CN110819795A - Metal powder disc pelletization device - Google Patents
Metal powder disc pelletization device Download PDFInfo
- Publication number
- CN110819795A CN110819795A CN201911379209.2A CN201911379209A CN110819795A CN 110819795 A CN110819795 A CN 110819795A CN 201911379209 A CN201911379209 A CN 201911379209A CN 110819795 A CN110819795 A CN 110819795A
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- CN
- China
- Prior art keywords
- disc
- metal powder
- motor
- motor mounting
- angle
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- Pending
Links
- 239000000843 powder Substances 0.000 title claims abstract description 21
- 239000002184 metal Substances 0.000 title claims abstract description 16
- 238000005453 pelletization Methods 0.000 title claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000009467 reduction Effects 0.000 claims abstract description 6
- 238000005469 granulation Methods 0.000 claims description 12
- 230000003179 granulation Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 22
- 238000005054 agglomeration Methods 0.000 abstract description 18
- 230000002776 aggregation Effects 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 10
- 238000007493 shaping process Methods 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 12
- 239000002245 particle Substances 0.000 description 8
- 238000005056 compaction Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000001788 irregular Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/2406—Binding; Briquetting ; Granulating pelletizing
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/2413—Binding; Briquetting ; Granulating enduration of pellets
Abstract
The invention provides a metal powder disc granulating device which comprises a rack, a motor and a disc, wherein a motor mounting plate is vertically arranged at the lower end of the disc, the motor is mounted on the motor mounting plate, the motor mounting plate is arranged on the rack through a bearing shaft, the motor drives the disc to rotate through a main shaft, an angle adjusting mechanism for adjusting the angle of the disc is arranged on the rack, and a spring assembly is arranged at the lower end of the disc. This scheme has effectually improved vibrations and the family of agglomerating, the shaping effect of mutual extrusion between agglomeration and the disc, quality and efficiency at the pelletization in-process, and effectual reduction agglomeration is broken up's risk, has avoided bonding each other between the agglomeration in the forming process simultaneously, and bonding between agglomeration and the disc, the effectual machining efficiency who improves pelletization, the mass production of being convenient for.
Description
Technical Field
The invention relates to granulating equipment, in particular to a metal powder disc granulating device.
Background
The granulator is mainly used for pharmaceutical, food, fine chemical industry and other industrial enterprises, has various types, and basically adopts the principle of granulation through centrifugal force generated by rotation. The disc type granulator on the market at present is characterized in that a motor is rigidly connected with the center of a disc, the disc can only do rotary motion, and produced agglomerates are easy to disperse. The center of the disc is coincident with the axis of the driving shaft, and the cluster can only do circular motion on the bottom surface of the disc. The tray bottom is a flat bottom surface, and the movement form of the conglomeration is single.
The publication number CN107875972A discloses a disc granulator, which comprises a disc, a scraper support for fixing the scraper, a motor for driving the disc to rotate, a support plate for fixing the motor, a trapezoidal support for supporting the support plate, and a rectangular bottom plate, wherein supporting legs are arranged at four corners of the bottom plate; the supporting legs include first hand wheel, first double-screw bolt, backing plate, be provided with on the bottom plate with first double-screw bolt assorted first screw, the backing plate includes fixed plate, wave buffer board, elastic cushion, the lateral wall of bottom plate has set firmly the level bar. This disc granulator also can directly use even placing on unevenness's ground, and stability is good, convenient to use, and application range is wide, can guarantee through the adjustment supporting legs that the bottom plate keeps the level for the angle between disc and the horizontal plane is difficult for taking place the deviation, makes the granulation efficiency and the granulation quality of material obtain the guarantee.
