CN103551220B - Bale breaker - Google Patents
Bale breaker Download PDFInfo
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- CN103551220B CN103551220B CN201310516900.7A CN201310516900A CN103551220B CN 103551220 B CN103551220 B CN 103551220B CN 201310516900 A CN201310516900 A CN 201310516900A CN 103551220 B CN103551220 B CN 103551220B
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Abstract
The invention discloses a kind of bale breaker, comprise transmission device, roll milling apparatus, described transmission device, roll milling apparatus is interconnected and is all fixed on frame, described roll milling apparatus comprises the first running roller being all connected with several roll-in body, second running roller, described first running roller one end has the first travelling gear, second running roller one end has the second travelling gear, described first running roller, the parallel frame that is fixed on of second running roller makes the first travelling gear mutually be engaged with the second travelling gear, and the distance of center circle of described first travelling gear and the second toothed drive gear is greater than the first running roller radius, second running roller radius, the summation of the first running roller roll-in body roll surface height and the second running roller roll-in body roll surface height, make the first running roller roll-in body, between second running roller roll-in body, there is space.The bale breaker that the present invention relates to does not damage outer packaging bag, saves labour, saves cost.
Description
Technical field
The present invention relates to the production equipment of composite fertilizer, particularly relate to a kind of bale breaker.
Background technology
Caking is that material transfers a kind of character of agglomerate or entirety to from loose condition (of surface).It is generally acknowledged that the caking of fertilizer is caused by its inner character, formed by the contact point of particle.The mechanism that caking produces is very complicated, mainly contains brilliant bridge theory at present, capillary attraction is theoretical, chemical action is theoretical and plastic deformation theory.Brilliant bridge theory is thought because oneself factor is as the geometry etc. of the character of material, chemical composition, granularity, size distribution and object, with the change of extraneous factor as humidity, temperature, pressure and impurity etc., due to the existence of moisture in object, body surface is dissolved and is recrystallized, thus contacting with each other a little between crystal grain forms brilliant bridge, As time goes on, make die bonder together, form huge agglomerate gradually.Capillary attraction theory is thought, due to the existence of capillary attraction power between fine-grain, makes the saturated vapor pressure on capillary meniscus lower than the saturated vapor pressure of outside, and this just causes condition for steam to intercrystalline diffusion; There is hygroscopic fertilizer more than its critical relative moisture, absorb moisture, the saturated solution film of fertilizer is formed at plane of crystal, this solution film accelerates capillary absorption, the meniscus that surface tension is formed makes ion move to particle contacts place, causes being formed crosslinked between adjacent particle and being bonded to agglomerate.Chemical action theory then thinks that chemical fertilizer can not complete reaction in granulation process, can continue react and generate double salt in storage process, and results of these reactions will cause recrystallization and lump.Plastic deformation theory thinks fertilizer agglomeration all along with deformation, and this deformation can aggravate due to pressurized, and the chemical fertilizer residual heat without thoroughly cooling outwards shifts from granular center, if at this moment chemical fertilizer granule is squeezed and just can causes deformation, and then lumps.Caking causes primarily of following reason: (1) product water content moisture is higher, and intergranular salt dissolves and more easily carries out with crystallization process, more easily lumps.(2) package temperature package temperature is high, and interiors of products moisture could not fully discharge, and easily lumps; Product temperature is low, easily from air, absorbs moisture, also easily lumps.(3) storage pressure fertiliser granulates is under weight, and particle contacts is tightr, particles deform, and contact surface increases, thus causes caking.(4) also can continue in storage time fertilizer product a period of time after packaging certain reaction occurs, as moisture absorption, dissolving, recrystallization, the double decomposition etc. between salt, this process duration is very long, so the storage time is more of a specified duration, lumps more serious.(5) the little and out-of-shape of the shaped particles of particle, multi-angular, specific area is greatly more easily lumpd.(6) uniformity of particle and hardness particle uneven, then contact area increases; Hardness is low, then easily crush, and causes contact area to increase, easily lumps.(7) the impurity composition that intragranular impurity forms and content is different can affect saline crystallization degree and crystalline particle size, thus affects degree of agglomeration.
Except attention overcomes except above-mentioned influence factor in fertilizer production, in fertilizer, add anticaking agent is a kind of way alleviating caking.Anticaking agent conventional at present has inert powder, inorganic salts, surfactant and non-Surfactant.Processing cost per ton is up to 15-30 unit, although add high expense, also difficulty or ease solve completely.Often there will be product caking, and the product of caking need be done over again, and causes cost increase, or artificial bale breaking, labour intensity is large.
