CN102553493B - Automatic control colliding granulator - Google Patents
Automatic control colliding granulator Download PDFInfo
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- CN102553493B CN102553493B CN 201210013119 CN201210013119A CN102553493B CN 102553493 B CN102553493 B CN 102553493B CN 201210013119 CN201210013119 CN 201210013119 CN 201210013119 A CN201210013119 A CN 201210013119A CN 102553493 B CN102553493 B CN 102553493B
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- granulation
- auger
- charger
- granulator
- colliding
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- 238000005469 granulation Methods 0.000 claims abstract description 75
- 230000003179 granulation Effects 0.000 claims abstract description 75
- 239000000463 material Substances 0.000 claims abstract description 31
- 238000007599 discharging Methods 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 abstract description 9
- 239000000126 substance Substances 0.000 abstract description 5
- 238000003756 stirring Methods 0.000 abstract description 4
- 239000003337 fertilizer Substances 0.000 abstract description 3
- 235000013305 food Nutrition 0.000 abstract description 3
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 230000004069 differentiation Effects 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 8
- 235000013339 cereals Nutrition 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 235000011868 grain product Nutrition 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- General Preparation And Processing Of Foods (AREA)
Abstract
The invention discloses an automatic control colliding granulator. The automatic control colliding granulator comprises a feeder, a granulator and a control system, wherein the feeder comprises a feed inlet, a feeder stirring shaft, a material distribution and conveying auger with left and right helical blades, and a variable frequency feed motor which are vertically arranged; and the granulator comprises a main granulation motor, a reducer, and a granulation and conveying auger with left and right helical blades, the left and right helical blades of the granulation and conveying auger are symmetrically arranged, a colliding granulation area is formed at the joint of the left and right helical blades of the granulation and conveying auger, and is provided with a cylindrical granulation mould which is sleeved on the granulation and conveying auger, and discharge holes are uniformly distributed at an outer circumference wall of the cylindrical granulation mould. A method for automatically operating and using the granulator comprises the step of connecting an intelligent transmitting ammeter and a frequency converter to realize the operation under proportion integration differentiation (PID) control. The colliding granulator has a simple equipment structure, has the advantages of low power consumption and high yield, and can be widely applied in the product granulation field of industries of chemical plastic products, foods, feeds, fertilizers and the like.
Description
Technical field
The present invention relates to a kind of powder granule manufacturing equipment, specifically automatic control colliding granulator.
Background technology
The extruder grain technology often is applied to the industries such as chemical plastic product, food, feed, chemical fertilizer; traditional Squeezinggranulator adopts single-screw extruder grain or double helix extruder grain technology more, reaches the technical matters such as the granulation of ring mode pressure roller, flat-die type powdered pressure roller granulation, pair roller granulation; all there is complex structure in above-mentioned prilling, power consumption is large, die wear is fast, yield poorly, device fabrication high in cost of production defective; and how to improve the production capacity of Granulation Equipments, the granulation new technology that the while can be reduced energy consumption, be the problem of the continuous exploratory development of modern mechanical industrial technology personnel always.
Summary of the invention
Granulating technique to be solved by this invention provides a kind of simple in structure, low in energy consumption, automatic control colliding granulator that output is high.
The present invention solves the problems of the technologies described above with following technical scheme:
Automatic control colliding granulator of the present invention, comprise charger, comminutor and control system, described charger comprises from top to bottom the charging aperture, the charger shaft that arrange, carries Auger and frequency conversion charging motor with the quantitative sub-material of left-and-right spiral blade, charger shaft and quantitative sub-material carry Auger by frequency conversion charging motor-driven, quantitative sub-material is carried the left-and-right spiral blade of Auger to be rightabout and is arranged, and its below is respectively equipped with the left discharging opening of charger and the right discharging opening of charger; Described comminutor comprises granulation master motor, reductor and carry Auger with the granulation of left-and-right spiral blade, the output shaft of granulation master motor connects reductor, the output shaft of reductor connects granulation and carries Auger, granulation is carried the left-and-right spiral blade of Auger to be symmetrical and is arranged, its top is respectively equipped with the left charging aperture of comminutor and the right charging aperture of comminutor, the left charging aperture of comminutor is connected with the left discharging opening of charger, the right charging aperture of comminutor is connected with the right discharging opening of charger, granulation carries the left-and-right spiral blade joint of Auger to be the head-on collision granulation zone, this head-on collision granulation zone is equipped with the cylindrical shape granulation die that is socketed on the granulation conveying Auger, is evenly equipped with discharge opening on the periphery wall of this cylindrical shape granulation die; Described control system mainly is made of current transformer, intelligent transfer ammeter, frequency converter and outer power supply source, the output current of granulation master motor is by the current transformer output current signal, the current signal output end of current transformer connects the current signal input of intelligent transfer ammeter, the change number of the delivering letters output of intelligent transfer ammeter connects the change number of the delivering letters input of frequency converter, the power output end of frequency converter connects the power input of frequency conversion charging motor, and frequency converter and intelligent transfer ammeter connect outer power supply source.
