CN212758502U - Novel cylindrical gear form catalyst granulator - Google Patents
Novel cylindrical gear form catalyst granulator Download PDFInfo
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- CN212758502U CN212758502U CN202021275482.9U CN202021275482U CN212758502U CN 212758502 U CN212758502 U CN 212758502U CN 202021275482 U CN202021275482 U CN 202021275482U CN 212758502 U CN212758502 U CN 212758502U
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Abstract
The utility model discloses a novel cylindrical gear form catalyst granulator, concretely relates to granulator field, including the granulator, the inside fixed mounting of granulation section of thick bamboo has an extrusion section of thick bamboo, and the outside of granulation section of thick bamboo is rotated and has been cup jointed rotatory cutting mechanism, and the outside of rotatory cutting mechanism is fixed and has been cup jointed the transmission ring gear, and the output transmission of transmission ring gear is connected with and cuts off actuating mechanism, and rotatory cutting mechanism is including rotating the lantern ring and the rotatory cutter that cuts off, and the inboard of the rotatory cutter that cuts off is equipped with the cutting blade, and a plurality of cusp type holes have been seted up to the inside of extrusion section of thick bamboo, and the cross-section in. The utility model discloses a set up novel extrusion type tubular construction, utilize the inside cusp type hole of extrusion type section of thick bamboo to inject the design to extruding the material, form cylindrical gear form catalyst material grain, through the gear form protruding structure increase of catalyst material grain week side and reaction solution's area of contact, make reaction rate accelerate, effectively improve the high efficiency of catalysis material grain.
Description
Technical Field
The utility model relates to a granulator technical field, more specifically says, the utility model specifically is a novel cylindrical gear form catalyst granulator.
Background
With the development of science and technology, catalysts play an important role in chemical production, scientific experiments and life activities, so that the demand of the catalysts is more and more, a considerable part of catalysts in the prior art are prepared by mixing powdery raw materials according to a certain proportion, then combining the powdery raw materials into a coarse blank material with a certain shape through a forming agent, and then granulating the formed coarse blank material.
But catalyst granulator production specification on the market is single, can't satisfy the multiple needs of customer, cause the columnar structure at current granulator mainly with thick embryo material, but this kind of structure makes catalyst and reactant area of contact less, causes reaction rate lower, in addition, the die head shutdown mechanism of traditional granulator generally adopts the hand hay cutter to cut off, the jam in the reciprocating motion of hand hay cutter easy play line die head hole, the hand hay cutter resets and just can carry out the next time cutting off after accomplishing, granulation efficiency has been restricted greatly, certain defect exists.
It is therefore desirable to provide a novel cylindrical gear-shaped catalyst pelletizer.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a novel cylindrical gear form catalyst granulator, cross and set up novel extrusion type section of thick bamboo structure, utilize the inside cusp type hole of extrusion type section of thick bamboo to prescribe a limit to the design to extruding the material, form cylindrical gear form catalyst material grain, through the protruding structure increase of the gear form of catalyst material grain week side and reaction solution's area of contact, and cut off extrusion type section of thick bamboo extrusion material grain under the fast revolution of cutting blade, fast pivoted cutting blade can circulate the cutting, the improvement cuts off pelletization efficiency, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel cylindrical gear-shaped catalyst granulator comprises a granulator body, wherein a feeding hopper is fixedly mounted at the top end of the granulator body, an output end of the granulator body is fixedly connected with a granulation cylinder, an extrusion cylinder is fixedly mounted inside the granulation cylinder, a rotary cutting mechanism is rotatably sleeved outside the granulation cylinder, a transmission toothed ring is fixedly sleeved outside the rotary cutting mechanism, the output end of the transmission toothed ring is connected with a cutting driving mechanism in a transmission manner, a driving gear is fixedly sleeved at the output end of the cutting driving mechanism and is meshed with the transmission toothed ring, the rotary cutting mechanism comprises a rotary lantern ring and a rotary cutting tool, one end of the rotary lantern ring is fixedly connected with the side face of the rotary cutting tool, a cutting blade is arranged on the inner side of the rotary cutting tool, one side of the cutting blade is in rotary butt connection with the end of the extrusion cylinder, the extrusion molding cylinder is characterized in that a plurality of tooth-shaped holes are formed in the extrusion molding cylinder and are uniformly distributed, and the cross sections of the tooth-shaped holes are of a gear-shaped structure.
In a preferred embodiment, the rotary cutting tool is composed of a rotating shaft and an outer ring, two ends of the cutting blades are respectively welded and fixed with the outer side of the rotating shaft and the inner side of the outer ring, the number of the cutting blades is several, and the cutting blades are uniformly distributed on the outer side of the rotating shaft in the circumferential direction.
