CN113304688A - Improve fertilizer granulator squeeze roll mechanism of closely degree of granule - Google Patents
Improve fertilizer granulator squeeze roll mechanism of closely degree of granule Download PDFInfo
- Publication number
- CN113304688A CN113304688A CN202110571044.XA CN202110571044A CN113304688A CN 113304688 A CN113304688 A CN 113304688A CN 202110571044 A CN202110571044 A CN 202110571044A CN 113304688 A CN113304688 A CN 113304688A
- Authority
- CN
- China
- Prior art keywords
- arc
- squeeze roll
- organic fertilizer
- push rod
- fertilizer granulator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 13
- 239000008187 granular material Substances 0.000 title claims description 10
- 239000003337 fertilizer Substances 0.000 title claims description 6
- 238000001125 extrusion Methods 0.000 claims abstract description 46
- 239000002245 particle Substances 0.000 claims abstract description 18
- 239000003895 organic fertilizer Substances 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000033001 locomotion Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 239000000843 powder Substances 0.000 abstract description 26
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009881 electrostatic interaction Effects 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010828 animal waste Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001863 plant nutrition Effects 0.000 description 1
- 239000010908 plant waste Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/22—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by pressing in moulds or between rollers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to the technical field of organic fertilizer manufacturing, and discloses an organic fertilizer granulator squeeze roller mechanism for improving particle compactness. According to the invention, through the arrangement of the extrusion plate, hot air is utilized to push the extrusion plate to move, so that powder extruded by the arc-shaped groove is subjected to secondary extrusion by the extrusion plate, and further, the extrusion force applied to the powder is increased, thereby further improving the compactness of the formed particles and improving the quality of finished organic fertilizer products.
Description
Technical Field
The invention relates to the technical field of organic fertilizer manufacturing, in particular to an organic fertilizer granulator squeezing roller mechanism capable of improving particle compactness.
Background
The organic fertilizer is a carbon-containing material which is applied to soil to provide plant nutrition as a main function, and is generally prepared by taking substances such as biological substances, animal and plant wastes and the like as raw materials, and then carrying out processes such as mixing, crushing, granulation and the like to obtain a finished product of the organic fertilizer, wherein an organic fertilizer granulator is required in the granulation process.
Some current fertilizer granulator at the during operation at first with the powder that obtains after the breakage degasification of feeder by force, evenly add in the arc notch of a pair of relative rotation roll behind the pre-compaction, along with the approaching of arc notch on the roll, inside powder is by extrusion, afterwards, along with the separately keeping away from of arc notch, inside shaping granule breaks away from the arc notch, and enter into screening mechanism, carry out subsequent processing, but one, powder in the notch only receives the extrusion force when two rolls contact, when intraoral powder is less, the powder only can receive less extrusion force, and then make the inside compactness of shaping granule lower, make the granule loose, influence fertilizer finished product quality.
Disclosure of Invention
Aiming at the defects of the existing organic fertilizer granulator in the use process, the invention provides the organic fertilizer granulator squeezing roller mechanism for improving the particle compactness, which has the advantage of improving the particle compactness and solves the technical problems in the background technology.
The invention provides the following technical scheme: the utility model provides an improve fertilizer granulator squeeze roll mechanism of inseparable degree of granule, includes the hot-air cylinder, the gas outlet has been seted up to one side of hot-air cylinder, the squeeze roll has been cup jointed in the outside activity of hot-air cylinder, squeeze roll and hot-air cylinder relative motion, the gas transmission passageway has been seted up to the innermost of squeeze roll, the inside outside that is located gas transmission passageway of squeeze roll has seted up the spout, slidable mounting has the push rod in the spout, the arc wall has been seted up in the outside of squeeze roll, movable mounting has the stripper plate in the arc wall, one side and the push rod fixed connection of stripper plate.
Preferably, a main air hole is axially formed in the push rod, secondary air holes are obliquely formed in two sides of the inner wall of the push rod respectively, and the air outlet, the air transmission channel, the sliding groove, the main air hole and the secondary air holes are communicated with the arc-shaped groove.
Preferably, an elastic member is fixedly installed inside the sliding groove.
Preferably, the extrusion plate is made of elastic heat-conducting material, the extrusion plate is in a bent state in an initial state, and the extrusion plate can be gradually flattened in the arc-shaped groove.
Preferably, the hot gas cylinder is filled with high-temperature and high-pressure gas during operation.
