CN116899491A - Extrusion granulating equipment for producing water dispersible granules and granulating method thereof - Google Patents
Extrusion granulating equipment for producing water dispersible granules and granulating method thereof Download PDFInfo
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- CN116899491A CN116899491A CN202311065736.2A CN202311065736A CN116899491A CN 116899491 A CN116899491 A CN 116899491A CN 202311065736 A CN202311065736 A CN 202311065736A CN 116899491 A CN116899491 A CN 116899491A
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- 238000001125 extrusion Methods 0.000 title claims abstract description 60
- 239000004562 water dispersible granule Substances 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 20
- 238000005520 cutting process Methods 0.000 claims abstract description 18
- 238000003466 welding Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 239000008187 granular material Substances 0.000 claims description 22
- 230000033001 locomotion Effects 0.000 claims description 20
- 238000005469 granulation Methods 0.000 claims description 18
- 230000003179 granulation Effects 0.000 claims description 18
- 239000002245 particle Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
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
- B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Glanulating (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses extrusion granulating equipment for producing water dispersible granules and a granulating method thereof, which belong to the technical field of water dispersible granule production equipment and comprise a supporting seat, wherein a cylinder and a supporting plate are arranged at the side end of the upper end of the supporting seat, and the cylinder and the supporting seat are fixedly connected together through the welding of the supporting plate; the upper side end of the cylinder is provided with a feeding slot hole, one side of the feeding slot hole is welded with a left limit slide block, and the other side of the feeding slot hole is welded with a right limit slide block. According to the extrusion granulating equipment for producing the water dispersible granules and the granulating method thereof, the feeding mode is relatively simple, no impurity falls into after the feeding is finished, the water dispersible granules with uniform size can be produced in batches according to the requirements, the lengths of the water dispersible granules can be adjusted according to the actual requirements, the cutting tray has good cutting effect, the more beautiful the cut water dispersible granules are, and the limiting piece ensures that the cutting tray is attached to the lower end face of the granulating tray to move.
Description
Technical Field
The invention relates to the technical field of water dispersible granule production equipment, in particular to extrusion granulating equipment for water dispersible granule production and a granulating method thereof.
Background
When the water dispersible granule is produced, raw medicines, wetting agents, dispersing agents, disintegrating agents, defoaming agents and fillers are mixed and crushed to a certain size, then extrusion granulation is carried out, the granulated product is dried, the sample is screened and inspected, packaging and warehousing are carried out after a certain index is met, in the extrusion granulation process, the existing equipment adopts single screw extrusion granulation, and the granulation is carried out by twin-roll extrusion, but all materials are extruded from round holes, so that the materials are discharged in a strip shape, finally the materials are dried and broken into granules with different lengths, and certain fragments can be generated after breakage.
The existing water dispersible granule particles are also added with a spacer agent during production, and the water dispersible granule particles are not adhered together after being produced and fallen together; on the basis, in order to improve the uniformity and the attractiveness of the size produced by the water dispersible granule particles, and facilitate the adjustment of the size according to actual requirements, the production quality is improved, and therefore, the extrusion granulating equipment and the granulating method for the water dispersible granule production are provided.
Disclosure of Invention
The invention aims to provide extrusion granulating equipment and a granulating method for producing water dispersible granules, which have the advantages that the water dispersible granules are in an opposite sealed environment after feeding, the external pollution can be prevented, the produced size particles are convenient to adjust according to actual demands and production equipment, and the water dispersible granules are convenient to clean after being processed, and the problems that the water dispersible granules are extruded to drop in a strip shape, broken into one end, have uneven length and generate a large amount of fragments after being broken in the prior art are solved.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the extrusion granulating equipment for producing the water dispersible granules comprises a supporting seat, wherein a cylinder and a supporting plate are arranged at the upper end side end of the supporting seat, and the cylinder and the supporting seat are fixedly connected together through the supporting plate in a welding manner; a feeding slot hole is formed in the upper side end of the cylinder, a left limit sliding block is welded on one side of the feeding slot hole, a right limit sliding block is welded on the other side of the feeding slot hole, and bolt holes are formed in the upper ends of the left limit sliding block and the right limit sliding block; a circular disc is fixedly welded at the bottom end of the cylinder, and a first circular hole is formed in the circular disc; the lower end of the disc is provided with a granulating disc, the outer side end of the granulating disc is provided with a second round hole, and the granulating disc is fixedly connected with the disc by adopting a nut after penetrating through the second round hole and the first round hole through a bolt; the center of the granulating disc is provided with a material extruding hole; the upper end of the supporting seat is provided with a motor seat, a servo motor is additionally arranged on the motor seat, and a screw rod is additionally arranged at the output end of the servo motor; the inner part of the cylinder is provided with an extrusion plate, the upper end of the extrusion plate is fixedly welded with a circular tube, the top end of the circular tube is fixedly welded with a pushing plate, the pushing plate is provided with an internal thread groove, and the screw rod is screwed in the internal thread groove.