In a preferred embodiment, one side of the cutting blade is of a smooth surface structure, the smooth surface is in sliding contact with the side surface of the extrusion type cylinder, and one side of the cutting blade is provided with a cutting edge which is arranged in the same direction as the rotation direction of the transmission gear ring.
In a preferred embodiment, one side of the extrusion type cylinder is provided with a groove, the outer side of the rotating shaft of the rotary cutting tool is rotatably connected with the inner side of the groove, and the outer ring of the rotary cutting tool is fixedly connected with the end part of the rotating sleeve ring.
In a preferred embodiment, the outer side of the rotating sleeve ring is provided with a toothed ring groove matched with the transmission toothed ring, the inner side of the toothed ring groove is provided with a protrusion structure, the transmission toothed ring is fixedly sleeved on the outer side of the toothed ring groove, the inner side of the rotating sleeve ring is provided with a rotating sleeve groove, the outer side of the granulation cylinder is provided with a rotating convex ring, and the rotating sleeve ring is rotatably sleeved on the outer side of the rotating convex ring through the rotating sleeve groove.
In a preferred embodiment, a plurality of balls are arranged on the inner side of the rotating sleeve groove and are uniformly distributed, the other side of each ball is in sliding contact with the outer side of the rotating convex ring, and the inner side of the rotating sleeve groove and the outer side of the rotating convex ring are subjected to surface hardening treatment.
In a preferred embodiment, the extrusion cylinder has a cylindrical structure, and the outer side of the extrusion cylinder is in interference fit with the inner side of the granulation cylinder.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a set up novel extrusion molding section of thick bamboo structure, utilize the dentate type hole of extrusion molding section of thick bamboo inside to inject the design to the extrusion material, form cylindrical gear form catalyst material grain, through the gear form protruding structure increase and reaction solution's area of contact of catalyst material grain week side, make the reaction rate accelerate, effectively improve the high efficiency of catalysis material grain;
2. the utility model discloses a set up rotary cutting mechanism, the utilization is cut off driving motor and is driven rotatory cutter and rotate, cuts off extrusion section of thick bamboo under the rapid rotation of cutting blade and extrudes the material grain, and the cutting blade of rapid draing can circulate the cutting, improves and cuts off pelletization efficiency, increase of production.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the granulation cylinder of the present invention.
Fig. 3 is a schematic view of the structure of the extrusion cylinder of the present invention.
Fig. 4 is a schematic structural view of the rotary cutting mechanism of the present invention.
Fig. 5 is a schematic view of the cutting insert of the present invention.
The reference signs are: 1. a granulator; 2. a cut-off drive mechanism; 3. extruding a molding cylinder; 4. a rotary cutting mechanism; 5. a transmission gear ring; 11. a feeding hopper; 12. a granulation molding cylinder; 21. a drive gear; 31. a toothed shaped hole; 41. rotating the lantern ring; 42. rotating the cutting tool; 43. rotating the sleeve groove; 44. a gear ring sleeve groove; 421. A cutting insert; 51. the convex ring is rotated.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The novel cylindrical gear-shaped catalyst granulator shown in the attached figures 1 to 5 comprises a granulator 1, a feeding hopper 11 is fixedly installed at the top end of the granulator 1, a granulation cylinder 12 is fixedly connected to the output end of the granulator 1, an extrusion cylinder 3 is fixedly installed inside the granulation cylinder 12, a rotary cutting mechanism 4 is rotatably sleeved on the outer side of the granulation cylinder 12, a transmission toothed ring 5 is fixedly sleeved on the outer side of the rotary cutting mechanism 4, a cutting driving mechanism 2 is connected to the output end of the transmission toothed ring 5 in a transmission manner, a driving gear 21 is fixedly sleeved on the output end of the cutting driving mechanism 2, the driving gear 21 is meshed with the transmission toothed ring 5, the rotary cutting mechanism 4 comprises a rotary lantern ring 41 and a rotary cutting tool 42, one end of the rotary lantern ring 41 is fixedly connected with the side face of the rotary cutting tool 42, a cutting blade 421 is arranged on the inner side of, one side of the cutting blade 421 is rotatably abutted against the end of the extrusion cylinder 3, a plurality of tooth-shaped holes 31 are formed in the extrusion cylinder 3 and are uniformly distributed, and the cross section of each tooth-shaped hole 31 is of a gear-shaped structure.
