CN211358743U - Granulation equipment of fermented sheep manure - Google Patents
Granulation equipment of fermented sheep manure Download PDFInfo
- Publication number
- CN211358743U CN211358743U CN201922181020.4U CN201922181020U CN211358743U CN 211358743 U CN211358743 U CN 211358743U CN 201922181020 U CN201922181020 U CN 201922181020U CN 211358743 U CN211358743 U CN 211358743U
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- disc
- die
- compression roller
- granulation
- material throwing
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- 238000005469 granulation Methods 0.000 title claims abstract description 60
- 230000003179 granulation Effects 0.000 title claims abstract description 60
- 241001494479 Pecora Species 0.000 title claims abstract description 36
- 210000003608 fece Anatomy 0.000 title claims description 21
- 239000010871 livestock manure Substances 0.000 title claims description 21
- 239000000463 material Substances 0.000 claims abstract description 52
- 238000007906 compression Methods 0.000 claims abstract description 41
- 230000006835 compression Effects 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 10
- 238000005520 cutting process Methods 0.000 claims description 9
- 238000000855 fermentation Methods 0.000 abstract description 10
- 230000004151 fermentation Effects 0.000 abstract description 10
- 239000008187 granular material Substances 0.000 description 16
- 239000002245 particle Substances 0.000 description 12
- 238000003825 pressing Methods 0.000 description 10
- 239000003895 organic fertilizer Substances 0.000 description 9
- 239000003337 fertilizer Substances 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 3
- 244000052769 pathogen Species 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 244000038280 herbivores Species 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
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- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
The utility model discloses a granulation equipment of fermentation sheep excrement, include: the device comprises a feed hopper, a granulation chamber and a power transmission mechanism, wherein the feed hopper is arranged above the granulation chamber and is communicated with the granulation chamber; a compression roller assembly, a die disc and a material throwing disc are arranged in the granulating chamber, the compression roller assembly is positioned above the die disc, the material throwing disc is positioned below the die disc, and a cutter is arranged between the material throwing disc and the die disc; the die disc is provided with a key groove and a die hole, and the material throwing disc is in a circular truncated cone shape; the compression roller assembly comprises a first compression roller and a second compression roller which are connected through a central shaft, the first compression roller and the second compression roller are symmetrically arranged above the die disc and are a preset distance away from the upper surface of the die disc, and two ends of the central shaft are fixedly arranged with the inner wall of the granulation chamber; a discharge hopper is arranged below the granulating chamber and corresponds to the throwing disc; the power transmission mechanism comprises a motor, a coupler, a gear box and a main shaft which are sequentially connected, the main shaft is respectively connected with the material throwing disc and the die disc, and the main shaft, the material throwing disc and the die disc are coaxially arranged.
Description
Technical Field
The utility model relates to a fertilizer production field especially relates to a granulation equipment of fermentation sheep excrement.
Background
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and is not necessarily to be taken as an acknowledgement or any form of suggestion that this information constitutes prior art that is already known to a person skilled in the art.
A large amount of excrement can be generated in the process of sheep breeding, the sheep excrement is rich in organic matters, and the problem of how to effectively utilize the sheep excrement as resources is urgently needed to be solved. The organic fertilizer is produced after the sheep manure is aerobically fermented and finally returned to the field, so that the method is a very effective utilization channel. The existing organic fertilizer granulation equipment mainly comprises disk granulation and drum granulation, wherein the disk granulation machine generally comprises a granulation disk, a driving device, a disk inclination angle adjusting mechanism, a frame, a feeding pipe, a feed liquid sprayer, a material hanging plate and the like, fertilizer fine particles are placed on the disk with a certain inclination angle, a certain amount of adhesive solution is sprayed into the fine particles, and the disk can form the fine particles into spherical particles in the rotating process. The principle of drum granulation is that the material depends on surface tension, proper amount of liquid phase, extrusion force generated by rolling between materials, and the material takes small particles as core in the correct motion direction of the granulator, and the material adsorbs and binds into balls in large and small sizes during rolling. Therefore, both disc granulation and drum granulation need to adjust moisture and add a binder to granulate and form, and for herbivores such as sheep and the like, the excrement contains a large amount of plant fibers, so that the herbivores are difficult to form, and further difficult to granulate by adopting a disc granulation method and a drum granulation method. In addition, the spherical organic fertilizer particles prepared by adopting disc granulation and drum granulation have high compaction degree and slow fertilizer effect release, and are not beneficial to the utilization of the fertilizer effect of the organic fertilizer. In addition, in the existing disc granulation and drum granulation processes, the temperature rise is small, and the residual pathogens in the organic fertilizer cannot be killed sufficiently.