However, the granulator has the following drawbacks: 1. the disc can only do rotary motion, the motion form is single, and the conglomeration stacking density cannot be improved. 2. The bottom surface of the disc is vertical to the axis of the driving shaft, the center of the disc is superposed with the axis, when the motor rotates and the rotating speed is unchanged, the disc bottom powder or particles can only do circular motion with a certain radius in the plane of the disc bottom after being agglomerated, and the process of collision or compaction is avoided, so that the formed agglomeration is looser.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a metal powder disc granulating device which has various motion modes, is convenient for agglomeration and compaction, prevents agglomeration from loosening, has a prominent agglomeration forming effect and has high efficiency.
The technical scheme of the invention is as follows: the utility model provides a metal powder disc pelletization device, includes frame, motor and disc, and the disc lower extreme is vertical to be equipped with the motor mounting panel, and the motor is installed on the motor mounting panel, and on the frame was located through the bearing axle to the motor mounting panel, the motor was rotary motion through main shaft drive disc, be equipped with the angle adjustment mechanism who is used for adjusting the disc angle in the frame, the disc lower extreme is equipped with spring assembly.
The scheme has the advantages that when the novel compaction device is used, particles and powder can be agglomerated and then impact the bottom and the side edges of the plate in the process of performing arc motion around the axis of the driving shaft at a certain radius, so that a certain compaction effect is achieved; the change of the inclination angle changes the adhesion force of the clusters relative to the disc bottom, so that the clusters are prevented from being adhered to the bottom of the disc; when motor speed and dish inclination change simultaneously, make the cluster can prolong the bottom of the plate cambered surface striking dish lateral wall, play certain effect with the compaction of cluster, can also reduce simultaneously between cluster and the disc or the cluster bonds each other, the effectual shaping effect and the quality that improves the cluster avoids the cluster to be loose.
Furthermore, one end of the angle adjusting mechanism is arranged on a cross beam at the bottom of the frame, and the other end of the angle adjusting mechanism is connected with the bottom of the motor mounting plate in a shaft mode, so that the motor mounting plate rotates by taking the bearing shaft as a shaft. Be convenient for improve the striking between conglomeration and the disc inner wall, can also change the adhesive force between conglomeration and the disc bottom simultaneously, avoid the conglomeration to amass in the disc bottom, perhaps avoid the conglomeration to bond in the disc bottom, influence the fashioned effect of conglomeration.
Furthermore, two ends of the bearing shaft are arranged on the frame, and the bearing shaft is fixedly connected with the motor mounting plate and rotates by taking the bearing shaft as a shaft.
Furthermore, the angle adjusting mechanism is an adjusting screw rod, the inclination angle of the disc is adjusted by adjusting the extension length of the adjusting screw rod, and the angle range is 0-60 degrees. The extension length of the adjusting screw rod is adjusted to adjust the inclination angle of the disc, and the change of the inclination angle changes the adhesive force of the agglomerate relative to the disc bottom.
Further, the angle of the inclination angle ranges from 0 to 40 °.
Preferably, the angle range of the inclination angle is 0-30 degrees, so that the heavy load of the disc is conveniently improved, particles can be prevented from being thrown out of the disc in the rotating process, and the processing quality and effect are conveniently improved.
Further, the spring assembly is connected with the motor mounting plate through a support plate. The spring assembly is convenient to assemble and disassemble, and is convenient to overhaul.
Further, spring unit spare includes spring, spring fixing base and a plurality of guiding axle, and the guiding axle is the circumference and distributes in the disc bottom, and on the backup pad was located to the spring fixing base, the spring fixing base corresponded the setting with the guiding axle, and spring one end is fixed in the spring fixing base, and the other end is connected with the guiding axle, and the guiding axle prolongs the axis at the spring inner chamber and is reciprocating motion.
When the device is used, the spring assembly can make the disk generate slight vibration in the rotating process, so that particles and powder agglomerate and then impact the bottom of the disk in the process of doing arc motion around the axis of the driving shaft at a certain radius, a certain compacting effect is achieved, and the agglomeration forming effect is convenient to promote.