The implementation mode is specifically as follows: by arranging the novel extrusion type cylinder 3 structure, the extrusion material is limited and shaped by utilizing the toothed shaped hole 31 in the extrusion type cylinder 3 to form cylindrical gear-shaped catalyst particles, the contact area between the catalyst particles and the reaction solution is increased by the gear-shaped convex structure on the peripheral side of the catalyst particles, so that the reaction rate is accelerated, and the high efficiency of the catalytic particles is effectively improved; additionally, the utility model discloses a set up the extrusion grain of cutting off extrusion section of thick bamboo 3 under the rotary cutting machine fast revolution, fast pivoted cutting blade 421 can circulate the cutting, improves and cuts off pelletization efficiency, increase of production.
The rotary cutting tool 42 is composed of a rotating shaft and an outer ring, two ends of a cutting blade 421 are respectively welded and fixed with the outer side of the rotating shaft and the inner side of the outer ring, the number of the cutting blades 421 is several, and the cutting blades 421 are uniformly distributed on the outer side of the rotating shaft in the circumferential direction to realize rotary cutting.
Wherein, one side of cutting blade 421 is smooth plain noodles structure, and smooth plain noodles and the side of extrusion cylinder 3 slip butt, and one side of cutting blade 421 is equipped with the cutting edge, and the direction of arrangement of cutting edge is the same with the direction of rotation of transmission ring gear 5 for carry out continuous cutting and improve pelletization efficiency.
Wherein, one side of the extrusion type cylinder 3 is provided with a groove, the outer side of the rotating shaft of the rotary cutting tool 42 is rotationally connected with the inner side of the groove, the outer ring of the rotary cutting tool 42 is fixedly connected with the end part of the rotary lantern ring 41, and the rotary motion of the rotary cutting tool 42 is realized.
Wherein, the ring gear grooving 44 with the adaptation of transmission ring gear 5 is seted up in the outside of rotating lantern ring 41, the inboard of ring gear grooving 44 is equipped with protruding structure, transmission ring gear 5 is fixed to be cup jointed in the outside of ring gear grooving 44, the rotation grooving 43 has been seted up to the inboard of rotating lantern ring 41, the outside of granulation type section of thick bamboo 12 is equipped with rotatory bulge loop 51, it rotates the outside of cup jointing in rotatory bulge loop 51 through rotating the grooving 43 to rotate lantern ring 41, be used for carrying out rotary drive, drive rotatory cutter 42 and rotate along motion granulation type section of thick bamboo 12 surface.
Wherein, the inboard of rotating the set groove 43 is equipped with a plurality of balls and evenly distributed, and the opposite side of ball slides with the outside of rotatory bulge loop 51 and butts, and the inboard of rotating the set groove 43 and the outside of rotatory bulge loop 51 are the case hardening treatment, improve the structural strength who rotates lantern ring 41 and prevent the motion wearing and tearing.
Wherein, extrusion cylinder 3 is the columnar structure, and extrusion cylinder 3's the outside and the inboard interference fit of granulation cylinder 12 realize extrusion cylinder 3's fixed to prevent that the material from overflowing through extrusion cylinder 3 side.
Wherein, the model of the cutting driving mechanism 2 is JYC-30 speed reducing motor structure.
The utility model discloses the theory of operation:
the first step is as follows: feeding a catalyst powder raw material into a granulator 1 through a feeding hopper 11, and feeding the raw material into an extrusion cylinder 3 of a granulation cylinder 12 under the extrusion motion of the granulator 1;
the second step is that: under the limitation of the tooth-shaped hole 31 in the extrusion-type cylinder 3, the catalyst powder escapes from one end of the tooth-shaped hole 31 through continuous extrusion, when the granulator 1 works, the cutting driving mechanism 2 drives the rotating collar 41 and the rotating cutting tool 42 to rotate through the transmission of the driving gear 21 and the transmission gear ring 5, and the cutting blade 421 rotates and cuts the material extruded from the end face of the extrusion-type cylinder 3, so that the material is cut into columnar granules;
the third step: under the continuous rotation of the rotary cutting tool 42, the cutting blade 421 rotates in one direction to cut in a circulating manner, so as to cut continuously, and the catalyst particles are in a gear column structure under the limited shaping of the tooth-shaped hole 31.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a novel cylindrical gear form catalyst granulator, includes granulator (1), the top fixed mounting of granulator (1) has feeding hopper (11), the output fixedly connected with granulation type section of thick bamboo (12) of granulator (1), its characterized in that: the inside fixed mounting of granulation type section of thick bamboo (12) has an extrusion type section of thick bamboo (3), the outside of granulation type section of thick bamboo (12) is rotated and has been cup jointed rotatory cutting mechanism (4), the outside of rotatory cutting mechanism (4) is fixed and has been cup jointed transmission ring gear (5), the output transmission of transmission ring gear (5) is connected with and cuts off actuating mechanism (2), the fixed cover of the output that cuts off actuating mechanism (2) has been cup jointed drive gear (21), drive gear (21) and transmission ring gear (5) intermeshing, rotatory cutting mechanism (4) are including rotating lantern ring (41) and rotatory cutting off cutter (42), the one end of rotating lantern ring (41) and the side fixed connection of rotatory cutting off cutter (42), the inboard of rotatory cutting off cutter (42) is equipped with cutting blade (421), one side of cutting blade (421) and the tip rotation butt of extrusion type section of thick bamboo (3), the extrusion type cylinder (3) is internally provided with a plurality of tooth-shaped holes (31) which are uniformly distributed, and the cross sections of the tooth-shaped holes (31) are in a gear-shaped structure.
