CN104474932B - Hybrid reaction granulation all-in-one and carry out the methods and applications of granulation - Google Patents
Hybrid reaction granulation all-in-one and carry out the methods and applications of granulation Download PDFInfo
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- CN104474932B CN104474932B CN201410749839.5A CN201410749839A CN104474932B CN 104474932 B CN104474932 B CN 104474932B CN 201410749839 A CN201410749839 A CN 201410749839A CN 104474932 B CN104474932 B CN 104474932B
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Abstract
The present invention provides a kind of hybrid reaction granulation all-in-one and carries out the method for granulation. Hybrid reaction granulation all-in-one, comprises motor, speed reduction unit, differential mechanism, housing and mixer kneader mechanism; Mixer kneader mechanism is had two counter drive shafts and is set in parallel on housing by bearing, and two auxiliary driving axle heads are connected with differential mechanism, and the speed reduction unit of installing motor is by main driving axle connected with differential; Two counter drive shafts comprise feeding section, the first blending dispersion section, kneading block and the 2nd blending dispersion section from front to back successively, feeding section is provided with spiral feeding blade, being provided with multiple kneading blade on kneading block, the first blending dispersion section and the 2nd blending dispersion Duan Shangjun install multiple blending dispersion blade; Spiral feeding blade on two counter drive shafts, mediate blade and the equal axile displacement of blending dispersion blade is arranged. Hybrid reaction granulation all-in-one decreases material cycling link, and granulation process is simple and mixes.
Description
Technical field
The present invention relates to a kind of mixing engagement granulating equipment, it is specifically related to a kind of hybrid reaction granulation all-in-one and carries out the methods and applications of granulation.
Background technology
At present, chemical industry, pharmaceutical industry granulating equipment adopt double-screw type tablets press usually, are divided into front discharging formula and side discharging formula, generally exist treatment capacity little, mix uneven, the not easily problem such as sealing. The improvement combination that the present invention passes through, this device processes amount reduces material cycling link, is applicable to environmental protection friendly development need.
Summary of the invention
For overcoming the deficiency that current chemical industry granulation machinery exists, the present invention provides a kind of hybrid reaction granulation all-in-one and carries out the methods and applications of granulation.
The present invention adopts technical scheme as follows:
A kind of hybrid reaction granulation all-in-one, motor, speed reduction unit, differential mechanism, housing and mixer kneader mechanism; Housing has opening for feed and discharge port; Mixer kneader mechanism is had two counter drive shafts and is set in parallel on housing by bearing, and two auxiliary driving axle heads are connected with differential mechanism, and the speed reduction unit of installing motor is by main driving axle connected with differential; Two counter drive shafts comprise feeding section, the first blending dispersion section, kneading block and the 2nd blending dispersion section from front to back successively, feeding section is provided with spiral feeding blade, and the corresponding opening for feed in the position of section before feeding section, kneading block is provided with multiple kneading blade, first blending dispersion section and the 2nd blending dispersion Duan Shangjun install multiple blending dispersion blade, the corresponding discharge port in the position of the 2nd blending dispersion section; Spiral feeding blade on two counter drive shafts, mediate blade and the equal axile displacement of blending dispersion blade is arranged.
In above-mentioned hybrid reaction granulation all-in-one preferred version, blending dispersion blade is arrange along the circumferential outer decile of counter drive shaft and in cross distribution four.
In above-mentioned hybrid reaction granulation all-in-one preferred version, mediating blade is two groups, and often group is two and about counter drive shaft axisymmetrical, mediates blade and counter drive shaft axis is angle.
In above-mentioned hybrid reaction granulation all-in-one preferred version, the vertical section mediating blade is trapezoidal, and side is rectangle plane, and upper surface is quadrilateral structure and wherein relative both sides is curve, and upper surface is corresponding with counter drive shaft outside surface.
In above-mentioned hybrid reaction granulation all-in-one preferred version, housing is provided with multiple reaction solution shower nozzle, corresponding first blending dispersion section and the kneading block of reaction solution nozzle position.
