CN103990417B - Mechanical stamping formula granulator - Google Patents
Mechanical stamping formula granulator Download PDFInfo
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- CN103990417B CN103990417B CN201410238074.9A CN201410238074A CN103990417B CN 103990417 B CN103990417 B CN 103990417B CN 201410238074 A CN201410238074 A CN 201410238074A CN 103990417 B CN103990417 B CN 103990417B
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Abstract
The invention discloses a kind of mechanical stamping formula granulator, belong to granulator field.Eccentric shaft in the present invention is installed in frame, and one end of punching press connecting rod is installed on eccentric shaft, the other end and Punching slider hinged, drift is installed on the front end of Punching slider, and is positioned at punching press indoor, and mould is installed on the front end of punching press room; Reinforced crankshaft installed is in frame, and one end of reinforced connecting rod is installed on the connecting rod neck of reinforced bent axle, and the other end is hinged with reinforced slide block, and reinforced drift is installed on reinforced slide block, and is positioned at the feed compartment of both sides, punching press room, and the bent axle that feeds in raw material is mutually vertical with eccentric shaft; Motor is installed in frame, and its output shaft is connected with belt pulley by V belt translation, and belt pulley and weighting distribution wheel are arranged at the both sides of eccentric shaft respectively, and the both sides of eccentric shaft are connected with the reinforced bent axle of feeding device respectively by steering mechanism.Present invention reduces the energy consumption of granulator, save a large amount of electric energy; Operate steadily, spare and accessory parts long service life, reduces the fault rate of equipment.
Description
Technical field
The present invention relates to a kind of granulator, more particularly, relate to a kind of mechanical stamping formula granulator.
Background technology
Granulator in technical field application such as feed preparation and biomass fuels widely.In biomass fuel field; granulator mainly makes the equipment of biomass molding fuel; by living beings, (living beings refer to the bamboo bits of the branch of trees and wood chip, agricultural crop straw, mao bamboon for it; and the combustible such as shrub weeds) be ground into powder; control certain moisture content, be shaped to biomass fuel through granulator.The alternative coal of biomass fuel and oil, utilize biomass boiler to provide heat energy.Both can economize energy, again can emissions reduction, there is certain contribution to environmental protection.Living beings are as regenerative resource, and reusable edible, inexhaustible, countries in the world are all at Devoting Major Efforts To Developing.
Current biomass granulating equipment, mostly based on ring mould or Flat die cuber.The common feature of these two kinds of granulators is pressure rollers, pressing mold directly contacts with powdered biomass, living beings is extruded from pressing mold hole and goes out, become bar-shaped shaped fuel by pressure roller.Because the space of the granulation sections of these two kinds of granulators is all very little, and granulate time temperature all very high, pressure roller and mould temperature can reach about 200 DEG C.Bearing in pressure roller very easily damages, and keeps in repair very inconvenient.Moreover production capacity is not high yet, the granulator of 90 kilowatt motors is per hour can only produce about 1 ton.
In recent years, also the technical scheme having the above-mentioned defect for granulator to carry out improving is open, as Chinese Patent Application No. 201310094362.7, Shen Qing Publication day is on April 16th, 2014, invention and created name is: punching type granulator, this application case relates to a kind of punching type granulator, outer two ends of main shaft are set with bearing block, in the middle of main shaft, eccentric wheel is housed, pitman shaft connects connecting rod base and eccentric wheel, one end of punch rod is connected with connecting rod base, and the other end of punch rod is in punching press indoor, and the another side of punching press indoor is equipped with stamping die; Stamping die is contained on punching press seat; One end of screw-conveyer-shaft is fixed on auger seat, and the other end of screw-conveyer-shaft enters punching press indoor through feed hopper, and cuticle tep reel is arranged on screw-conveyer-shaft; Square bearer two ends are welded with two assembly pulleys, punch rod stage casing is cuboid; The pulley at square bearer two ends by punch rod clamping wherein.This application case extends the life-span of accessory to a certain extent, improve the production efficiency of granulator, but its weak point is: feeding is constantly carried out in the auger axial punch indoor in this application case, adopt this kind of feeding style, material is comparatively loose after entering punching press room, i.e. feeding quantity not sufficient, punching, granulating efficiency is caused to reduce, when increase screw-conveyer-shaft rotating speed improves feeding amount, material easily blocks, and after stamping die enters punching press room, the material of screw-conveyer-shaft conveying can produce lateral pressure to stamping die again, in the course of time, the wearing and tearing of stamping die and punching press room are easily caused; Meanwhile, its punching press and feeding need the electric motor starting of two platform independent, cause cost to increase.