Preferably, the lower extreme of granulation dish is provided with the blank dish, and the equal fixed welding of both sides end of blank dish has the supporting bar, and the front end of blank dish is provided with the propelling movement bar, and the side of propelling movement bar adds and is equipped with the cylinder block, adds on the cylinder block and is equipped with the propelling movement cylinder, and the output of propelling movement cylinder and the middle-end fixed connection of propelling movement bar.
Preferably, the cutting tray is a stainless steel member, and the thickness of the cutting tray is 1.0mm.
Preferably, limit bars are arranged in the cylinder, four limit bars are arranged, and the four limit bars are welded in the cylinder at equal intervals; limiting grooves are formed in four sides of the extrusion plate, and the extrusion plate is inserted into the limiting grooves through limiting bars and is mounted on the cylinder.
Preferably, the left limit sliding block and the right limit sliding block are internally inserted with a blanking cover plate, positioning jacks are formed at two side ends of the blanking cover plate, and the length of the blanking cover plate is larger than the height of the feeding slotted hole.
Preferably, the blanking disc is provided with strip-shaped grooves at equal intervals, and the single pushing stroke of the pushing cylinder is the interval between two adjacent strip-shaped grooves.
Preferably, the particle storage box is placed at the lower side of the front end of the supporting seat, and the balancing weight is additionally arranged at the rear end of the supporting seat.
Preferably, the length of the circular tube is equal to that of the screw rod, and the outer diameter of the screw rod is smaller than the inner diameter of the circular tube.
According to another aspect of the present invention, there is provided a granulation method of an extrusion granulation apparatus for water dispersible granule production, comprising the steps of
S1: after the feeding is completed, the blanking cover plate is moved downwards, water granules are added into the cylinder, the blanking cover plate is moved upwards, the positioning jack is aligned with the bolt hole, the bolt is inserted into the positioning jack and the bolt hole, and the blanking cover plate can be fixed on the cylinder;
s2: adjusting the rotating speed of the servo motor to adjust the speed of the screw rod driving the extrusion plate to move downwards, namely adjusting the extrusion pressure, then setting the stroke amount of single pushing of the pushing cylinder, setting the time interval between two adjacent pushing actions, and specifically adjusting the speed according to the required length of the particles;
s3: the servo motor and the pushing cylinder are synchronously started, at the moment, the extrusion plate extrudes the internal water shot, the water shot is discharged from the extrusion holes after being stressed, the pushing cylinder pushes the cutting disc to move, and the cutting disc cuts the water shot extruded by each extrusion hole to be equidistant and long and drop into the particle storage box;
s4: after the processing is finished, the servo motor and the pushing cylinder are closed, nuts and bolts fixed between the granulating disc and the disc are removed, the granulating disc and the auxiliary weldment are removed to finish the cleaning work, and the drying and the assembly are carried out, so that the residual water granule is prevented from being blocked by the drying, and the subsequent use is facilitated.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, a vertical extrusion mode is adopted, so that the feeding is carried out by adopting a mode of arranging a feeding slot hole, the blanking cover plate is moved downwards during feeding, then water dispersible granules are added into the cylinder, after the feeding is finished, the blanking cover plate is moved upwards, the bolt is inserted into the positioning jack and the bolt hole, at the moment, the blanking cover plate can be fixed on the cylinder, and after the blanking cover plate is fixed, the internal stroke is relatively sealed, so that impurities do not fall into the space.
2. According to the invention, the rotating speed of the servo motor is adjustable, the stroke amount of single pushing of the pushing cylinder and the time interval between two adjacent pushing actions are adjustable, the specific adjustment is determined according to the required length of particles, when the device is used, the extrusion plate extrudes the internal water dispersible granules, the water dispersible granules are discharged from the extrusion holes after being stressed, the pushing cylinder pushes the blanking disc to move, the blanking disc cuts the water dispersible granules extruded by each extrusion hole to be equidistant and drop into the particle storage box, and water dispersible granules with uniform size can be produced in batches according to requirements.