Summary of the invention
Based on this, be necessary to provide one not damage outer packaging bag, save labour, cost-effective bale breaker.
A kind of bale breaker, comprise transmission device, roll milling apparatus, described transmission device, roll milling apparatus are interconnected and are all fixed on frame;
Described roll milling apparatus comprises the first running roller being all connected with several roll-in body, second running roller, described first running roller one end has the first travelling gear, second running roller one end has the second travelling gear, described first running roller, the parallel frame that is fixed on of second running roller makes the first travelling gear mutually be engaged with the second travelling gear, and the distance of center circle of described first travelling gear and the second toothed drive gear is greater than the first running roller radius, second running roller radius, the summation of the first running roller roll-in body roll surface height and the second running roller roll-in body roll surface height, make the first running roller roll-in body, between second running roller roll-in body, there is space.
Wherein in an embodiment, described transmission device comprises motor, reductor, and described motor is connected with reductor, and described reductor is connected with the first running roller.
Wherein in an embodiment, described roll milling apparatus comprises shaft joint, and described reductor is connected to described first running roller by shaft joint.
Wherein in an embodiment, described roll-in body for rolling bar, described in roll bar be cylinder, described in roll the length of bar consistent with the length of described first running roller, the second running roller.
Wherein in an embodiment, the radius size of the first running roller is consistent with the radius size of the second running roller, the radius size of described first travelling gear is consistent with the radius size of the second travelling gear, and described first travelling gear radius size is greater than the first running roller radius size and the diameter dimension sum of rolling bar.
Wherein in an embodiment, the radius of addendum of described first travelling gear and the difference of root radius, the radius of addendum of the second travelling gear and the difference of root radius are 60mm or more.
Wherein in an embodiment, the bolt hole of described second running roller two side shaft holder is elongate holes.
Wherein in an embodiment, described first running roller, the second running roller are equipped with and severally roll bar support ring, described in roll even first running roller of bar support ring, the second running roller, described in roll bar be connected to described in roll bar support ring.
Wherein in an embodiment, the described bar that rolls is seamless steel pipe, its length and described first running roller length, the second running roller length are consistent, described in roll bar be uniformly distributed in described in roll bar support ring, and described first running roller rolls bar, the second running roller rolls the distribution of bar mutual dislocation.
Wherein in an embodiment, described in roll outside bar and be provided with rubber layer.
Above-mentioned bale breaker, first running roller, the second running roller and the design of rolling bar make the block chemical fertilizer in packaging bag broken, do not need adopt artificial bale breaking or do over again, thus avoid labour intensity greatly, costly, avoid caking fertilizer all to do over again, reach and do not damage outer packaging bag, save labour, cost-effective object.
The radius size of above-mentioned bale breaker first running roller is consistent with the radius size of the second running roller, the radius size of described first travelling gear is consistent with the radius size of the second travelling gear, and described first travelling gear radius size is greater than the first running roller radius size and with the design of the diameter dimension sum of rolling bar, packaging bag is conveniently entered.
The radius of addendum of the first travelling gear described in above-mentioned bale breaker and the difference of root radius, the radius of addendum of the second travelling gear and the difference of root radius are that the design of 60mm or more and the bolt hole of described second running roller two side shaft holder are elongate holes design the second running roller can be moved, and can regulate spacing between the first running roller, the second running roller according to the size of packaging bag.
The design that first running roller of above-mentioned bale breaker rolls bar, the second running roller rolls the distribution of bar mutual dislocation makes the block chemical fertilizer uniform force in packaging bag, and crushing effect is good.
The rubber layer be provided with outside bar that rolls of above-mentioned bale breaker further protects outer packaging bag not to be damaged.
Accompanying drawing explanation
Fig. 1 is the utility model side view;
Fig. 2 is the utility model top view.
Description of reference numerals
110, frame; 210, the first running roller; 212, the second running roller; 214, the first running roller gear; 216, the second running roller gear; 218, axis; 220, bar is rolled; 222, bar support ring is rolled; 224, bearing block; 226, shaft joint; 310, motor; 312, decelerator; 314, driving belt.
Detailed description of the invention
Below with reference to embodiment and accompanying drawing, the present invention is described further.