Summary of the invention
1. invent the technical problem that will solve
The object of the invention is to overcome the deficiency that existing granulator energy consumption is high, efficiency is low, the life-span is short, a kind of mechanical stamping formula granulator is provided, adopts technical scheme of the present invention, utilize a motor to complete reinforced and punching press action simultaneously, greatly reduce the energy consumption of granulator, save a large amount of electric energy; Adopt the mode of mechanical stamping to complete granulation, operate steadily, spare and accessory parts long service life, greatly reduces the fault rate of equipment; The granulation field of the biomass fuel such as wood chip, stalk granulation can be widely used in, also can be used for the industry such as active carbon, flyash granulation, applied widely.
2. technical scheme
For achieving the above object, technical scheme provided by the invention is:
A kind of mechanical stamping formula granulator of the present invention, comprise decompressor, feeding device, drive unit and frame, described decompressor comprises eccentric shaft, punching press connecting rod, Punching slider, drift, punching press room and mould, described eccentric shaft is installed in frame by bearing, one end of described punching press connecting rod is installed on eccentric shaft, the other end and Punching slider hinged, described drift is installed on the front end of Punching slider, and being positioned at punching press indoor, described mould is installed on the front end of punching press room;
The left and right sides of described decompressor arranges one group of feeding device respectively, described feeding device comprises reinforced bent axle, reinforced connecting rod, reinforced slide block, reinforced drift and feed compartment, described reinforced bent axle is installed in frame by bearing, one end of described reinforced connecting rod is installed on the connecting rod neck of reinforced bent axle, the other end and reinforced slide block hinged, described reinforced drift is installed on reinforced slide block, and being positioned at the feed compartment of both sides, punching press room, described reinforced bent axle is mutually vertical with eccentric shaft;
Described drive unit comprises motor, belt pulley, weighting distribution wheel and steering mechanism, described motor is installed in frame, its output shaft is connected with belt pulley by V belt translation, described belt pulley and weighting distribution wheel are arranged at the left and right sides of eccentric shaft respectively, and the left and right sides of eccentric shaft is connected with the reinforced bent axle of feeding device respectively by steering mechanism, for being that 90 ° of angles pass to feeding device by power.
Further, the reinforced drift of described both sides, punching press room has certain difference in level.
Further, described steering mechanism comprises the first synchronous pulley, steering box and the second synchronous pulley, described eccentric shaft passes through the power shaft V belt translation of the first synchronous pulley and steering box, and the output shaft of described steering box is by the second synchronous pulley and reinforced bent axle V belt translation.
Further, the input speed of described steering box and output speed are 1:1.
Further, also comprise screw feeder, the feeding mouth of described feed compartment is connected with the discharging opening of screw feeder.
Further, described screw feeder adopts VFC.
Further, during described Punching slider reach punching press, move after reinforced slide block; When moving after described Punching slider, reinforced slide block reach is reinforced.