2. The new cylindrical gear-like catalyst pelletizer as claimed in claim 1, wherein: the rotary cutting tool (42) is composed of a rotating shaft and an outer ring, two ends of the cutting blades (421) are respectively welded and fixed with the outer side of the rotating shaft and the inner side of the outer ring, the number of the cutting blades (421) is a plurality, and the cutting blades (421) are uniformly distributed on the outer side of the rotating shaft in the circumferential direction.
3. The new cylindrical gear-like catalyst pelletizer as claimed in claim 1, wherein: one side of the cutting blade (421) is of a smooth surface structure, the smooth surface is in sliding abutting joint with the side surface of the extrusion type cylinder (3), a cutting edge is arranged on one side of the cutting blade (421), and the arrangement direction of the cutting edge is the same as the rotation direction of the transmission gear ring (5).
4. The new cylindrical gear-like catalyst pelletizer as claimed in claim 2, wherein: one side of the extrusion type cylinder (3) is provided with a groove, the outer side of a rotating shaft of the rotary cutting tool (42) is rotatably connected with the inner side of the groove, and the outer ring of the rotary cutting tool (42) is fixedly connected with the end part of the rotary lantern ring (41).
5. The new cylindrical gear-like catalyst pelletizer as claimed in claim 1, wherein: the utility model discloses a granulation type section of thick bamboo, including the rotation lantern ring (41), the ring gear grooving (44) of rotating the outside of lantern ring (41) and having seted up with drive ring gear (5) looks adaptation, the inboard of ring gear grooving (44) is equipped with protruding structure, drive ring gear (5) are fixed to be cup jointed in the outside of ring gear grooving (44), rotation lantern ring groove (43) have been seted up to the inboard of rotating lantern ring (41), the outside of granulation type section of thick bamboo (12) is equipped with rotatory bulge loop (51), the rotation lantern ring (41) is rotated through rotating lantern ring groove (43) and is cup jointed in the outside of rotatory bulge loop (51).
6. The new cylindrical gear-like catalyst pelletizer as claimed in claim 5, wherein: the inner side of the rotating sleeve groove (43) is provided with a plurality of balls which are uniformly distributed, the other sides of the balls are in sliding butt joint with the outer side of the rotating convex ring (51), and the inner side of the rotating sleeve groove (43) and the outer side of the rotating convex ring (51) are subjected to surface hardening treatment.
7. The new cylindrical gear-like catalyst pelletizer as claimed in claim 1, wherein: the extrusion type cylinder (3) is of a columnar structure, and the outer side of the extrusion type cylinder (3) is in interference fit with the inner side of the granulation type cylinder (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021275482.9U CN212758502U (en) | 2020-07-03 | 2020-07-03 | Novel cylindrical gear form catalyst granulator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021275482.9U CN212758502U (en) | 2020-07-03 | 2020-07-03 | Novel cylindrical gear form catalyst granulator |
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| Publication Number | Publication Date |
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| CN212758502U true CN212758502U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021275482.9U Active CN212758502U (en) | 2020-07-03 | 2020-07-03 | Novel cylindrical gear form catalyst granulator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116492922A (en) * | 2023-06-25 | 2023-07-28 | 淄博齐茂催化剂有限公司 | Granulation equipment for hydrogenation reduction catalyst |
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2020
- 2020-07-03 CN CN202021275482.9U patent/CN212758502U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116492922A (en) * | 2023-06-25 | 2023-07-28 | 淄博齐茂催化剂有限公司 | Granulation equipment for hydrogenation reduction catalyst |
| CN116492922B (en) * | 2023-06-25 | 2023-09-22 | 淄博齐茂催化剂有限公司 | Granulation equipment for hydrogenation reduction catalyst |
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