3. The cutting tray is made of stainless steel, has high strength, does not influence the performance of water dispersible granules, has the thickness of 1.0mm, can generate a good cutting effect, has high pushing speed when being pushed by the pushing cylinder, is more attractive in appearance, and ensures that the cut water dispersible granules are attached to the lower end face of the granulating tray to move by the limiting piece.
Drawings
FIG. 1 is a top view of the overall structure of the present invention;
FIG. 2 is a bottom view of the overall structure of the present invention;
FIG. 3 is an enlarged view of area A of the present invention;
FIG. 4 is an enlarged bottom view of area A of the present invention;
fig. 5 is a front end state diagram of a tray according to the present invention;
FIG. 6 is a view showing a push-back state of the cutting tray according to the present invention;
FIG. 7 is a view showing the connection of the cylinder and the disk according to the present invention;
fig. 8 is a diagram showing the connection of the screw, the round tube and the pushing plate.
In the figure: 1. a support base; 2. a cylinder; 21. a limit bar; 22. a feed slot; 23. a left limit slide block; 24. a right limit sliding block; 25. a bolt hole; 26. a disc; 261. a first round hole; 3. a support plate; 4. a granulation tray; 41. a second round hole; 42. a material extruding hole; 5. a cutting tray; 51. a bar-shaped groove; 6. a support bar; 7. pushing the bar; 8. a cylinder block; 9. a pushing cylinder; 10. a motor base; 11. a servo motor; 12. a screw rod; 13. an extrusion plate; 14. a limit groove; 15. a round tube; 16. a pushing plate; 161. an internal thread groove; 17. a blanking cover plate; 171. positioning the jack; 18. a particle storage box; 19. and (5) balancing weights.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order to solve the problems that the existing water dispersible granule is extruded to fall off in a strip shape, is broken into one end with uneven length, and is broken to generate a large amount of scraps, referring to fig. 1-8, the embodiment provides the following technical scheme:
the extrusion granulating equipment for producing the water dispersible granules comprises a supporting seat 1, wherein a cylinder 2 and a supporting plate 3 are arranged at the upper end side end of the supporting seat 1, and the cylinder 2 and the supporting seat 1 are fixedly connected together through the supporting plate 3 in a welding manner; a feeding slot hole 22 is formed in the upper side end of the cylinder 2, a left limit slide block 23 is welded on one side of the feeding slot hole 22, a right limit slide block 24 is welded on the other side of the feeding slot hole 22, and bolt holes 25 are formed in the upper ends of the left limit slide block 23 and the right limit slide block 24; a circular disc 26 is fixedly welded at the bottom end of the cylinder 2, and a first circular hole 261 is formed in the circular disc 26; the lower end of the disc 26 is provided with a granulating disc 4, the outer side end of the granulating disc 4 is provided with a second round hole 41, and the granulating disc 4 is fixedly connected with the disc 26 by adopting a nut after penetrating through the second round hole 41 and the first round hole 261 through bolts; the center of the granulating disk 4 is provided with a material extruding hole 42; the upper end of the supporting seat 1 is provided with a motor seat 10, a servo motor 11 is additionally arranged on the motor seat 10, and a screw rod 12 is additionally arranged at the output end of the servo motor 11; the inside of drum 2 is provided with stripper plate 13, and the fixed welding in upper end of stripper plate 13 has pipe 15, and the fixed welding in top of pipe 15 has push plate 16, has seted up internal thread groove 161 on the push plate 16, and lead screw 12 connects soon in internal thread groove 161, and granule receiver 18 has been placed to the front end downside of supporting seat 1, and granule receiver 18 is used for accomodating fashioned granule, and the rear end of supporting seat 1 is equipped with balancing weight 19 additional, and balancing weight 19 is used for improving holistic stability.
As a further scheme of the invention, a cutting tray 5 is arranged at the lower end of the granulating tray 4, support bars 6 are fixedly welded at two side ends of the cutting tray 5, a pushing bar 7 is arranged at the front end of the cutting tray 5, a cylinder seat 8 is additionally arranged at the side end of the pushing bar 7, a pushing cylinder 9 is additionally arranged on the cylinder seat 8, the output end of the pushing cylinder 9 is fixedly connected with the middle end of the pushing bar 7, and a limiting piece 20 is welded on the granulating tray 4 at the opposite side of the pushing bar 7.