In above-mentioned hybrid reaction granulation all-in-one preferred version, housing outer wall is set with chuck, corresponding first blending dispersion section and the kneading block of chuck.
In above-mentioned hybrid reaction granulation all-in-one preferred version, counter drive shaft and boundary place, housing two ends are provided with mechanical seal or packing seal.
In above-mentioned hybrid reaction granulation all-in-one preferred version, housing is that two pipe body radial abutment become, in figure-8 structure.
In above-mentioned hybrid reaction granulation all-in-one preferred version, differential mechanism is gear unit differential mechanism.
Utilize hybrid reaction granulation all-in-one to carry out a method for granulation, comprise the following steps:
1) pulverulent material and auxiliary agent are added by opening for feed, enter feeding section, by rotating under motor, step-down gear and differential mechanism effect, drive material and auxiliary agent to enter the first blending dispersion section;
2) in the first blending dispersion section, meal mixes with the solvent sprayed into through reaction solution shower nozzle and forms the first mixture, and injects cooling water temperature by chuck;
3) the first mixture fully reacts after entering kneading block, and by chuck injecting steam or hot water;
4) kneading block react after enter the 2nd blending dispersion section react after from discharge port out.
Utilize described hybrid reaction granulation all-in-one to carry out reacting the method generating ammonium glyphosate, comprise the following steps grass: sweet phosphonic acids is entered by opening for feed, be delivered to the first blending dispersion section by transportation section; Carrying out mixing with the liquefied ammonia entered by reaction solution shower nozzle at this place and carry out pre-reaction, the mol ratio of glyphosphonic acid and liquefied ammonia is 0.8 ~ 1.25; Then under the effect of blending dispersion blade, prereacted material is pushed into kneading block to react comprehensively; Under the effect mediating blade, the ammonium salt reacted completely is sent into the particle that the 2nd blending dispersion section carries out reacting extrusion moulding in rear directly granulation mould, then carries out drying, sieve.
Utilize described hybrid reaction granulation all-in-one to carry out reacting the method generating 2,4-D dimethylamine salt, comprise the following steps 2,4-D acid and entered by opening for feed, be delivered to the first blending dispersion section by transportation section; Carrying out mixing with the liquid dimethyl amine entered by reaction solution shower nozzle at this place and carry out pre-reaction, 2,4-D acid is 0.8 ~ 1.25 with the mol ratio of liquid dimethyl amine; Then under the effect of blending dispersion blade, prereacted material is pushed into kneading block to react comprehensively; Under the effect mediating blade, the ammonium salt reacted completely is sent into the particle that the 2nd blending dispersion section carries out reacting extrusion moulding in rear directly granulation mould, then carries out drying, sieve.
The useful effect of the present invention:
Hybrid reaction granulation all-in-one reaches the object of granulation by charging, the first blending dispersion, kneading and the 2nd blending dispersion tandem reaction sequence, decreases material cycling link; Overall construction design is reasonable and compact; Granulation process is simple and mixes.
Accompanying drawing explanation
Fig. 1 is hybrid reaction granulation all-in-one machine structure schematic diagram of the present invention.
Fig. 2 is the schematic front view of housing of the present invention.
Fig. 3 is the schematic side view of housing of the present invention.
Fig. 4 is the structural representation of blending dispersion blade.
Fig. 5 is for mediating blade schematic front view.
Fig. 6 is for mediating blade schematic top plan view.
Fig. 7 is for mediating blade schematic side view.
1. motors, 2. speed reduction unit, 3. main driving axle, 4. shaft coupling in figure, 5. differential mechanism, 6. blind flange, 7. bearing, 8. sealed structure, 9. housing, 10. opening for feed, 11. feeding sections, 12. spiral feeding blades, 13. middle shaft couplings, 14. first blending dispersion sections, 15. blending dispersion blades, 16. kneading blocks, 17. kneading blades, 18. chucks, 19. the 2nd blending dispersion sections, 20. discharge ports, 21. reaction solution shower nozzles.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described.