Disclosure of Invention
In order to solve the technical problem existing in the prior art, the utility model aims at providing a granulation equipment of fermented sheep manure.
In order to solve the technical problem, the technical scheme of the utility model is that:
a granulation equipment of fermented sheep manure comprises: a feed hopper, a granulation chamber and a power transmission mechanism, wherein,
the feed hopper is arranged above the granulating chamber and is communicated with the granulating chamber;
a compression roller assembly, a die disc and a material throwing disc are arranged in the granulating chamber, the compression roller assembly is positioned above the die disc, the material throwing disc is positioned below the die disc, and a cutter is arranged between the material throwing disc and the die disc; the die disc is provided with a key groove and a die hole, and the material throwing disc is in a circular truncated cone shape; the compression roller assembly comprises a first compression roller and a second compression roller which are connected through a central shaft, the first compression roller and the second compression roller are symmetrically arranged above the die disc and are a preset distance away from the upper surface of the die disc, and two ends of the central shaft are fixedly arranged with the inner wall of the granulation chamber;
a discharge hopper is arranged below the granulating chamber and corresponds to the throwing disc;
the power transmission mechanism comprises a motor, a coupler, a gear box and a main shaft which are sequentially connected, the main shaft is respectively connected with the material throwing disc and the die disc, and the main shaft, the material throwing disc and the die disc are coaxially arranged.
The motor drives the gear box to act through the coupler, the gear box drives the main shaft to rotate, and then the main shaft drives the die disc to rotate. The mould dish is rotatory to drive the sheep excrement material motion after the fermentation in the granulation room to the sheep excrement material after through the fermentation gives the compression roller subassembly with power transfer, and then drives first compression roller and second compression roller around the rotation of center pin. Because the first pressing roller and the second pressing roller are fixed in the granulating chamber through the central shaft, when the die disc rotates, the revolution of the first pressing roller and the second pressing roller relative to the die disc is realized simultaneously. The rotation of first compression roller and second compression roller to and for the revolution of die disc, can realize the extrusion to the sheep excrement material after the fermentation in the granulation chamber, the shaping whereabouts of nib on the die disc is passed through to the sheep excrement material under the extrusion. And cutting the formed sheep manure material at a fixed length by a cutter below the die disc to obtain semi-cylindrical (cylindrical granular material with the same height and diameter) or flat-cylindrical granular material.
The particle material that the cutting obtained falls on throwing charging tray, because throwing charging tray is the round platform shape, and constantly rotate, the particle material that falls on throwing charging tray surface rolls downwards at throwing charging tray surface, and is thrown to the play hopper under the effect of throwing charging tray surface friction power, and then outwards flows from the play hopper.
The position of the discharge hopper is determined according to factors such as the rotating speed of the cutter and the throwing disc, so that the granules thrown from the throwing disc are ensured to fall into the discharge hopper.
In some embodiments, the bottom of the throwing disk is horizontally provided with an annular plate, and the inner side of the annular plate is connected with the bottom of the throwing disk. The motion direction of the granular materials rolled down from the material throwing disc can be changed into the horizontal direction by the horizontally arranged annular plate body, so that the granular materials are conveniently horizontally thrown to the material discharging hopper to be discharged.