By adopting the above technical scheme, because traditional granulator is the strip after extruding water shot, is the discharge, the granule that fracture stroke length is shorter after the drying, the length is different, still can produce a lot of piece after the fracture, this is setting up blank dish 5 at the extrusion end of granulation dish 4, see the illustration of fig. 2-6, wherein fig. 3 can see that push cylinder 9 promotes push bar 7 reciprocating motion, control push bar 7 reciprocating motion in the in-process of extruding drives blank dish 5 motion and cuts into equidistant water shot to extrude, wherein the support bar 6 of both ends installation and push bar 7 strengthen the intensity of blank dish 5, simultaneously push bar 7's high output that is used for connecting push cylinder 9, stop piece 20 is used for guaranteeing that blank dish 5 laminating granulation dish 4 lower terminal surface removes.
As a further aspect of the present invention, the blanking tray 5 is a stainless steel material member, and the thickness of the blanking tray 5 is 1.0mm; referring to fig. 5-6, the blanking tray 5 is provided with bar grooves 51 at equal intervals, and the single pushing stroke of the pushing cylinder 9 is the interval between two adjacent bar grooves 51.
Through adopting above-mentioned technical scheme, blank dish 5 adopts stainless steel, stainless steel intensity is high, self does not rust, can not lead to the fact the influence to the performance of water shot, the thickness of blank dish 5 adopts 1.0mm, this thickness can produce good cutting effect, this thickness adopts push cylinder 9 to promote the motion of push bar 7 here, because the speed when push cylinder 9 promotes is fast, the faster, the more pleasing to the eye water shot granule after the cutting, the stroke of single propelling movement of push cylinder 9 is the interval between two adjacent bar grooves 51, when using, the stroke volume of single propelling movement of setting push cylinder 9, and set for the time interval of adjacent twice propelling movement can, the time interval can be adjusted according to the extrusion pressure that extrusion plate 13 applyed and required water shot granule length.
As a further scheme of the invention, a limit bar 21 is arranged in the cylinder 2, four limit bars 21 are arranged, and the four limit bars 21 are welded in the cylinder 2 at equal intervals; limiting grooves 14 are formed in four sides of the extrusion plate 13, and the extrusion plate 13 is inserted into the limiting grooves 14 through limiting bars 21 and is mounted on the cylinder 2; the length of the circular tube 15 is equal to that of the screw rod 12, and the outer diameter of the screw rod 12 is smaller than the inner diameter of the circular tube 15.
Through adopting above-mentioned technical scheme, because stripper plate 13 is pegged graft in spacing groove 14 through spacing bar 21 and is installed on drum 2, so stripper plate 13 can only reciprocate in drum 2, can not rotate at drum 2, in the during operation, lead screw 12 rotates and can promote push plate 16 and reciprocate, push plate 16 drives pipe 15 and reciprocates thereby promotes stripper plate 13 motion, the external diameter of lead screw 12 is less than the internal diameter of pipe 15, when pipe 15 up-and-down motion, the front end of lead screw 12 is then received and released in pipe 15, when promoting stripper plate 13 motion to the bottom, the front end of lead screw 12 just is located push plate 16, consequently can not drop.
As a further scheme of the invention, referring to fig. 4, a blanking cover plate 17 is inserted into the left limit slider 23 and the right limit slider 24, positioning insertion holes 171 are formed at two side ends of the blanking cover plate 17, and the length of the blanking cover plate 17 is greater than the height of the feeding slot 22.
Through adopting above-mentioned technical scheme, when not reinforced, only need take down the bolt can, after reinforced completion, push up blanking apron 17, make location jack 171 and bolt hole 25 align, insert location jack 171 and bolt hole 25 in, just can fix blanking apron 17 on drum 2 this moment.