A kind of bale breaker, see Fig. 1 and Fig. 2, comprise the transmission device being arranged at frame 110, roll milling apparatus, described transmission device comprises motor 310, driving belt 314, reductor 312, described roll milling apparatus comprises the first running roller 210, second running roller 212 and 28 roll-in bodies, described roll-in body is for rolling bar 220, described first running roller 210 one end has the first travelling gear 214, second running roller 212 one end has the second travelling gear 216, the described radius of addendum of the first travelling gear 214 and the difference of root radius, the radius of addendum of the second travelling gear 216 and the difference of root radius are that 60mm makes described first travelling gear 214, the wheel tine length of the second travelling gear 216 is 60mm, described first running roller 210, second running roller 212 be arranged in parallel, described first running roller 210 and the first travelling gear 214, second running roller 212 is all connected by axis 218 with the second travelling gear 216, described first running roller 210 two ends, frame 110 is all fixed on by bearing block 224 in second running roller 212 two ends, first travelling gear 214 is engaged mutually with the second travelling gear 216, the bolt hole of described second running roller 212 liang of side shaft holders 224 is elongate holes, the outside dimension of described first running roller 210 is consistent with the outside dimension of the second running roller 212, the outside dimension of described first travelling gear 214 is consistent with the outside dimension of the second travelling gear 216, described first travelling gear 214 radius size is greater than the first running roller 210 radius size and the diameter dimension sum of rolling bar 220, what make the first running roller rolls bar 220, second running roller rolls between bar 220 and has space, described motor 310 is connected with reductor 312 by driving belt 314, described reductor 312 is by shaft joint 226, axis 218 is connected to described first running roller 210, described first running roller 210, second running roller 212 is equipped with 3 and rolls bar support ring 222, the described bar support ring 222 that rolls is uniformly distributed in the first running roller 210, second running roller 212, described roll bar 220 be connected to described in roll bar support ring 222, the described bar 220 that rolls is for seamless steel pipe, its length and described first running roller 210 length, second running roller 212 length is consistent, described roll bar 220 be uniformly distributed in described in roll bar support ring 222, and described first running roller 210 rolls bar 220, second running roller 212 rolls the distribution of bar 220 mutual dislocation, described rolling outside bar 220 is also provided with rubber layer.
In use, start bale breaker, the first running roller 210, second running roller 212 opposite direction rotating, among the jaws that bale breaking fertilizer bag is slowly sent treating between the first running roller 210, second running roller 212, realizes bale breaking.
The bale breaker that the present invention relates to can reach bale breaking effect 90%-95%, saves cost 10%-15%, with equaling to improve production capacity 10%-15%.
The bale breaker that the present invention relates to can realize mechanical bale breaking not damaging under outer packaging bag, saves labour and rework cost.But also spacing between the first running roller, the second running roller can be regulated according to the size of packaging bag, easy to operate, simple.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a bale breaker, is characterized in that, comprises transmission device, roll milling apparatus, and described transmission device, roll milling apparatus are interconnected and are all fixed on frame;
Described roll milling apparatus comprises the first running roller being all connected with several roll-in body, second running roller, described first running roller one end has the first travelling gear, second running roller one end has the second travelling gear, described first running roller, the parallel frame that is fixed on of second running roller makes the first travelling gear mutually be engaged with the second travelling gear, and the distance of center circle of described first travelling gear and the second travelling gear is greater than the first running roller radius, second running roller radius, the summation of the first running roller roll-in body roll surface height and the second running roller roll-in body roll surface height, make the first running roller roll-in body, between second running roller roll-in body, there is space.
2. bale breaker according to claim 1, is characterized in that, described transmission device comprises motor, reductor, and described motor is connected with reductor, and described reductor is connected with the first running roller.
3. bale breaker according to claim 2, is characterized in that, described roll milling apparatus comprises shaft joint, and described reductor is connected to described first running roller by shaft joint.
4. bale breaker according to claim 1, is characterized in that, described roll-in body for rolling bar, described in roll bar be cylinder, described in roll the length of bar consistent with the length of described first running roller, the second running roller.
5. bale breaker according to claim 4, it is characterized in that, the radius size of the first running roller is consistent with the radius size of the second running roller, the radius size of described first travelling gear is consistent with the radius size of the second travelling gear, and described first travelling gear radius size is greater than the first running roller radius size and the diameter dimension sum of rolling bar.
6. bale breaker according to claim 1, is characterized in that, the radius of addendum of described first travelling gear and the difference of root radius, the radius of addendum of the second travelling gear and the difference of root radius are 60mm or more.