The invention has the following beneficial effects:
1. according to the invention, through the arrangement of the hot air cylinder, hot air is introduced into the arc-shaped groove, so that the hot air is fully contacted with the extrusion plate, further, heat is transferred to powder in the arc-shaped groove through the extrusion plate, moisture in the powder is removed, particles in the powder are dried, and the particles are mutually attracted through electrostatic interaction, thereby improving the compactness of the formed particles.
2. According to the invention, through the arrangement of the extrusion plate, hot air is utilized to push the extrusion plate to move, so that powder extruded by the arc-shaped groove is subjected to secondary extrusion by the extrusion plate, and further, the extrusion force applied to the powder is increased, thereby further improving the compactness of the formed particles and improving the quality of finished organic fertilizer products.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of the structure A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of a portion of the structure shown at B in FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of a portion of the structure at C in FIG. 1 according to the present invention.
In the figure: 1. a hot gas cylinder; 2. an air outlet; 3. a squeeze roll; 4. a gas transmission channel; 5. a chute; 6. an elastic member; 7. a push rod; 8. leading the air holes; 9. a secondary air vent; 10. an arc-shaped slot; 11. and (5) pressing the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an organic fertilizer granulator squeeze roll mechanism for improving particle compactness comprises a hot air cylinder 1, an air outlet 2 is arranged on one side of the hot air cylinder 1, a squeeze roll 3 is movably sleeved on the outer side of the hot air cylinder 1, the squeeze roll 3 and the hot air cylinder 1 move relatively, so that the device only provides hot air for an arc-shaped groove 10 at a working position for assisting extrusion, thereby preventing a squeeze plate 11 from moving and blocking the amount of powder entering the arc-shaped groove 10, an air delivery channel 4 is arranged on the innermost side of the squeeze roll 3, a chute 5 is arranged on the outer side of the air delivery channel 4 inside the squeeze roll 3, an elastic part 6 is fixedly arranged inside the chute 5, the other end of the elastic part 6 is fixedly connected with a push rod 7, the push rod 7 is slidably arranged in the chute 5, a main air hole 8 is axially arranged inside the push rod 7, and secondary air holes 9 are respectively arranged on two sides of the inner wall of the push rod 7, the secondary air guide holes 9 are obliquely arranged on the inner wall of the push rod 7, so that after hot air enters the arc-shaped groove 10 from the secondary air guide holes 9, the hot air can impact the bottom of the arc-shaped groove 10 and further play a role of increasing thrust for the movement of the push rod 7, the arc-shaped groove 10 is formed in the outer side of the extrusion roller 3, the air outlet 2, the air transmission channel 4, the sliding groove 5, the main air guide hole 8, the secondary air guide holes 9 are communicated with the arc-shaped groove 10, the extrusion plate 11 is movably installed in the arc-shaped groove 10, one side of the extrusion plate 11 is fixedly connected with the push rod 7, the extrusion plate 11 is made of a heat conduction material, the extrusion plate 11 is in a bending state when not in operation, the two extrusion rollers 3 are driven by a motor to rotate relatively and carry powder through the arc-shaped groove 10, when the extrusion rollers 3 rotate to the position where the air transmission channel 4 is communicated with the air outlet 2, high-temperature and high-pressure air in the hot air cylinder 1 enters the sliding groove 5 through the air transmission channel 4, and then the air pushes the push rod 7 to enable the extrusion plate 11 to move, then the mixture enters the position between the arc-shaped groove 10 and the extrusion plate 11 through the main air guide hole 8 and the secondary air guide hole 9, the air fully contacts the extrusion plate 11, the heat is transferred to the powder in the arc-shaped groove 10 through the extrusion plate 11, the moisture in the powder is removed, the particles in the powder are dried, the dry particles are mutually rubbed and easily mutually attracted through electrostatic interaction, so the compactness of the formed particles is improved, meanwhile, the extrusion plate 11 is pushed by high-temperature and high-pressure air to move, so that the powder extruded by the two arc-shaped grooves 10 is secondarily extruded by the extrusion plate 11, the extrusion force borne by the powder is increased, the compactness of the formed particles is further improved, the quality of the finished organic fertilizer is improved, then the two extrusion rollers 3 continue to rotate, the arc-shaped grooves 10 are separated, the resistance borne by the extrusion plate 11 pushed by the air is reduced, and the extrusion plate 11 is uniformly unfolded and gradually stretches out of the arc-shaped grooves 10, make because high temperature and 11 adhesions of stripper plate and because the elasticity of material resumes and the shaping granule of card in arc wall 10 can break away from gradually, fall along with the expansion of stripper plate 11 to avoid the granule to stay in arc wall 10, lead to shutting down the clearance, influence production efficiency's problem.