With reference to accompanying drawing 1, a kind of hybrid reaction granulation all-in-one, motor 1, speed reduction unit 2, differential mechanism 5, housing 9 and mixer kneader mechanism; Housing 9 has opening for feed 10 and discharge port 20, and housing 9 two ends are bolted blind flange 6; Mixer kneader mechanism has two counter drive shafts and is set in parallel on housing 9 by bearing 7, two counter drive shafts and boundary place, housing 9 two ends are provided with mechanical seal or the sealed structure 8 of packing seal formation, and two auxiliary driving axle heads are connected with differential mechanism 5, the speed reduction unit 2 of installing motor 1 is by main driving axle 3 connected with differential 5; Two counter drive shafts comprise feeding section 11, first blending dispersion section 14, kneading block 16 and the 2nd blending dispersion section 19 from front to back successively, and feeding section 11, first blending dispersion section 14, kneading block 16 and the 2nd blending dispersion section 19 are independent axle body, and connected as one by middle shaft coupling 13 between each axle body; Wherein feeding section 11 is provided with spiral feeding blade 12, and the corresponding opening for feed 10 in the position of section before feeding section 11, kneading block 16 is provided with multiple kneading blade 17, first blending dispersion section 14 and the 2nd blending dispersion section 19 are all installed the corresponding discharge port 20 in position of multiple blending dispersion blade the 15, two blending dispersion section 19; Spiral feeding blade 12 on two counter drive shafts, mediate blade 17 and blending dispersion blade 15 all axile displacement arrange.
With reference to accompanying drawing 4, blending dispersion blade 15 be arrange along the circumferential outer decile of counter drive shaft and is four of cross distribution.
With reference to accompanying drawing 5, accompanying drawing 6 and accompanying drawing 7, mediating blade 17 is two groups, and often group is two and about counter drive shaft axisymmetrical, and mediating blade 17 with counter drive shaft axis is angle. The vertical section mediating blade 17 is trapezoidal, and side is rectangle plane, and upper surface is quadrilateral structure and wherein relative both sides is curve, and upper surface is corresponding with counter drive shaft outside surface.
With reference to accompanying drawing 2, accompanying drawing 3, housing 9 is provided with multiple reaction solution shower nozzle 21, the corresponding first blending dispersion section 14 in reaction solution shower nozzle 21 position and kneading block 16. Housing 9 outer wall is set with chuck 18, the corresponding first blending dispersion section 14 of chuck 18 and kneading block 16, can add water coolant or steam or hot water as required by arranging of chuck 18. Housing 9 is that two pipe body radial abutment become, in figure-8 structure.
In the present embodiment, differential mechanism 5 is gear unit differential mechanism.
Utilize described hybrid reaction granulation all-in-one to carry out a method for granulation, comprise the following steps:
1) pulverulent material and auxiliary agent are added by opening for feed 10, enter feeding section 11, by rotating under motor 1, step-down gear and differential mechanism effect, drive material and auxiliary agent to enter the first blending dispersion section 14;
2) in the first blending dispersion section 14, meal mixes with the solvent sprayed into through reaction solution shower nozzle 21 and forms the first mixture, and injects cooling water temperature by chuck 18;
3) the first mixture fully reacts after entering kneading block 16, and by chuck 18 injecting steam or hot water;
4) kneading block 16 react after enter the 2nd blending dispersion section 19 react after from discharge port 20 out.
Embody rule example:
A kind of method utilizing hybrid reaction granulation all-in-one to carry out reacting generation ammonium glyphosate, comprise the following steps: the former medicine of glyphosphonic acid enters in hybrid reaction granulation all-in-one from opening for feed 10, it is delivered to the first blending dispersion section 14 by transportation section strand dragon 11, carry out mixing with the liquefied ammonia entered by reaction solution shower nozzle 21 at this place and carry out pre-reaction, then under the effect of blending dispersion blade 15, prereacted material is pushed into kneading block 16 and reacts comprehensively. Under the effect mediating blade 17, the ammonium salt reacted completely is sent into after the 2nd blending dispersion section 19 is disperseed and carry out extruding pelletization by discharge port.