In some embodiments, two ends of the central shaft are mounted on the inner wall of the granulation chamber through a gap adjusting device, the gap adjusting device comprises a first adjusting block, a second adjusting block, a first adjusting bolt and a second adjusting bolt, the first adjusting block and the second adjusting block are both of a hollow structure and are respectively fixed on the inner wall of the granulation chamber, a first through hole and a second through hole are respectively machined at the upper ends of the first adjusting block and the second adjusting block, and the through holes are partially communicated with the hollow structure;
the first adjusting bolt penetrates through the first through hole, the lower end of the first adjusting bolt is fixedly connected with one end of the central shaft, and the upper end of the first adjusting bolt is matched with the first nut;
the second adjusting bolt penetrates through the second through hole, the lower end of the second adjusting bolt is fixedly connected with the other end of the central shaft, and the upper end of the second adjusting bolt is matched with the second nut.
The hollow structures of the first adjusting block and the second adjusting block are used for accommodating two ends of the central shaft, and the height of the central shaft in the adjusting blocks is adjusted by adjusting the lengths of the first adjusting bolt and the second adjusting bolt between the central shaft and the nut, so that the distance between the press roller and the die disc is adjusted.
Further, the distance between the first press roller and the second press roller and the surface of the die disc is 0.1-1 mm.
In some embodiments, the cutting knife is provided with a cutting edge and is fixed on the side wall of the granulation chamber through a bolt. The cutter is provided with the cutting edge, so that the powder yield of particles can be reduced when the formed columnar material is cut.
In some embodiments, the die orifice has a height to diameter ratio of 4 to 5.
The compression ratio of the die disc is adjusted by adjusting the ratio of the height to the diameter of the die hole.
Further, the number of the mold holes is 280-310.
In some embodiments, the number of cutters is 1-3.
In some embodiments, threaded holes are formed in the die plate and the spindle, and the threaded holes are matched with bolts to fix the die plate on the spindle.
The utility model has the advantages that:
(1) the method is high in efficiency and good in effect aiming at material granulation after sheep manure fermentation. The particles are semi-cylindrical or flat-cylindrical, and have lower density and faster fertilizer efficiency release than the existing round particle organic fertilizer, thereby being beneficial to the use and popularization of the organic fertilizer.
(2) Aiming at sheep manure fermentation granulation, a small compression ratio mold disc is designed, and under the molding premise, the particle compactness can be reduced, so that the release of the fertilizer efficiency of the particles is accelerated.
(3) The design area sword cutter can cut the cylinder granule into equal cylinder or flat cylinder, increases granule specific surface area, increases the effective area of contact of granule fertilizer and soil for the fertilizer efficiency release.
(4) Aiming at producing the granular organic fertilizer after the sheep manure is fermented, extrusion type granulation is adopted, the granular discharging temperature can be increased, and residual pathogens in the organic fertilizer can be effectively killed.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional structural view of a die plate of the apparatus of the present invention;
fig. 3 is a schematic diagram of the granulation process of the apparatus of the present invention.
Wherein: 1-motor, 2-coupler, 3-gear box, 4-feed hopper, 5-granulating chamber, 6-first press roller, 7-die disc, 8-cutter, 9-clearance adjusting device, 10-discharge hopper, 11-bottom frame, 12-die hole, 13-key groove, 14-threaded hole, 15-first adjusting block, 16-second adjusting bolt, 17-main shaft and 18-material throwing disc. T-die plate thickness, h-die hole effective height, d-die hole effective diameter.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
As shown in fig. 1 and 2, a granulation apparatus for fermented sheep manure includes: the device comprises a feed hopper 4, a granulation chamber 5 and a power transmission mechanism, wherein the feed hopper 4 is arranged above the granulation chamber 5 and is communicated with the inside of the granulation chamber 5;
a pressing roller assembly, a die disc 7 and a material throwing disc 18 are arranged in the granulation chamber 5, the pressing roller assembly is located above the die disc 7, the material throwing disc 18 is located below the die disc 7, a cutter 8 is arranged between the material throwing disc 18 and the die disc 7, a cutting edge is machined on the cutter 8 and fixed on the side wall of the granulation chamber 5 through bolts, and the number of the cutters 8 is 1-3, such as 1, 2 or 3. The installation angle of the cutter 8 is adjustable, so that the particle discharging length is adjusted.
As shown in fig. 2, the mold plate 7 is provided with a key slot 13 and mold holes 12, the ratio of the height to the diameter of the mold holes 12 is 4-5, the number of the mold holes 12 is 280 plus 310, such as 280, 290, 295, 300, 305, 310, etc., the material throwing plate 18 is in a round table shape, the bottom is horizontally provided with an annular plate body, and the inner side of the annular plate body is connected with the bottom of the material throwing plate. The movement direction of the granular materials rolled down from the throwing disc is changed into the horizontal direction, so that the granular materials are conveniently horizontally thrown to the discharging hopper to be discharged.
The compression roller assembly comprises a first compression roller 6 and a second compression roller which are connected through a central shaft, the first compression roller 6 and the second compression roller are symmetrically arranged above the die disc 7 and are preset with a set distance with the upper surface of the die disc 7, and the distance is 0.1-1mm, such as 0.1mm, 0.5mm, 1mm and the like.
The two ends of the central shaft are arranged on the inner wall of the granulation chamber through a gap adjusting device 9, the gap adjusting device 9 comprises a first adjusting block 15, a second adjusting block, a first adjusting bolt and a second adjusting bolt 16, the first adjusting block 15 and the second adjusting block are both of a hollow structure and are respectively fixed on the inner wall of the granulation chamber 5, a first through hole and a second through hole are respectively processed at the upper ends of the first adjusting block 15 and the second adjusting block, and the through holes are communicated with the hollow structure; the first adjusting bolt penetrates through the first through hole, the lower end of the first adjusting bolt is fixedly connected with one end of the central shaft, and the upper end of the first adjusting bolt is matched with the first nut; the second adjusting bolt penetrates through the second through hole, the lower end of the second adjusting bolt is fixedly connected with the other end of the central shaft, and the upper end of the second adjusting bolt is matched with the second nut. The first adjusting block 15 and the second adjusting block are fixed on the cavity wall of the granulation chamber 5, shaft heads at two ends of the central shaft can vertically move in the adjusting blocks, and the vertical height of the compression roller shaft in the adjusting blocks can be adjusted through the change of the vertical position of the adjusting bolt, so that the vertical height change of the compression roller is realized, and the gap between the compression roller and the die disc is adjusted.
A discharge hopper is arranged below the granulating chamber 5, and the discharge hopper 10 is arranged corresponding to the throwing disc 18;
the power transmission mechanism comprises a motor 1, a coupler 2, a gear box 3 and a main shaft 17 which are sequentially connected, the main shaft 17 is respectively connected with a material throwing disc 18 and a die disc 7, the main shaft 17, the material throwing disc 18 and the die disc 7 are coaxially arranged, threaded holes are respectively processed in the die disc 7 and the main shaft 17, and the threaded holes are matched with bolts to fix the die disc 7 on the main shaft 17.
The motor drives the gear box to act through the coupler, the gear box drives the main shaft to rotate, and then the main shaft drives the die disc to rotate. The mould dish is rotatory to drive the sheep excrement material motion after the fermentation in the granulation room to the sheep excrement material after through the fermentation gives the compression roller subassembly with power transfer, and then drives first compression roller and second compression roller around the rotation of center pin. Because the first pressing roller and the second pressing roller are fixed in the granulating chamber through the central shaft, when the die disc rotates, the revolution of the first pressing roller and the second pressing roller relative to the die disc is realized simultaneously. The rotation of first compression roller and second compression roller to and for the revolution of die disc, can realize the extrusion to the sheep excrement material after the fermentation in the granulation chamber, the shaping whereabouts of nib on the die disc is passed through to the sheep excrement material under the extrusion. And cutting the formed sheep manure material at a fixed length by a cutter below the die disc to obtain semi-cylindrical (cylindrical granular material with the same size of the height and the diameter of the granules) or flat-cylindrical granular material. In the extrusion process, the temperature of the sheep manure material can reach more than 60 ℃, so that pathogens in the sheep manure can be further killed.
The particle material that the cutting obtained falls on throwing charging tray, because throwing charging tray is the round platform shape, and constantly rotate, the particle material that falls on throwing charging tray surface rolls downwards at throwing charging tray surface, and is thrown to the play hopper under the effect of throwing charging tray surface friction power, and then outwards flows from the play hopper.