The use method (working principle) of the invention is as follows:
when the extrusion device works, firstly hot air is introduced into the hot air cylinder 1, then the motor drives the two extrusion rollers 3 to rotate relatively, finally, powder is added from the position above the middle of the two extrusion rollers 3, the powder falls into the arc-shaped groove 10, the arc-shaped groove 10 on the hot air cylinder carries the powder and extrudes the powder mutually along with the relative rotation of the two extrusion rollers 3, so that the powder is extruded and formed, when the air transmission channel 4 is communicated with the air outlet 2, the hot air in the hot air cylinder 1 enters the chute 5 through the air transmission channel 4, then the hot air pushes the push rod 7, so that the elastic part 6 is stretched, further the extrusion plate 11 is driven to move and extrude the powder in the arc-shaped groove 10, then the hot air enters the arc-shaped groove 10 through the main air hole 8 and the secondary air hole 9 of the push rod 7 and transmits heat to the powder in the arc-shaped groove 10 through the extrusion plate 11, and then, along with the continuous rotation of the two extrusion rollers 3, arc 10 on it separates, make stripper plate 11 continue to receive hot-air's promotion, make push rod 7 continue tensile elastic component 6, later stripper plate 11 evenly expandes and stretches out arc 10, make the shaping granule in the arc 10 break away from, in order to carry out subsequent processing, after stripper plate 11 stretches out arc 10, hot-air between arc 10 and the stripper plate 11 is discharged from the gap between the two, make elastic component 6 no longer receive the resilience resistance, lead to elastic component 6 to kick-back and drive push rod 7 and stripper plate 11 and reset, this is a duty cycle.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an improve fertilizer granulator squeeze roller mechanism of granule compactness, includes hot air cylinder (1), its characterized in that: gas outlet (2) have been seted up to one side of inflator (1), squeeze roll (3) have been cup jointed in the outside activity of inflator (1), squeeze roll (3) and inflator (1) relative motion, gas transmission passageway (4) have been seted up to the innermost of squeeze roll (3), spout (5) have been seted up in the outside that squeeze roll (3) inside is located gas transmission passageway (4), slidable mounting has push rod (7) in spout (5), arc wall (10) have been seted up in the outside of squeeze roll (3), movable mounting has stripper plate (11) in arc wall (10), one side and push rod (7) fixed connection of stripper plate (11).
2. The organic fertilizer granulator squeezing roller mechanism capable of improving particle compactness according to claim 1, characterized in that: the inner part of the push rod (7) is axially provided with a main air guide hole (8), two sides of the inner wall of the push rod (7) are respectively provided with a secondary air guide hole (9) in an inclined manner, and the air outlet (2), the air transmission channel (4), the sliding groove (5), the main air guide hole (8) and the secondary air guide hole (9) are communicated with the arc-shaped groove (10).
3. The organic fertilizer granulator squeezing roller mechanism capable of improving particle compactness according to claim 1, characterized in that: and an elastic piece (6) is fixedly arranged in the sliding groove (5).
4. The organic fertilizer granulator squeezing roller mechanism capable of improving particle compactness according to claim 1, characterized in that: the extrusion plate (11) is made of elastic heat-conducting materials, the extrusion plate (11) is in a bending state in an initial state, and the extrusion plate (11) can be gradually flattened in the arc-shaped groove (10).