3. beneficial effect
Adopt technical scheme provided by the invention, compared with existing known technology, there is following remarkable result:
(1) a kind of mechanical stamping formula granulator of the present invention, utilizes a motor to complete reinforced and punching press action simultaneously, greatly reduces the energy consumption of granulator, save a large amount of electric energy; Adopt the mode of mechanical stamping to complete granulation, operate steadily, spare and accessory parts long service life, greatly reduces the fault rate of equipment; The granulation field of the biomass fuel such as wood chip, stalk granulation can be widely used in, also can be used for the industry such as active carbon, flyash granulation, applied widely;
(2) a kind of mechanical stamping formula granulator of the present invention, the reinforced drift of its both sides, punching press room has certain difference in level, makes both sides, punching press room when reinforced, adds the top and the bottom of punching press room respectively, ensure that the even of feeding quantity;
(3) a kind of mechanical stamping formula granulator of the present invention, its steering mechanism comprises the first synchronous pulley, steering box and the second synchronous pulley, eccentric shaft passes through the power shaft V belt translation of the first synchronous pulley and steering box, and the output shaft of steering box is by the second synchronous pulley and reinforced bent axle V belt translation, and steering mechanism's structure is simple, operate steadily, adopt V belt translation, stable drive, without the need to lubrication, safeguard that easily noise is low; The input speed of steering box and output speed are 1:1, make eccentric shaft identical with reinforced speed of crankshaft, ensure that cooperation that is reinforced and punching press action;
(4) a kind of mechanical stamping formula granulator of the present invention, the feeding mouth of its feed compartment is connected with the discharging opening of screw feeder; Screw feeder adopts VFC, avoids hand stock and makes the material of both sides feed compartment uneven, and adopts the mode of frequency conversion to control feeding quantity, improves automatization level, saves the amount of labour;
(5) a kind of mechanical stamping formula granulator of the present invention, during its Punching slider reach punching press, moves after reinforced slide block; When moving after Punching slider, reinforced slide block reach is reinforced, ensure that reciprocal cooperation that is reinforced and punching press action, every punching press once adds a defective material, and reinforced and punching press action does not interfere with each other, and cooperatively interacts again, form complete pelletization, greatly reduce per unit area yield energy consumption and equipment failure rate.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of a kind of mechanical stamping formula granulator of the present invention;
Fig. 2 is the side-looking structural representation of a kind of mechanical stamping formula granulator of the present invention;
Fig. 3 is the top view cross section structural representation of Fig. 2.
Label declaration in schematic diagram:
1, motor; 2, belt pulley; 3, weighting distribution wheel; 4, eccentric shaft; 5, punching press connecting rod; 6, Punching slider; 7, drift; 8, punching press room; 9, mould; 10, the first synchronous pulley; 11, steering box; 12, the second synchronous pulley; 13, reinforced bent axle; 14, reinforced connecting rod; 15, reinforced slide block; 16, reinforced drift; 17, feed compartment; 18, screw feeder.
Detailed description of the invention
For understanding content of the present invention further, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment
Composition graphs 1, Fig. 2 and Fig. 3, a kind of mechanical stamping formula granulator of the present embodiment, comprise decompressor, feeding device, drive unit and frame, decompressor, feeding device and drive unit are all fixedly installed in frame, wherein:
Decompressor comprises eccentric shaft 4, punching press connecting rod 5, Punching slider 6, drift 7, punching press room 8 and mould 9, and eccentric shaft 4 is installed in frame by bearing, and its two ends are protruding, and centre is eccentric segment, one end of punching press connecting rod 5 is installed on the eccentric segment of eccentric shaft 4, can freely rotate thereon, the other end and Punching slider 6 pass through hinge, Punching slider 6 is installed on punching press guide rail, and can on punching press guide rail slide anteroposterior, drift 7 is fixedly installed in the front end of Punching slider 6, and be positioned at punching press room 8, punching press room 8 is a circular punching press passage, match with drift 7 pressing materials, mould 9 is fixedly installed in the front end of punching press room 8, mould 9 offers some apertures, material in punching press room 8 compresses by drift 7, and extruded by the aperture on its front terminal mould 9, complete granulation.