Through test, when the mol ratio of the glyphosphonic acid in access arrangement and liquefied ammonia is between 0.8 ~ 1.25, the rate of recovery of ammonium glyphosate is more than 85%.
Above only describes the ultimate principle of the present invention and preferred implementation, those skilled in the art can make many changes and improvements according to foregoing description, and these changes and improvements should belong to protection scope of the present invention.
Claims (10)
1. a hybrid reaction granulation all-in-one, it is characterised in that: motor, speed reduction unit, differential mechanism, housing and mixer kneader mechanism; Housing has opening for feed and discharge port; Mixer kneader mechanism is had two counter drive shafts and is set in parallel on housing by bearing, and two auxiliary driving axle heads are connected with differential mechanism, and the speed reduction unit of installing motor is by main driving axle connected with differential; Two counter drive shafts comprise feeding section, the first blending dispersion section, kneading block and the 2nd blending dispersion section from front to back successively, feeding section is provided with spiral feeding blade, and the corresponding opening for feed in the position of section before feeding section, kneading block is provided with multiple kneading blade, first blending dispersion section and the 2nd blending dispersion Duan Shangjun install multiple blending dispersion blade, the corresponding discharge port in the position of the 2nd blending dispersion section; Spiral feeding blade on two counter drive shafts, mediate blade and the equal axile displacement of blending dispersion blade is arranged.
2. hybrid reaction granulation all-in-one according to claim 1, it is characterised in that: blending dispersion blade is arrange along the circumferential outer decile of counter drive shaft and in cross distribution four.
3. hybrid reaction granulation all-in-one according to claim 1, it is characterised in that: mediating blade is two groups, and often group is two and about counter drive shaft axisymmetrical, mediates blade and counter drive shaft axis is angle.
4. hybrid reaction granulation all-in-one according to claim 1, it is characterised in that: the vertical section mediating blade is trapezoidal, and side is rectangle plane, and upper surface is quadrilateral structure and wherein relative both sides is curve, and upper surface is corresponding with counter drive shaft outside surface.
5. according to the described hybrid reaction granulation all-in-one of the arbitrary item of Claims 1-4, it is characterised in that: housing is provided with multiple reaction solution shower nozzle, corresponding first blending dispersion section and the kneading block of reaction solution nozzle position.
6. according to the described hybrid reaction granulation all-in-one of the arbitrary item of Claims 1-4, it is characterised in that: housing outer wall is set with chuck, corresponding first blending dispersion section and the kneading block of chuck.
7. according to the described hybrid reaction granulation all-in-one of the arbitrary item of Claims 1-4, it is characterised in that: counter drive shaft and boundary place, housing two ends are provided with mechanical seal or packing seal.
8. according to the described hybrid reaction granulation all-in-one of the arbitrary item of Claims 1-4, it is characterised in that: housing is that two pipe body radial abutment become, in figure-8 structure.
9. one kind utilizes hybrid reaction granulation all-in-one described in claim 6 to carry out the method for granulation, it is characterised in that comprise the following steps:
1) pulverulent material and auxiliary agent are added by opening for feed, enter feeding section, by rotating under motor, step-down gear and differential mechanism effect, drive material and auxiliary agent to enter the first blending dispersion section;
2) in the first blending dispersion section, meal mixes with the solvent sprayed into through reaction solution shower nozzle and forms the first mixture, and injects cooling water temperature by chuck;
3) the first mixture fully reacts after entering kneading block, and by chuck injecting steam or hot water;
4) kneading block react after enter the 2nd blending dispersion section react after from discharge port out.