Furthermore, a main shaft is arranged on the motor through a right-angle reduction box, the main shaft is arranged on the motor mounting plate through a bearing seat, and the upper end of the main shaft is connected with a support plate. The motor is convenient for drive the supporting plate to rotate, and the supporting plate is convenient for drive the disc to rotate.
Furthermore, a plurality of eccentric distance adjusting holes are formed in the supporting plate, the main shaft penetrates through the eccentric distance adjusting holes to be fixedly connected with the supporting plate, and the plane of the supporting plate is perpendicular to the axis of the main shaft.
Preferably, the eccentric distance adjusting holes are distributed circumferentially, linearly or in a staggered manner, so that the effect of particle forming is improved. The supporting plate is provided with a plurality of eccentric distance adjusting holes to change the motion radius of the agglomerate relative to the rotating axis. When the rotating speed of the motor and the inclination angle of the disc are changed, the mounting hole positions of the main shaft on the supporting plate are adjusted, so that the agglomerates can impact the side wall of the disc along the bottom cambered surface of the disc, a certain effect of compacting the agglomerates is achieved, and the agglomerates are prevented from being bonded with each other or with the disc.
Furthermore, a turbulence structure is arranged at the bottom in the disc and is a semicircular boss. The inside semi-circular boss vortex structure of dish end adopts semi-circular boss can reduce the damage to the reunion, avoids breaing up the reunion, and the vortex structure can also adopt the convex type strip of up end personally submitting arc for change the direction of motion of reunion, make it to do irregular motion, produce the collision between the reunion and can effectively prevent the bonding, with this bulk density that improves the reunion.
The invention has the following characteristics:
this scheme has effectually improved vibrations and the family of agglomerating, the shaping effect of mutual extrusion between agglomeration and the disc, quality and efficiency at the pelletization in-process, and effectual reduction agglomeration is broken up's risk, has avoided bonding each other between the agglomeration in the forming process simultaneously, and bonding between agglomeration and the disc, the effectual machining efficiency who improves pelletization, the mass production of being convenient for.
The detailed structure of the present invention will be further described with reference to the accompanying drawings and the detailed description.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a schematic view of a spring fixing seat;
FIG. 4 is a schematic view of a guide shaft structure;
FIG. 5 is a schematic view of the structure of the supporting plate;
FIG. 6 is a schematic view of a disc structure;
1-a frame, 2-a motor, 3-a right-angle reduction box, 4-a main shaft, 5-a bearing seat, 6-a support plate, 7-a disc, 8-an angle adjusting mechanism, 9-a bearing shaft, 10-a motor mounting plate, 11-a spring assembly, 12-a spring fixing seat, 13-a spring, 14-a guide shaft, 15-a connecting plate, 16-an eccentric distance adjusting hole and 17-a turbulent flow structure.
Detailed Description
As shown in the attached drawings: the utility model provides a 7 pelletization equipments of disc, includes frame 1, motor 2 and disc 7, and 7 lower extremes of disc are vertical to be equipped with motor mounting panel 10, and motor 2 installs on motor mounting panel 10, and motor mounting panel 10 is located on the frame 1 through bearing axle 9, and motor 2 is rotary motion through 4 drive discs 7 of main shaft, is equipped with the angle adjustment mechanism 8 that is used for adjusting 7 angles of disc in the frame 1, and 7 lower extremes of disc are equipped with spring assembly 11.
Two ends of a bearing shaft 9 are arranged on the frame 1, the bearing shaft 9 is fixedly connected with a motor mounting plate 10, and the bearing shaft 9 is used as a shaft to rotate. One end of the angle adjusting mechanism 8 is arranged on a cross beam at the bottom of the frame 1, and the other end is connected with the bottom of the motor mounting plate 10 in a shaft mode, so that the motor mounting plate 10 rotates by taking the bearing shaft 9 as a shaft. Be convenient for improve the striking between conglomeration and the 7 inner walls of disc, can also change the adhesive force between conglomeration and the 7 bottoms of disc simultaneously, avoid the conglomeration to amass in the 7 bottoms of disc, perhaps avoid the conglomeration to bond in the 7 bottoms of disc, influence the fashioned effect of conglomeration.