The position of the discharge hopper is determined according to factors such as the rotating speed of the cutter and the throwing disc, so that the granules thrown from the throwing disc are ensured to fall into the discharge hopper.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a granulation equipment of fermented sheep excrement which characterized in that: the method comprises the following steps: a feed hopper, a granulation chamber and a power transmission mechanism, wherein,
the feed hopper is arranged above the granulating chamber and is communicated with the granulating chamber;
a compression roller assembly, a die disc and a material throwing disc are arranged in the granulating chamber, the compression roller assembly is positioned above the die disc, the material throwing disc is positioned below the die disc, and a cutter is arranged between the material throwing disc and the die disc; the die disc is provided with a key groove and a die hole, and the material throwing disc is in a circular truncated cone shape; the compression roller assembly comprises a first compression roller and a second compression roller which are connected through a central shaft, the first compression roller and the second compression roller are symmetrically arranged above the die disc and are a preset distance away from the upper surface of the die disc, and two ends of the central shaft are fixedly arranged with the inner wall of the granulation chamber;
a discharge hopper is arranged below the granulating chamber and corresponds to the throwing disc;
the power transmission mechanism comprises a motor, a coupler, a gear box and a main shaft which are sequentially connected, the main shaft is respectively connected with the material throwing disc and the die disc, and the main shaft, the material throwing disc and the die disc are coaxially arranged.
2. The fermented sheep manure granulation equipment as defined in claim 1, wherein: the bottom of the material throwing disc is horizontally provided with an annular plate body, and the inner side of the annular plate body is connected with the bottom of the material throwing disc.
3. The fermented sheep manure granulation equipment as defined in claim 1, wherein: the two ends of the central shaft are mounted on the inner wall of the granulation chamber through a gap adjusting device, the gap adjusting device comprises a first adjusting block, a second adjusting block, a first adjusting bolt and a second adjusting bolt, the first adjusting block and the second adjusting block are both of hollow structures and are respectively fixed on the inner wall of the granulation chamber, a first through hole and a second through hole are respectively machined at the upper ends of the first adjusting block and the second adjusting block, and the through holes are communicated with the hollow structures;
the first adjusting bolt penetrates through the first through hole, the lower end of the first adjusting bolt is fixedly connected with one end of the central shaft, and the upper end of the first adjusting bolt is matched with the first nut;
the second adjusting bolt penetrates through the second through hole, the lower end of the second adjusting bolt is fixedly connected with the other end of the central shaft, and the upper end of the second adjusting bolt is matched with the second nut.
4. The fermented sheep manure granulation equipment as defined in claim 3, wherein: the distance between the first press roller and the second press roller and the surface of the die disc is 0.1-1 mm.
5. The fermented sheep manure granulation equipment as defined in claim 1, wherein: the cutter is provided with a cutting edge and is fixed on the side wall of the granulation chamber through a bolt.
6. The fermented sheep manure granulation equipment as defined in claim 1, wherein: the ratio of the height to the diameter of the die hole is 4-5.
7. The fermented sheep manure granulation equipment as defined in claim 1, wherein: the number of the die holes is 280-310.
8. The fermented sheep manure granulation equipment as defined in claim 1, wherein: the number of the cutters is 1-3.
9. The fermented sheep manure granulation equipment as defined in claim 1, wherein: threaded holes are machined in the die disc and the main shaft and matched with bolts to fix the die disc on the main shaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922181020.4U CN211358743U (en) | 2019-12-06 | 2019-12-06 | Granulation equipment of fermented sheep manure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922181020.4U CN211358743U (en) | 2019-12-06 | 2019-12-06 | Granulation equipment of fermented sheep manure |
Publications (1)
Publication Number | Publication Date |
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CN211358743U true CN211358743U (en) | 2020-08-28 |
Family
ID=72161103
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Application Number | Title | Priority Date | Filing Date |
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CN201922181020.4U Expired - Fee Related CN211358743U (en) | 2019-12-06 | 2019-12-06 | Granulation equipment of fermented sheep manure |
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Country | Link |
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CN (1) | CN211358743U (en) |
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2019
- 2019-12-06 CN CN201922181020.4U patent/CN211358743U/en not_active Expired - Fee Related
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Granted publication date: 20200828 |