10. one kind utilizes hybrid reaction granulation all-in-one described in claim 6 to carry out reacting the method generating ammonium glyphosate, it is characterised in that comprises the following steps: glyphosphonic acid is entered by opening for feed, is delivered to the first blending dispersion section by transportation section; Carrying out mixing with the liquefied ammonia entered by reaction solution shower nozzle at this place and carry out pre-reaction, the mol ratio of glyphosphonic acid and liquefied ammonia is 0.8 ~ 1.25; Then under the effect of blending dispersion blade, prereacted material is pushed into kneading block to react comprehensively; Under the effect mediating blade, the ammonium salt reacted completely is sent into the particle that the 2nd blending dispersion section carries out reacting extrusion moulding in rear directly granulation mould, then carries out drying, sieve.
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| CN201410749839.5A CN104474932B (en) | 2014-12-10 | 2014-12-10 | Hybrid reaction granulation all-in-one and carry out the methods and applications of granulation |
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| CN201410749839.5A CN104474932B (en) | 2014-12-10 | 2014-12-10 | Hybrid reaction granulation all-in-one and carry out the methods and applications of granulation |
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| CN104474932B true CN104474932B (en) | 2016-06-08 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105080380A (en) * | 2015-08-18 | 2015-11-25 | 安徽兴林机械集团有限公司 | Reinforced stirring blade device |
| CN108126625A (en) * | 2017-12-21 | 2018-06-08 | 佛山市金银河智能装备股份有限公司 | A kind of mix conveying appliance |
| CN108946679A (en) * | 2018-02-12 | 2018-12-07 | 山东润博生物科技有限公司 | A kind of continuous preparation method of chlorosulfonate |
| CN109772228A (en) * | 2018-11-21 | 2019-05-21 | 内蒙古世杰化工有限公司 | A kind of melting drying granulation crushing all-in-one machine |
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| US3583684A (en) * | 1968-05-16 | 1971-06-08 | Barmag Barmer Maschf | Mixing and reaction extruder |
| CN201525795U (en) * | 2009-11-04 | 2010-07-14 | 江苏明轩环保科技有限公司 | Curing material mixing, stirring and conveying device |
| CN201664591U (en) * | 2010-04-23 | 2010-12-08 | 江苏牧羊集团有限公司 | High-efficiency conditioner |
| CN103879732A (en) * | 2012-12-21 | 2014-06-25 | 辽宁集佳节能墙体装备有限公司 | Intelligent mixing and continuous conveying all-in-one machine for bulk material and liquid |
| CN204294140U (en) * | 2014-12-10 | 2015-04-29 | 山东潍坊润丰化工股份有限公司 | Hybrid reaction granulation all-in-one |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7350960B2 (en) * | 2004-07-07 | 2008-04-01 | Tech. Process & Engineering, Inc. | Dual flight rotors for continuous mixer assembly |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3583684A (en) * | 1968-05-16 | 1971-06-08 | Barmag Barmer Maschf | Mixing and reaction extruder |
| CN201525795U (en) * | 2009-11-04 | 2010-07-14 | 江苏明轩环保科技有限公司 | Curing material mixing, stirring and conveying device |
| CN201664591U (en) * | 2010-04-23 | 2010-12-08 | 江苏牧羊集团有限公司 | High-efficiency conditioner |
| CN103879732A (en) * | 2012-12-21 | 2014-06-25 | 辽宁集佳节能墙体装备有限公司 | Intelligent mixing and continuous conveying all-in-one machine for bulk material and liquid |
| CN204294140U (en) * | 2014-12-10 | 2015-04-29 | 山东潍坊润丰化工股份有限公司 | Hybrid reaction granulation all-in-one |
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Address after: No. 03001, chlor alkali Road, Weifang Coastal Economic Development Zone, Shandong, Shandong Patentee after: Shandong Weifang Rainbow Chemical Co.,Ltd. Address before: Haiyuan Binhai Economic Development Zone, Shandong province Weifang city 262737 Street No. 600 Patentee before: Shandong Weifang Rainbow Chemical Co.,Ltd. |