Preferably, the angle adjusting mechanism 8 is an adjusting screw, the inclination angle of the disc 7 is adjusted by adjusting the extension length of the adjusting screw, and the angle range is 0-60 degrees; preferably, the angle of inclination is in the range of 0-40 °; more preferably, the angle of inclination is in the range of 0-30 °. Adjusting screw stretches out length adjustment disc 7 inclination, and inclination's change makes the adhesive force of agglomerating for the end of a plate change, is convenient for improve disc 7's heavy load volume, can prevent simultaneously that rotatory in-process granule from throwing away disc 7, is convenient for improve the quality and the effect of processing.
The spring assembly 11 is connected with the motor mounting plate 10 through the support plate 6. The assembly and disassembly of the spring assembly 11 are convenient to improve, and the spring assembly 11 is convenient to overhaul.
Preferably, spring unit 11 includes spring 13, spring fixing base 12 and a plurality of guiding axle 14, and the guiding axle passes through connecting plate 15 and locates 7 bottoms of disc to be the circumference and distribute, spring fixing base 12 locates on backup pad 6, and spring fixing base 12 corresponds the setting with guiding axle 14, and spring 13 one end is fixed in spring fixing base 12, and the other end is connected with guiding axle 14, and guiding axle 14 prolongs the axis at spring 13 inner chamber and is reciprocating motion.
When the device is used, the spring assembly 11 can make the disk 7 generate slight vibration in the rotating process, so that particles and powder agglomerate and then impact the bottom of the disk in the process of doing arc motion around the axis of the driving shaft at a certain radius, a certain compacting effect is achieved, and the agglomeration forming effect is convenient to promote.
The motor 2 is provided with a main shaft 4 through a right-angle reduction box 3, the main shaft 4 is arranged on a motor mounting plate 10 through a bearing seat 5, and the upper end of the main shaft 4 is connected with a support plate 6. Preferably, the main shaft 4 is vertically arranged at the lower end of the supporting plate 6, so that the motor 2 can drive the supporting plate 6 to rotate conveniently, and meanwhile, the supporting plate 6 can drive the disc 7 to rotate conveniently.
A plurality of eccentric distance adjusting holes 16 are formed in the supporting plate 6, the main shaft 4 penetrates through the eccentric distance adjusting holes 16 to be fixedly connected with the supporting plate 6, and the plane of the supporting plate 6 is perpendicular to the axis of the main shaft 4; preferably, the supporting plate 6 can be in the shape of a disk 7 or an oval, which facilitates the adjustment of the axle center distance and the improvement of the agglomeration forming effect.
Preferably, the eccentric distance adjusting holes 16 are distributed circumferentially, linearly or in a staggered manner, so as to improve the effect of particle formation. The plurality of eccentric distance adjusting holes 16 on the supporting plate 6 change the movement radius of the agglomeration relative to the rotating axis, thereby being convenient for adjusting the rolling distance of the agglomeration and being convenient for the agglomeration forming. When the rotating speed of the motor 2 and the inclination angle of the disc are changed, the mounting hole positions of the main shaft 4 on the supporting plate 6 are adjusted, so that the agglomerates can impact the side wall of the disc along the bottom cambered surface of the disc, a certain effect of compacting the agglomerates is achieved, and the agglomerates are prevented from being bonded with each other or with the disc 7.
The bottom in the disc 7 is provided with a turbulence structure 17, and the turbulence structure 17 is a semicircular boss. The inside semi-circular boss that adopts of dish end can reduce the damage to the reunion, avoids breaing up the reunion, and vortex structure 17 can also adopt the convex type strip of arc-shaped on the up end for change the direction of motion of reunion, make it to do irregular motion, produce the collision between the reunion and can effectively prevent the bonding, with this bulk density that improves the reunion.