The discharge opening of described cylindrical shape granulation die is circular port.
The present invention is simple in structure, low in energy consumption, its head-on collision granulating technique principle is that material is after strong head-on collision is impacted, granulation is strengthened function thereby the microstructure of material molecular physics changes raising, the principle of work and power that the head-on collision granulation is significantly strengthened, can find important evidence the analysis of the dynamic calorifics principle of generation from material process head-on collision district's head-on collision extruding, at first, about two impact in the strong head-on collision of head-on collision district's high speed to material, changed rapidly the physical arrangement of powder molecule, secondly, because the strong head-on collision of material in the head-on collision district impacted, the head-on collision district interior operating pressure of extruded segment is risen sharply, and the stable high pressure conditions that keeps, head-on collision district high pressure section temperature of charge improves rapidly at short notice after head-on collision is impacted, thereby make material, pressure, the front contact point of temperature satisfies the fluidized granulation condition fully, and the heat energy that material produces at knock-on process, changed the conventional extrusion granulation die, pressure roller, the shortcoming of screw rod quick abrasion makes granulation process realize efficient and the energy-conservation high-energy physics new technology that combines.
The clash operation using method of facility for granulating of the present invention realizes automatic control technology; comminutor automation controlling run; in different industries to various material characteristics; optimal parameter can be set make grain products by different industry standards; further improve the stability of comminutor operation, can be widely used in the industry product granulation fields such as chemical plastic product, food, feed, chemical fertilizer.
Description of drawings
Fig. 1 is the structural representation of automatic control colliding granulator of the present invention.
Fig. 2 is the grain forming mould structure schematic diagram of automatic control colliding granulator of the present invention.
The control system figure of Fig. 3 automatic control colliding granulator of the present invention.
Among Fig. 1: charging aperture 1, charger shaft 2, the quantitative sub-material Auger 3 of charger; the right discharging opening 4 of charger, the left discharging opening 5 of charger, frequency conversion charging motor 6; the left charging aperture 7 of comminutor, the right charging aperture 8 of comminutor, Auger 9 is carried in granulation; granulating and forming mould 10, reductor 11, granulation master motor 12; intelligent transfer ammeter 13; current transformer 14, frequency converter 15, outer power supply source 16.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing:
Automatic control colliding granulator of the present invention comprises charger, comminutor and control system, charger is provided with the charging aperture 1 of arranging from top to bottom, charger shaft 2, quantitative sub-material with the left-and-right spiral blade is carried Auger 3 and frequency conversion charging motor 6, charger shaft 2 and quantitative sub-material carry Auger 3 to be driven by frequency conversion charging motor 6, quantitative sub-material is carried the left-and-right spiral blade of Auger 3 to be rightabout and is arranged, the material that is got off by charging aperture 1 can be divided both sides to carry, there is the left discharging opening 5 of charger the below of its left-hand screw blade, and there is the right discharging opening 4 of charger the below of its right-hand screw blade; Comminutor is mainly by granulation master motor 12, reductor 11 and carry Auger 9 to consist of with the granulation of left-and-right spiral blade, the output shaft of granulation master motor 12 connects reductor 11, the output shaft of reductor 11 connects granulation and carries Auger 9, granulation is carried the left-and-right spiral blade of Auger 9 to be symmetrical and is arranged, the material of both sides can be carried toward middle, the top of its left-hand screw blade is provided with the left charging aperture 7 of comminutor, the top of its right-hand screw blade is provided with the right charging aperture 8 of comminutor, the left charging aperture 7 of comminutor