In order to better demonstrate the granulation process of the extrusion granulation device for producing water dispersible granules, the embodiment now provides a granulation method of the extrusion granulation device for producing water dispersible granules, comprising the following steps:
the first step: after the feeding work is completed, firstly, the bolt is taken down, at this time, the blanking cover plate 17 can be moved downwards, the water granule is added into the cylinder 2, after the addition is completed, the blanking cover plate 17 is moved upwards, the positioning jack 171 is aligned with the bolt hole 25, the bolt is inserted into the positioning jack 171 and the bolt hole 25, at this time, the blanking cover plate 17 can be fixed on the cylinder 2;
and a second step of: the rotating speed of the servo motor 11 is regulated to regulate the speed of the screw rod 12 driving the extrusion plate 13 to move downwards, namely, the extrusion pressure is regulated, then the stroke amount of single pushing of the pushing cylinder 9 is set, the time interval of two adjacent pushing actions is set, and the specific regulation is determined according to the required length of the particles;
and a third step of: the servo motor 11 and the pushing cylinder 9 are synchronously started, at the moment, the extrusion plate 13 extrudes the internal water shot, the water shot is discharged from the extrusion holes 42 after being stressed, the pushing cylinder 9 pushes the blanking disc 5 to move, and the blanking disc 5 cuts the water shot extruded from each extrusion hole 42 to be equidistant and long and drops to the particle storage box 18;
fourth step: after the processing is finished, the starting servo motor 11 and the pushing cylinder 9 are closed, nuts and bolts fixed between the granulating disc 4 and the disc 26 are removed, the granulating disc 4 and the auxiliary weldment are detached to finish the cleaning work, and after the drying is finished, the auxiliary weldment is assembled again, so that the residual water granule is prevented from being blocked by drying, and the auxiliary weldment is convenient to use later.
Working principle: the servo motor 11 rotates to drive the extrusion plate 13 to move downwards through the screw rod 12 so as to provide the pressure for extruding the water granule by the extrusion plate 13, the granule is discharged from the extrusion holes 42 after being stressed, the pushing cylinder 9 pushes the blanking disc 5 to move, and the blanking disc 5 cuts the water granule extruded by each extrusion hole 42 into equal-interval granules and drops the equal-interval granules to the granule storage box 18, so that the production of the water granule granules is completed.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Extrusion granulation equipment is used in production of water dispersible granule, including supporting seat (1), its characterized in that: the upper end side of the supporting seat (1) is provided with a cylinder (2) and a supporting plate (3), and the cylinder (2) and the supporting seat (1) are fixedly connected together through the supporting plate (3) in a welding way; a feeding slot hole (22) is formed in the upper side end of the cylinder (2), a left limit sliding block (23) is welded on one side of the feeding slot hole (22), a right limit sliding block (24) is welded on the other side of the feeding slot hole (22), and bolt holes (25) are formed in the upper ends of the left limit sliding block (23) and the right limit sliding block (24); a disc (26) is fixedly welded at the bottom end of the cylinder (2), and a first round hole (261) is formed in the disc (26); the lower end of the disc (26) is provided with a granulating disc (4).
2. The extrusion granulating apparatus for water dispersible granule production of claim 1, wherein: the outer side end of the granulating disc (4) is provided with a second round hole (41), and the granulating disc (4) is fixedly connected with the disc (26) by adopting a nut after penetrating through the second round hole (41) and the first round hole (261) through a bolt; a material extruding hole (42) is formed in the center of the granulating disc (4); the upper end of the supporting seat (1) is provided with a motor seat (10), a servo motor (11) is additionally arranged on the motor seat (10), and a screw rod (12) is additionally arranged at the output end of the servo motor (11); the novel screw extruder is characterized in that an extrusion plate (13) is arranged in the cylinder (2), a round tube (15) is fixedly welded at the upper end of the extrusion plate (13), a pushing plate (16) is fixedly welded at the top end of the round tube (15), an inner thread groove (161) is formed in the pushing plate (16), and a screw rod (12) is screwed into the inner thread groove (161).
3. The extrusion granulating apparatus for water dispersible granule production of claim 1, wherein: the lower extreme of granulation dish (4) is provided with blank dish (5), and the equal fixed welding of both sides end of blank dish (5) has support bar (6), and the front end of blank dish (5) is provided with propelling movement bar (7), and cylinder block (8) are installed in the side-end addition of propelling movement bar (7), adds on cylinder block (8) to be equipped with propelling movement cylinder (9), and the output and the middle-end fixed connection of propelling movement bar (7) of propelling movement cylinder (9).
4. An extrusion granulating apparatus for water dispersible granule production according to claim 3, wherein: the blanking tray (5) is a stainless steel component, and the thickness of the blanking tray (5) is 1.0mm.