The left and right sides of decompressor arranges one group of feeding device respectively, feeding device comprises reinforced bent axle 13, reinforced connecting rod 14, reinforced slide block 15, reinforced drift 16, feed compartment 17 and screw feeder 18, reinforced bent axle 13 is installed in frame by bearing, reinforced bent axle 13 is mutually vertical with eccentric shaft 4, one end of reinforced connecting rod 14 is installed on the connecting rod neck of reinforced bent axle 13, can freely rotate thereon, the other end and reinforced slide block 15 pass through hinge, reinforced slide block 15 is installed on reinforced guide rail, and can slide anteroposterior thereon, reinforced drift 16 is fixedly installed on reinforced slide block 15, and be positioned at the feed compartment 17 of both sides, punching press room 8, for material being pushed in punching press room 8, be material feeding mouth in the middle of the top of screw feeder 18, both sides are material discharging opening, and the material in material inlet can be carried to the material discharging opening on both sides by its helical blade equably, the feeding mouth of both sides feed compartment 17 is connected with two discharging openings of screw feeder 18, screw feeder 18 in the present embodiment adopts VFC, avoiding hand stock makes the material of both sides feed compartment uneven, and adopt the mode of frequency conversion to control feeding quantity, improve automatization level, save the amount of labour, in addition, in order to ensure the uniformity of feeding quantity, the reinforced drift 16 of both sides, punching press room 8 has certain difference in level, makes both sides, punching press room 8 when reinforced, adds the top and the bottom (as shown in Figure 1) of punching press room 8 respectively.
Drive unit comprises motor 1, belt pulley 2, weighting distribution wheel 3 and steering mechanism, motor 1 is installed in frame, its output shaft is connected with belt pulley 2 by V belt translation, belt pulley 2 and weighting distribution wheel 3 are arranged in the left and right sides section of stretching out of eccentric shaft 4 respectively, belt pulley 2 and weighting distribution wheel 3 play the effect of flywheel, play the effect of punching press accumulation of energy, instant impact during punching press can be increased; And the left and right sides of eccentric shaft 4 is connected with the reinforced bent axle 13 of feeding device respectively by steering mechanism, for being that 90 ° of angles pass to feeding device by power; Steering mechanism in the present embodiment comprises the first synchronous pulley 10, steering box 11 and the second synchronous pulley 12, eccentric shaft 4 is by the power shaft V belt translation of the first synchronous pulley 10 with steering box 11, the output shaft of steering box 11 is by the second synchronous pulley 12 and reinforced bent axle 13 V belt translation, steering mechanism's structure is simple, operates steadily, and adopts V belt translation, stable drive, without the need to lubrication, safeguard that easily noise is low; Steering box 11 adopts bevel gear steering box, and the input speed of steering box 11 and output speed are 1:1, make eccentric shaft 4 identical with the rotating speed of reinforced bent axle 13, ensure that cooperation that is reinforced and punching press action, when Punching slider 6 moves forward punching press, move after reinforced slide block 15; When moving after Punching slider 6, reinforced slide block 15 moves forward reinforced, and every punching press once adds a defective material, and reinforced and punching press action does not interfere with each other, and cooperatively interacts again, forms complete pelletization, greatly reduce per unit area yield energy consumption and equipment failure rate.
Compared with traditional ring mould, Flat die cuber, a kind of mechanical stamping formula granulator of the present embodiment, utilizes a motor 1 to complete reinforced and punching press action simultaneously, greatly reduces the energy consumption of granulator, its per unit area yield energy consumption is only 30% ~ 50% of traditional granulator, saves a large amount of electric energy; Adopt the mode of mechanical stamping to complete granulation, operate steadily, spare and accessory parts long service life, greatly reduces the fault rate of equipment; The granulation field of the biomass fuel such as wood chip, stalk granulation can be widely used in, also can be used for the industry such as active carbon, flyash granulation, applied widely.
In order to understand content of the present invention better, now provide the pelletization of a kind of mechanical stamping formula granulator of the present invention.
A kind of mechanical stamping formula granulator of the present invention, motor 1 is with movable strap disc 2 to rotate, and belt pulley 2 drives the weighting distribution wheel 3 of eccentric shaft 4 and eccentric shaft 4 opposite side to rotate, and weighting distribution wheel 3 makes power transmission more steady, and has the effect of accumulation of energy; Eccentric shaft 4 rotates, and is driven before and after Punching slider 6 move back and forth by connected punching press connecting rod 5, thus drives drift 7 to seesaw in punching press room 8; Simultaneously, power is the reinforced bent axle 13 that 90 ° of angles pass to feeding device respectively by steering mechanism by eccentric shaft 4 both sides, reinforced bent axle 13 rotates, and is driven before and after reinforced slide block 15 and moves back and forth, thus drive reinforced drift 16 to seesaw in feed compartment 17 by connected reinforced connecting rod 14.When material adds after in screw feeder 18, material is carried by helical blade in screw feeder 18 equably in both sides feed compartment 17, material enters two feed compartments 17, material pushes in punching press room 8 by the reinforced drift 16 of the left and right sides, due to Punching slider 6 move forward time, move after reinforced slide block 15; When moving after Punching slider 6, reinforced slide block 15 moves forward, now, drift 7 is positioned on rear side of punching press room 8, and in addition, the reinforced drift 16 of both sides, punching press room 8 has certain difference in level, make both sides, punching press room 8 when reinforced, add the top and the bottom of punching press room 8 respectively, make reinforced more even; After having fed in raw material, reinforced drift 16 retreats, and drift 7 moves forward, compressed by material in punching press room 8, under the wheel action of belt pulley 2 and weighting distribution wheel 3, instant impact during punching press improves, material is extruded by by the aperture on terminal mould 9 before punching press room 8, completes granulation; Drift 7 retreats, and repeats reinforced and punching press action, carries out continuing to granulate.The feeding quantity of material can carry out VFC by screw feeder 18, regulates the feeding quantity of material.A kind of mechanical stamping formula granulator of the present invention, it feeds in raw material and punching press action all adopts slider-crank mechanism, and is driven by same motor 1, ensure that cooperation that is reinforced and punching press action, greatly reduces the energy consumption of granulator, save a large amount of electric energy; And operate steadily, spare and accessory parts long service life, greatly reduces the fault rate of equipment; The granulation field of the biomass fuel such as wood chip, stalk granulation can be widely used in, also can be used for the industry such as active carbon, flyash granulation, applied widely.
Below be schematically described the present invention and embodiment thereof, this description does not have restricted, and shown in accompanying drawing is also one of embodiments of the present invention, and actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the invention aim, without creatively designing the frame mode similar to this technical scheme and embodiment, all should protection scope of the present invention be belonged to.
Claims (7)
1. a mechanical stamping formula granulator, comprise decompressor, feeding device, drive unit and frame, it is characterized in that: described decompressor comprises eccentric shaft (4), punching press connecting rod (5), Punching slider (6), drift (7), punching press room (8) and mould (9), described eccentric shaft (4) is installed in frame by bearing, one end of described punching press connecting rod (5) is installed on eccentric shaft (4), the other end and Punching slider (6) hinged, described drift (7) is installed on the front end of Punching slider (6), and be positioned at punching press room (8), described mould (9) is installed on the front end of punching press room (8),
The left and right sides of described decompressor arranges one group of feeding device respectively, described feeding device comprises reinforced bent axle (13), reinforced connecting rod (14), reinforced slide block (15), reinforced drift (16) and feed compartment (17), described reinforced bent axle (13) is installed in frame by bearing, one end of described reinforced connecting rod (14) is installed on the connecting rod neck of reinforced bent axle (13), the other end and reinforced slide block (15) hinged, described reinforced drift (16) is installed on reinforced slide block (15), and be positioned at the feed compartment (17) of punching press room (8) both sides, described reinforced bent axle (13) is mutually vertical with eccentric shaft (4),
Described drive unit comprises motor (1), belt pulley (2), weighting distribution wheel (3) and steering mechanism, described motor (1) is installed in frame, its output shaft is connected with belt pulley (2) by V belt translation, described belt pulley (2) and weighting distribution wheel (3) are arranged at the left and right sides of eccentric shaft (4) respectively, and the left and right sides of eccentric shaft (4) is connected with the reinforced bent axle (13) of feeding device respectively by steering mechanism, for being that 90 ° of angles pass to feeding device by power.
2. mechanical stamping formula granulator according to claim 1, is characterized in that: the reinforced drift (16) of described punching press room (8) both sides has certain difference in level.
3. mechanical stamping formula granulator according to claim 1 and 2; it is characterized in that: described steering mechanism comprises the first synchronous pulley (10), steering box (11) and the second synchronous pulley (12); described eccentric shaft (4) is by the power shaft V belt translation of the first synchronous pulley (10) with steering box (11), and the output shaft of described steering box (11) is by the second synchronous pulley (12) and reinforced bent axle (13) V belt translation.
4. mechanical stamping formula granulator according to claim 3, is characterized in that: input speed and the output speed of described steering box (11) are 1:1.
5. mechanical stamping formula granulator according to claim 4, is characterized in that: also comprise screw feeder (18), the feeding mouth of described feed compartment (17) is connected with the discharging opening of screw feeder (18).
6. mechanical stamping formula granulator according to claim 5, is characterized in that: described screw feeder (18) adopts VFC.
7. mechanical stamping formula granulator according to claim 6, is characterized in that: during described Punching slider (6) reach punching press, move after reinforced slide block (15); When moving after described Punching slider (6), reinforced slide block (15) reach is reinforced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410238074.9A CN103990417B (en) | 2014-05-30 | 2014-05-30 | Mechanical stamping formula granulator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410238074.9A CN103990417B (en) | 2014-05-30 | 2014-05-30 | Mechanical stamping formula granulator |
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| Publication Number | Publication Date |
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| CN103990417A CN103990417A (en) | 2014-08-20 |
| CN103990417B true CN103990417B (en) | 2015-11-25 |
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| CN201410238074.9A Expired - Fee Related CN103990417B (en) | 2014-05-30 | 2014-05-30 | Mechanical stamping formula granulator |
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| US2966842A (en) * | 1958-05-05 | 1961-01-03 | Sumner Iron Works Inc | Briquetting machines |
| FR2484909A1 (en) * | 1980-06-19 | 1981-12-24 | Torfozavod Balozhi | Mechanically operated briquetting press - has pairs of axially grooved intermittently rotating wheels arranged to form hollows on circumferences (FI 31.1.81) |
| CN101676095A (en) * | 2008-09-18 | 2010-03-24 | 刘勇 | Vertical high-efficiency energy-saving straw punching, granulating and block-making machine |
| CN103496189A (en) * | 2013-10-11 | 2014-01-08 | 德州大河生物燃料机械有限公司 | Biomass solidified fuel forming machine |
| CN103722766A (en) * | 2013-03-13 | 2014-04-16 | 汤晓春 | Stamping type granulator |
| CN203916606U (en) * | 2014-05-30 | 2014-11-05 | 溧阳市诚邦机械有限公司 | Mechanical stamping formula granulator |
-
2014
- 2014-05-30 CN CN201410238074.9A patent/CN103990417B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US2966842A (en) * | 1958-05-05 | 1961-01-03 | Sumner Iron Works Inc | Briquetting machines |
| FR2484909A1 (en) * | 1980-06-19 | 1981-12-24 | Torfozavod Balozhi | Mechanically operated briquetting press - has pairs of axially grooved intermittently rotating wheels arranged to form hollows on circumferences (FI 31.1.81) |
| CN101676095A (en) * | 2008-09-18 | 2010-03-24 | 刘勇 | Vertical high-efficiency energy-saving straw punching, granulating and block-making machine |
| CN103722766A (en) * | 2013-03-13 | 2014-04-16 | 汤晓春 | Stamping type granulator |
| CN103496189A (en) * | 2013-10-11 | 2014-01-08 | 德州大河生物燃料机械有限公司 | Biomass solidified fuel forming machine |
| CN203916606U (en) * | 2014-05-30 | 2014-11-05 | 溧阳市诚邦机械有限公司 | Mechanical stamping formula granulator |
Non-Patent Citations (1)
| Title |
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| 秸秆成型燃料加工技术发展趋势;肖宏儒等;《农业装备技术》;20060415;第32卷(第02期);第11-13页 * |
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Granted publication date: 20151125 Termination date: 20160530 |