is connected with the left discharging opening 5 of charger, the right charging aperture 8 of comminutor is connected with the right discharging opening 4 of charger, granulation carries the left-and-right spiral blade joint of Auger 9 to be the head-on collision granulation zone, this head-on collision granulation zone is equipped with the cylindrical shape granulation die 10 that is socketed on the granulation conveying Auger 9, be evenly equipped with circular discharge opening on the periphery wall of this cylindrical shape granulation die 10, can realize 360 ° of dischargings; Control system mainly is made of current transformer 14, intelligent transfer ammeter 13, frequency converter 15 and outer power supply source 16, the output current of granulation master motor 12 is by current transformer 14 output current signals, the current signal output end of current transformer 14 connects the current signal input of intelligent transfer ammeter 13, the change number of the delivering letters output of intelligent transfer ammeter 13 connects the change number of the delivering letters input of frequency converter 15, the power output end of frequency converter 15 connects the power input of frequency conversion charging motor 6, and frequency converter 15 and intelligent transfer ammeter 13 connect outer power supply source 16.During work, the output current of granulation master motor 12, by current transformer 14 output current signals, become through 13 outputs of intelligent transfer ammeter again and send current signal, after current signal is sent in frequency converter 15 reception changes, press the operation of setup parameter control charging variable-frequency motor 6, i.e. frequency convertor PID controlling run, the speed of service of automatically regulating charger according to the feedback of granulation Main motor current load signal with realization equipment.
During operation; drive charger shaft 2 and 3 rotations of the quantitative sub-material conveying of charger Auger by frequency conversion charging motor 6; driving granulation by granulation master motor 12 carries Auger 9 to rotate; raw material enters from charging aperture 1; after shaft 2 broken stirrings; carry 3 minutes both sides of Auger to be delivered to right discharging opening 4 and left discharging opening 5 by quantitative sub-material, enter respectively the righter charging aperture 8 of comminutor and left charging aperture 7, namely finish fragmentation, stir a minute materials quantitative course of conveying operation.Granulation carries Auger 9 that charge raw material is carried to the head-on collision granulation zone of centre simultaneously by both sides, rapid strong head-on collision is impacted in the head-on collision district when material is input into to the head-on collision granulation zone, thereby head-on collision district internal pressure is risen sharply, temperature of charge improves rapidly after head-on collision is impacted, namely finish the heat transfer between the material powder, fluidisation, the extruder grain process, grain products is discharged from cylindrical shape granulation die 10, press the different material characteristic, moisture, forming requirements can be by the automatic speed control of charger frequency conversion, control output, grain products is according to the different industries standard, can supporting different-grain diameter size and the granulation die of shape.
The present invention drives charger shaft 2 by frequency conversion charging motor 6; can make material crushing and dispersed with stirring by quantitatively to the left and right both sides conveying of sub-material conveying Auger 3; enter two charging apertures above the comminutor by two following discharging openings again; carry 9 whiles of Auger to the head-on collision district convey materials of centre by granulation again; arrive two strands of materials in the head-on collision district; through from cylindrical shape circular hole granulation die, discharging rapidly after the strong head-on collision impact extruded at a high speed, thereby finish the process of whole head-on collision granulation.
The present invention is owing to adopt the cylindrical shape circular hole granulation die of 360 ° of dischargings; increase by 2～4 times of percent openings than the conventional extrusion granulator mold; in conjunction with the efficient function of head-on collision granulation, improve output more than 1～2.5 times thereby make under same power consumption condition than the conventional extrusion Granulation Equipments.
Claims (2)
1. automatic control colliding granulator, comprise charger, comminutor and control system, it is characterized in that: described charger comprises from top to bottom the charging aperture, the charger shaft that arrange, carries Auger and frequency conversion charging motor with the quantitative sub-material of left-and-right spiral blade, charger shaft and quantitative sub-material carry Auger by frequency conversion charging motor-driven, quantitative sub-material is carried the left-and-right spiral blade of Auger to be rightabout and is arranged, and its below is respectively equipped with the left discharging opening of charger and the right discharging opening of charger; Described comminutor comprises granulation master motor, reductor and carry Auger with the granulation of left-and-right spiral blade, the output shaft of granulation master motor connects reductor, the output shaft of reductor connects granulation and carries Auger, granulation is carried the left-and-right spiral blade of Auger to be symmetrical and is arranged, its top is respectively equipped with the left charging aperture of comminutor and the right charging aperture of comminutor, the left charging aperture of comminutor is connected with the left discharging opening of charger, the right charging aperture of comminutor is connected with the right discharging opening of charger, granulation carries the left-and-right spiral blade joint of Auger to be the head-on collision granulation zone, this head-on collision granulation zone is equipped with the cylindrical shape granulation die that is socketed on the granulation conveying Auger, is evenly equipped with discharge opening on the periphery wall of this cylindrical shape granulation die; Control system mainly is made of current transformer, intelligent transfer ammeter, frequency converter and outer power supply source, the output current of granulation master motor is by the current transformer output current signal, the current signal output end of current transformer connects the current signal input of intelligent transfer ammeter, the change number of the delivering letters output of intelligent transfer ammeter connects the change number of the delivering letters input of frequency converter, the power output end of frequency converter connects the power input of frequency conversion charging motor, and frequency converter and intelligent transfer ammeter connect outer power supply source.
2. described automatic control colliding granulator according to claim 1, it is characterized in that: the discharge opening of described cylindrical shape granulation die is circular port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210013119 CN102553493B (en) | 2012-01-16 | 2012-01-16 | Automatic control colliding granulator |
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|---|---|---|---|
| CN 201210013119 CN102553493B (en) | 2012-01-16 | 2012-01-16 | Automatic control colliding granulator |
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| CN102553493A CN102553493A (en) | 2012-07-11 |
| CN102553493B true CN102553493B (en) | 2013-02-06 |
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| CN 201210013119 Expired - Fee Related CN102553493B (en) | 2012-01-16 | 2012-01-16 | Automatic control colliding granulator |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721634B (en) * | 2014-01-08 | 2016-07-06 | 吴国平 | The quick comminutor of bimodulus |
| CN105384559B (en) * | 2015-12-28 | 2018-10-19 | 农业部规划设计研究院 | A kind of comminutor for charcoal base manure |
| CN105707957B (en) * | 2016-01-28 | 2017-10-24 | 新沂市合沟工业集中区建设发展有限公司 | A kind of energy-saving feed manufacturing granulator |
| CN106217934A (en) * | 2016-07-20 | 2016-12-14 | 东北林业大学 | A kind of enclosed is efficiently to roller biomass forming machine |
| CN108745200A (en) * | 2018-05-03 | 2018-11-06 | 南安市创培电子科技有限公司 | A kind of broken comminutor of the chemical industry material with vent gas treatment |
| CN109692746B (en) * | 2019-01-16 | 2020-09-01 | 中联重科股份有限公司 | Sand making machine and control method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1077762B1 (en) * | 1998-05-11 | 2002-03-27 | Nippon Ketjen Co., Ltd. | Process for producing spherical oxide particles |
| CN202438295U (en) * | 2012-01-16 | 2012-09-19 | 吴国平 | Automatic control collision granulating machine |
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2012
- 2012-01-16 CN CN 201210013119 patent/CN102553493B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1077762B1 (en) * | 1998-05-11 | 2002-03-27 | Nippon Ketjen Co., Ltd. | Process for producing spherical oxide particles |
| CN202438295U (en) * | 2012-01-16 | 2012-09-19 | 吴国平 | Automatic control collision granulating machine |
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Effective date of registration: 20200522 Address after: 530000 third floor, office building, No.5, Chuangxin Road, high tech Zone, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi jiaertong Environmental Technology Co.,Ltd. Address before: Luban 530000 Nanning Road, the Guangxi Zhuang Autonomous Region No. 85 Cambridge Island 6 block B No. 702 Patentee before: Wu Guoping |
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Granted publication date: 20130206 |