5. The organic fertilizer granulator squeezing roller mechanism capable of improving particle compactness according to claim 1, characterized in that: high-temperature high-pressure gas is introduced into the hot gas cylinder (1) during working.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110571044.XA CN113304688B (en) | 2021-05-25 | 2021-05-25 | Method for improving particle compactness by using squeezing roller mechanism of organic fertilizer granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110571044.XA CN113304688B (en) | 2021-05-25 | 2021-05-25 | Method for improving particle compactness by using squeezing roller mechanism of organic fertilizer granulator |
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| Publication Number | Publication Date |
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| CN113304688A true CN113304688A (en) | 2021-08-27 |
| CN113304688B CN113304688B (en) | 2022-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110571044.XA Active CN113304688B (en) | 2021-05-25 | 2021-05-25 | Method for improving particle compactness by using squeezing roller mechanism of organic fertilizer granulator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116510619A (en) * | 2023-03-27 | 2023-08-01 | 安徽理工大学 | Preparation facilities of noble metal catalyst |
| CN116571168A (en) * | 2023-07-12 | 2023-08-11 | 河南永昌硝基肥有限公司 | Granulator for producing granules |
| CN117753309A (en) * | 2024-02-21 | 2024-03-26 | 洛阳可利威化工有限公司 | Rolling type granulator |
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| JP2002220353A (en) * | 2000-11-21 | 2002-08-09 | Mitsui Eng & Shipbuild Co Ltd | Method for pelletizing, loading and transporting gas hydrate |
| WO2014127914A1 (en) * | 2013-02-22 | 2014-08-28 | Automatik Plastics Machinery Gmbh | Squeezing-roll granulator and use thereof |
| CN105688749A (en) * | 2016-04-11 | 2016-06-22 | 荆门尚迪环保科技有限公司 | Gas-cap demolding pair-roller biofertilizer granulator |
| CN106179117A (en) * | 2016-09-19 | 2016-12-07 | 成都测迪森生物科技有限公司 | A kind of roll-in cylinder of rolling type granulator |
| CN109647281A (en) * | 2018-12-28 | 2019-04-19 | 宁波托森机械实业有限公司 | A kind of plant food pelletizer using the anti-sticking wall of piston gas blowout |
| CN209317626U (en) * | 2018-10-30 | 2019-08-30 | 青海荣泽农业生物科技有限责任公司 | A kind of fertilizer granulation drying unit |
| CN210544992U (en) * | 2019-09-19 | 2020-05-19 | 山东省农业科学院农业资源与环境研究所 | Efficient organic fertilizer double-roller extrusion granulation equipment |
| CN211463065U (en) * | 2019-12-24 | 2020-09-11 | 山东汉宇环保设备有限公司 | Be applied to extrusion device of straw granulation machine |
-
2021
- 2021-05-25 CN CN202110571044.XA patent/CN113304688B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2002220353A (en) * | 2000-11-21 | 2002-08-09 | Mitsui Eng & Shipbuild Co Ltd | Method for pelletizing, loading and transporting gas hydrate |
| WO2014127914A1 (en) * | 2013-02-22 | 2014-08-28 | Automatik Plastics Machinery Gmbh | Squeezing-roll granulator and use thereof |
| CN105688749A (en) * | 2016-04-11 | 2016-06-22 | 荆门尚迪环保科技有限公司 | Gas-cap demolding pair-roller biofertilizer granulator |
| CN106179117A (en) * | 2016-09-19 | 2016-12-07 | 成都测迪森生物科技有限公司 | A kind of roll-in cylinder of rolling type granulator |
| CN209317626U (en) * | 2018-10-30 | 2019-08-30 | 青海荣泽农业生物科技有限责任公司 | A kind of fertilizer granulation drying unit |
| CN109647281A (en) * | 2018-12-28 | 2019-04-19 | 宁波托森机械实业有限公司 | A kind of plant food pelletizer using the anti-sticking wall of piston gas blowout |
| CN210544992U (en) * | 2019-09-19 | 2020-05-19 | 山东省农业科学院农业资源与环境研究所 | Efficient organic fertilizer double-roller extrusion granulation equipment |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116510619A (en) * | 2023-03-27 | 2023-08-01 | 安徽理工大学 | Preparation facilities of noble metal catalyst |
| CN116510619B (en) * | 2023-03-27 | 2024-04-02 | 安徽理工大学 | Preparation facilities of noble metal catalyst |
| CN116571168A (en) * | 2023-07-12 | 2023-08-11 | 河南永昌硝基肥有限公司 | Granulator for producing granules |
| CN116571168B (en) * | 2023-07-12 | 2023-09-26 | 河南永昌硝基肥有限公司 | Granulator for producing granules |
| CN117753309A (en) * | 2024-02-21 | 2024-03-26 | 洛阳可利威化工有限公司 | Rolling type granulator |
| CN117753309B (en) * | 2024-02-21 | 2024-04-26 | 洛阳可利威化工有限公司 | Rolling type granulator |
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| Publication number | Publication date |
|---|---|
| CN113304688B (en) | 2022-11-18 |
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