7. bale breaker according to claim 1, is characterized in that, the bolt hole of described second running roller two side shaft holder is elongate holes.
8. bale breaker according to claim 4, is characterized in that, described first running roller, the second running roller are equipped with and severally roll bar support ring, described in roll bar support ring and be uniformly distributed in the first running roller, the second running roller, described in roll bar be connected to described in roll bar support ring.
9. bale breaker according to claim 4, it is characterized in that, the described bar that rolls is seamless steel pipe, its length and described first running roller length, the second running roller length are consistent, described roll bar be uniformly distributed in described in roll bar support ring, and described first running roller rolls bar, the second running roller roll bar mutual dislocation distribution.
10. bale breaker according to claim 4, is characterized in that, described in roll outside bar and be provided with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310516900.7A CN103551220B (en) | 2013-10-28 | 2013-10-28 | Bale breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310516900.7A CN103551220B (en) | 2013-10-28 | 2013-10-28 | Bale breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103551220A CN103551220A (en) | 2014-02-05 |
| CN103551220B true CN103551220B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310516900.7A Active CN103551220B (en) | 2013-10-28 | 2013-10-28 | Bale breaker |
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| CN (1) | CN103551220B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209159A (en) * | 2014-09-18 | 2014-12-17 | 洪益如 | Iminodiacetonitrile crushing machine being free of damaging package bag |
| CN111231396B (en) * | 2020-01-13 | 2021-09-14 | 山东省舜天化工集团有限公司 | Pendulum type urea caking separator |
Citations (5)
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|---|---|---|---|---|
| CN201183007Y (en) * | 2007-12-13 | 2009-01-21 | 烟台港集团有限公司 | Caking fertiliser circulation crushing device |
| CN201728142U (en) * | 2010-06-23 | 2011-02-02 | 安徽莱姆佳肥业有限公司 | Compound fertilizer raw material crusher |
| CN202030073U (en) * | 2011-04-28 | 2011-11-09 | 青岛港（集团）有限公司 | Crushing device for bulk fertilizer before bagging |
| CN202478983U (en) * | 2012-01-19 | 2012-10-10 | 无锡市长荣输送机械有限公司 | Roller bundling press |
| CN202671448U (en) * | 2012-07-13 | 2013-01-16 | 深圳市芭田生态工程股份有限公司 | Grinding mill for composite fertilizer raw material |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58145611A (en) * | 1982-02-23 | 1983-08-30 | Shin Etsu Chem Co Ltd | Crushing and sieving of silicon particle |
| JPS61291046A (en) * | 1985-06-17 | 1986-12-20 | クミアイ化学工業株式会社 | Apparatus for crushing solidified product in bag |
| JP2816951B2 (en) * | 1995-07-18 | 1998-10-27 | 平野整機工業株式会社 | Equipment for solidifying powder storage bags |
-
2013
- 2013-10-28 CN CN201310516900.7A patent/CN103551220B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201183007Y (en) * | 2007-12-13 | 2009-01-21 | 烟台港集团有限公司 | Caking fertiliser circulation crushing device |
| CN201728142U (en) * | 2010-06-23 | 2011-02-02 | 安徽莱姆佳肥业有限公司 | Compound fertilizer raw material crusher |
| CN202030073U (en) * | 2011-04-28 | 2011-11-09 | 青岛港（集团）有限公司 | Crushing device for bulk fertilizer before bagging |
| CN202478983U (en) * | 2012-01-19 | 2012-10-10 | 无锡市长荣输送机械有限公司 | Roller bundling press |
| CN202671448U (en) * | 2012-07-13 | 2013-01-16 | 深圳市芭田生态工程股份有限公司 | Grinding mill for composite fertilizer raw material |
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| CN103551220A (en) | 2014-02-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Bag loosing machine Effective date of registration: 20210330 Granted publication date: 20160120 Pledgee: China Co. truction Bank Corp Guangdong FTA pilot area branch Pledgor: GUANGDONG LARDMEE FERTILIZER Co.,Ltd. Registration number: Y2021440000113 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 28, sanshagang Road, Dongyong Town, Nansha District, Guangzhou, Guangdong 511453 Patentee after: Radome Technology Group Co.,Ltd. Address before: No. 28, sanshagang Road, Dongyong Town, Nansha District, Guangzhou, Guangdong 511453 Patentee before: GUANGDONG LARDMEE FERTILIZER CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |