1 is the scheme of erection of the utility model embodiment one.
Fig. 2 is the enlarged drawing in A district among Fig. 1.
Fig. 3 is ring mold pressing roll gap adjustment schematic diagram.
Among the figure, 1. frame is 2. encircled mould cover, 3. grain-cutter, 4. the grain-cutter rotating disk 5. encircles mould, 6. charging aperture, 7. milling roller, 8. power transmission shaft, 9. driving-belt, 10. hoisting ring, 11. grain-cutter power transmission shafts, 12. motor, 13. motor belt wheels, 14. main bearing seats, 15. drive pulleys, 16. discharging opening, 17. bellmouths, 18. roll adjustment square toes, 19. eccentric shafts, 20. turbine, 21. worm screws, 22. pernettis
Concrete real-time mode
Embodiment one: a kind of stalk particle manufacture method, adopt the comminutor of vertical structure, that is: and ring mould (5) and milling roller (7) axially is vertical state.Procedure of processing comprises that milling roller (7) rolls the powder of straw that comes from charging aperture (6) along the interior Zhou Xuanzhuan of ring mould (5), make powder of straw enter ring mould (5) and go up the radially interior big outer little bellmouth (17) that distributes, powder of straw constantly is squeezed in bellmouth (17) and outwards is extruded into closely knit cylinder, cuts into the column type particle through grain-cutter (3).
The employed vertical straw granulator of above-mentioned powder of straw processing method; comprise frame (1); dynamical system; feed system; granulating system; discharging opening; it is characterized in that granulating system is to comprise along axially symmetrical at least two the rotatable milling rollers (7) of power transmission shaft (8); the periphery of milling roller (7) motion circle upwards has a ring mould (5); one end of ring mould (5) is fixed on the frame (1); big outer little bellmouth (17) in ring mould (5) footpath is upwards distributing; the periphery of ring mould (5) has the grain-cutter (3) of circumferential rotation; the periphery of grain-cutter (3) has ring mould cover (2); the top of ring mould cover (2) is connected to charging aperture (6), is connected to discharging opening (16) below.Above-mentioned grain-cutter (3) is actual to be a scraper plate.
The radially-outer surface of each milling roller (7) is the male and female face of well word structure, the groove of annular that upwards distributing in week in the ring mould (5), and this groove is corresponding with the convex surface of milling roller outer surface.
Be used to regulate the turbine distance adjustor in crack between milling roller (7) and ring mould (5) internal perisporium: two milling rollers (7) are connected a pernetti (22) along center final drive shaft (8) symmetry, pernetti (22) is connected as a single entity with center final drive shaft (8), each milling roller (7) is enclosed within respectively on the eccentric shaft (19), the eccentric shaft that one end of eccentric shaft (19) is embedded in pernetti (22) upper interior in the heart, the other end connects a turbine (20), turbine (20) connects worm screw (21), the two ends spindle nose of worm screw (21) is fixedly connected on the pernetti (22) by axle bed, one of them spindle nose exposes axle bed and is square, as the square toes (18) of roll adjustment.
Grain-cutter (3) and milling roller (7) use a motor jointly by power transmission shaft, drive, driving-belt separately.
The scraper, the top that are connected with the inclined-plane in the bottom of pernetti (22) are connected with the stirring pawl that stirs powder of straw, rotate at milling roller like this and roll in the work, and powder of straw is constantly stirred, and is dynamically evenly rolled into bellmouth, becomes the cylindricality particle.
Embodiment two: employed straw granulator is a horizontal type structure, encircles axially being the level of state of mould and milling roller that is:, and other and embodiment are together.The granulator of this structure, parts should not be done greatly, and production efficiency is not as embodiment one.
Claims (9)
1. stalk particle manufacture method, it is characterized in that procedure of processing comprises that milling roller rolls the powder of straw that comes from charging aperture along Zhou Xuanzhuan in the ring mould, powder of straw is entered encircle the radially interior big outer little bellmouth that distributes on the mould, powder of straw constantly is squeezed in bellmouth and outwards is extruded into closely knit cylinder, cuts into the column type particle through grain-cutter.
2. stalk particle manufacture method as claimed in claim 1, it is characterized in that described milling roller is along two the rotatable milling rollers of transmission shafts to symmetry, the periphery that the ring mould is positioned at milling roller motion circle makes progress, ring mould one end is fixed on the frame, big outer little bellmouth in distributing radially on the ring die body, the periphery of ring mould have the grain-cutter of circumferential rotation, the periphery of grain-cutter that ring mould cover is arranged, connect charging aperture above the ring mould cover, connect discharging opening below.
3. wooden tip granulator; comprise frame, dynamical system, feed system, granulating system, discharging opening; it is characterized in that granulating system is to comprise along at least two the rotatable milling rollers of transmission shafts to symmetry; the periphery of milling roller motion circle upwards has a ring mould; one end of ring mould is fixed on the frame; big outer little bellmouth in the ring mould is directly upwards distributing; the periphery of ring mould has the grain-cutter of circumferential rotation; the periphery of grain-cutter has ring mould cover; the top of ring mould cover is connected to charging aperture, is connected to discharging opening below.
4. wooden tip granulator as claimed in claim 3 is characterized in that the radially-outer surface of each milling roller is the male and female face of well word structure, the groove of the annular that upwards distributing in week in the ring mould, and this groove is corresponding with the convex surface of milling roller outer surface.
5. as claim 3 or 4 described wooden tip granulators; it is characterized in that also being useful on the turbine distance adjustor of regulating crack between milling roller and the ring mould internal perisporium; that is: all milling rollers are connected on the pernetti along center final drive shaft symmetry; pernetti and center final drive shaft are connected as a single entity; each milling roller is enclosed within respectively on the eccentric shaft; one end of eccentric shaft be embedded in above the pernetti eccentric shaft in the heart; the other end connects a turbine; turbine connects worm screw; the two ends spindle nose of worm screw is connected on the pernetti by axle bed, and one of them spindle nose exposes axle bed and is square.
6. as claim 3 or 4 described wooden tip granulators, what it is characterized in that milling roller and ring mould axially becomes vertical state.
7. as claim 3 or 4 described wooden tip granulators, it is characterized in that grain-cutter and milling roller power transmission shaft, drive, the driving-belt by separately uses a power source jointly, power source is a common electric machine.
8. wooden tip granulator as claimed in claim 3 is characterized in that the external spiral positive feed of charging aperture device, and discharging opening connects conveyer belt, another termination drying unit of conveyer belt.
9. wooden tip granulator as claimed in claim 4 is characterized in that the bottom of described pernetti is connected with the scraper on inclined-plane, top is connected with the stirring pawl that stirs powder of straw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710114377XA CN101239293A (en) | 2007-11-20 | 2007-11-20 | Stalk granule manufacturing method and equipment using the method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710114377XA CN101239293A (en) | 2007-11-20 | 2007-11-20 | Stalk granule manufacturing method and equipment using the method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101239293A true CN101239293A (en) | 2008-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200710114377XA Pending CN101239293A (en) | 2007-11-20 | 2007-11-20 | Stalk granule manufacturing method and equipment using the method |
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| CN (1) | CN101239293A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828756A (en) * | 2010-05-28 | 2010-09-15 | 江苏牧羊集团有限公司 | Ring die pelleter |
| CN102092070A (en) * | 2010-12-03 | 2011-06-15 | 章丘市宇龙机械有限公司 | Centrifugal efficient wood chip granulator |
| CN102218283A (en) * | 2011-03-29 | 2011-10-19 | 高小林 | Straw crushing centrifugal positioning extruder |
| CN102634396A (en) * | 2012-01-06 | 2012-08-15 | 孔令增 | Cylindrical granular fuel, preparation method thereof and equipment used for preparation method |
| CN103587138A (en) * | 2013-10-14 | 2014-02-19 | 王洪生 | Small straw squeeze forming machine |
| CN105032296A (en) * | 2015-07-09 | 2015-11-11 | 安徽莱姆佳生物科技股份有限公司 | Extruding granulation production device for granular biological straw static compost |
| CN105413586A (en) * | 2015-12-22 | 2016-03-23 | 济南大学 | Ring-die granulator, and operating method and application thereof |
| CN105536649A (en) * | 2016-01-23 | 2016-05-04 | 安徽环态生物能源科技开发有限公司 | External press roll type granulation machine |
| CN108158015A (en) * | 2017-12-29 | 2018-06-15 | 戴琪 | A kind of feed granulator |
-
2007
- 2007-11-20 CN CNA200710114377XA patent/CN101239293A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828756B (en) * | 2010-05-28 | 2012-01-04 | 江苏牧羊集团有限公司 | Ring die pelleter |
| CN101828756A (en) * | 2010-05-28 | 2010-09-15 | 江苏牧羊集团有限公司 | Ring die pelleter |
| CN102092070A (en) * | 2010-12-03 | 2011-06-15 | 章丘市宇龙机械有限公司 | Centrifugal efficient wood chip granulator |
| CN102092070B (en) * | 2010-12-03 | 2012-10-17 | 章丘市宇龙机械有限公司 | Centrifugal efficient wood chip granulator |
| CN102218283A (en) * | 2011-03-29 | 2011-10-19 | 高小林 | Straw crushing centrifugal positioning extruder |
| CN102634396B (en) * | 2012-01-06 | 2014-06-18 | 孔令增 | Cylindrical granular fuel, preparation method thereof and equipment used for preparation method |
| CN102634396A (en) * | 2012-01-06 | 2012-08-15 | 孔令增 | Cylindrical granular fuel, preparation method thereof and equipment used for preparation method |
| CN103587138A (en) * | 2013-10-14 | 2014-02-19 | 王洪生 | Small straw squeeze forming machine |
| CN103587138B (en) * | 2013-10-14 | 2016-03-23 | 辽宁工程技术大学 | Miniature stalk single lead screw ex truding briquetting machine |
| CN105032296A (en) * | 2015-07-09 | 2015-11-11 | 安徽莱姆佳生物科技股份有限公司 | Extruding granulation production device for granular biological straw static compost |
| CN105413586A (en) * | 2015-12-22 | 2016-03-23 | 济南大学 | Ring-die granulator, and operating method and application thereof |
| CN105413586B (en) * | 2015-12-22 | 2018-02-09 | 济南大学 | A kind of ring die pelleter and its method of work and application |
| CN105536649A (en) * | 2016-01-23 | 2016-05-04 | 安徽环态生物能源科技开发有限公司 | External press roll type granulation machine |
| CN105536649B (en) * | 2016-01-23 | 2017-08-22 | 安徽环态生物能源科技开发有限公司 | External roller granulator |
| CN108158015A (en) * | 2017-12-29 | 2018-06-15 | 戴琪 | A kind of feed granulator |
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Open date: 20080813 |