5. The extrusion granulating apparatus for water dispersible granule production of claim 1, wherein: the inner part of the cylinder (2) is provided with limit bars (21), the limit bars (21) are provided with four limit bars, and the four limit bars (21) are welded in the cylinder (2) at equal intervals; limiting grooves (14) are formed in four sides of the extrusion plate (13), and the extrusion plate (13) is inserted into the limiting grooves (14) through limiting bars (21) and is arranged on the cylinder (2).
6. The extrusion granulating apparatus for water dispersible granule production of claim 1, wherein: the left limit sliding block (23) and the right limit sliding block (24) are internally inserted with a blanking cover plate (17), positioning jacks (171) are formed at two side ends of the blanking cover plate (17), and the length of the blanking cover plate (17) is larger than the height of the feeding slotted hole (22).
7. An extrusion granulating apparatus for water dispersible granule production according to claim 3, wherein: the blanking disc (5) is provided with strip-shaped grooves (51) at equal intervals, and the single pushing stroke of the pushing cylinder (9) is the interval between two adjacent strip-shaped grooves (51).
8. The extrusion granulating apparatus for water dispersible granule production of claim 1, wherein: the particle storage box (18) is arranged at the lower side of the front end of the supporting seat (1), and the balancing weight (19) is additionally arranged at the rear end of the supporting seat (1).
9. The extrusion granulating apparatus for water dispersible granule production of claim 2, wherein: the length of the circular tube (15) is equal to that of the screw rod (12), and the outer diameter of the screw rod (12) is smaller than the inner diameter of the circular tube (15).
10. A granulation method of an extrusion granulation apparatus for water dispersible granule production according to any one of claims 1 to 9, characterized in that: the method comprises the following steps:
s1: after the feeding work is completed, firstly, the bolt is taken down, at the moment, the blanking cover plate (17) can be moved downwards, water granules are added into the cylinder (2), after the water granules are added, the blanking cover plate (17) is moved upwards, the positioning jack (171) is aligned with the bolt hole (25), the bolt is inserted into the positioning jack (171) and the bolt hole (25), and at the moment, the blanking cover plate (17) can be fixed on the cylinder (2);
s2: the rotating speed of the servo motor (11) is regulated to regulate the speed of the screw rod (12) driving the extrusion plate (13) to move downwards, namely, the extrusion pressure is regulated, then the stroke amount of single pushing of the pushing cylinder (9) is set, the time interval of two adjacent pushing actions is set, and the specific regulation is determined according to the required length of particles;
s3: synchronously starting a servo motor (11) and a pushing cylinder (9), wherein the extruding plate (13) extrudes internal water shot, the water shot is discharged from the extruding holes (42) after being stressed, the pushing cylinder (9) pushes a cutting disc (5) to move, and the cutting disc (5) cuts the water shot extruded by each extruding hole (42) to be dropped into the particle storage box (18) at equal intervals;
s4: after the processing is finished, the servo motor (11) and the pushing cylinder (9) are closed, nuts and bolts fixed between the granulating disc (4) and the disc (26) are removed, the granulating disc (4) and the auxiliary weldment are removed to finish the cleaning work, and after the drying is finished, the auxiliary weldment is assembled, so that the residual water granule is prevented from being blocked by drying, and the auxiliary weldment is convenient to use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311065736.2A CN116899491A (en) | 2023-08-23 | 2023-08-23 | Extrusion granulating equipment for producing water dispersible granules and granulating method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311065736.2A CN116899491A (en) | 2023-08-23 | 2023-08-23 | Extrusion granulating equipment for producing water dispersible granules and granulating method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116899491A true CN116899491A (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311065736.2A Pending CN116899491A (en) | 2023-08-23 | 2023-08-23 | Extrusion granulating equipment for producing water dispersible granules and granulating method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116899491A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117643831A (en) * | 2024-01-30 | 2024-03-05 | 辽宁施可丰新型肥料有限公司 | Granulating device for producing granular fertilizer |
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2023
- 2023-08-23 CN CN202311065736.2A patent/CN116899491A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117643831A (en) * | 2024-01-30 | 2024-03-05 | 辽宁施可丰新型肥料有限公司 | Granulating device for producing granular fertilizer |
| CN117643831B (en) * | 2024-01-30 | 2024-04-12 | 辽宁施可丰新型肥料有限公司 | Granulating device for producing granular fertilizer |
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