In the scheme, when granulating, the guide shafts 14 of the springs 13 uniformly distributed at the bottoms of the discs 7 are respectively inserted into the springs 13 fixed on the supporting plate 6, so that the discs 7 are supported by the springs 13, and the discs 7 are driven to rotate only to swing slightly due to the clearance fit between the upper ends of the guide shafts 14 of the springs 13 and the inner holes of the springs 13; when the support plate 6 is driven to rotate by the motor 2, the disc 7 will follow the support plate 6 due to the flexible support of the spring 13 and will vibrate slightly.
When in use, the particles and the powder can be agglomerated and then impact the tray bottom and the side edges in the process of doing arc motion around the axis of the driving shaft at a certain radius, so that a certain compaction effect is achieved; the change of the inclination angle changes the adhesion force of the clusters relative to the disc bottom, and prevents the clusters from being adhered to the bottom of the disc 7; when the rotating speed of the motor 2 and the inclination angle of the disc are changed simultaneously, the conglomeration can impact the side wall of the disc along the bottom arc surface of the disc, a certain conglomeration compacting effect is achieved, meanwhile, the conglomeration and the disc 7 or the conglomeration can be bonded mutually, the forming effect and the quality of the conglomeration are effectively improved, and the conglomeration is prevented from being loose.
The preferred embodiments of the present invention have been described in detail above, but it is apparent that the present invention is not limited to the above embodiments. Within the scope of the technical idea of the invention, many equivalent modifications can be made to the technical solution of the invention, and these equivalent modifications are all within the protection scope of the invention. In addition, it should be noted that the respective technical features described in the above-described embodiments may be separately and independently combined as long as they are within the technical concept of the present invention.
Claims (10)
1. The utility model provides a metal powder disc pelletization device, includes frame, motor and disc, and the disc lower extreme is vertical to be equipped with the motor mounting panel, and the motor is installed on the motor mounting panel, and on the frame was located through the bearing axle to the motor mounting panel, the motor was rotary motion, its characterized in that through main shaft drive disc: the angle adjusting mechanism for adjusting the angle of the disc is arranged on the rack, and the spring assembly is arranged at the lower end of the disc.
2. A metal powder disc granulation apparatus as defined in claim 1, wherein: one end of the angle adjusting mechanism is arranged on a cross beam at the bottom of the frame, and the other end of the angle adjusting mechanism is in shaft connection with the bottom of the motor mounting plate, so that the motor mounting plate rotates by taking the bearing shaft as a shaft.
3. A metal powder disc granulation apparatus as defined in claim 2, wherein: two ends of the bearing shaft are arranged on the frame, and the bearing shaft is fixedly connected with the motor mounting plate and rotates by taking the bearing shaft as a shaft.
4. A metal powder disc granulation apparatus as defined in claim 2, wherein: the angle adjusting mechanism is an adjusting screw rod, the inclination angle of the disc is adjusted by adjusting the extension length of the adjusting screw rod, and the angle range is 0-60 degrees.
5. A metal powder disc granulation apparatus as claimed in claim 4, wherein: the angle of the inclination angle ranges from 0 to 40 °.
6. A metal powder disc granulation apparatus as defined in claim 1, wherein: the spring assembly is connected with the motor mounting plate through a support plate.
7. A metal powder disc granulation apparatus as claimed in claim 6, wherein: the spring assembly comprises a spring, a spring fixing seat and a plurality of guide shafts, the guide shafts are circumferentially distributed at the bottom of the disc, the spring fixing seat is arranged on the supporting plate and corresponds to the guide shafts, one end of the spring is fixed in the spring fixing seat, the other end of the spring is connected with the guide shafts, and the guide shafts extend along the axis in the inner cavity of the spring to perform reciprocating motion.
8. A metal powder disc granulation apparatus as defined in claim 1, wherein: the motor is provided with a main shaft through a right-angle reduction box, the main shaft is arranged on the motor mounting plate through a bearing seat, and the upper end of the main shaft is connected with a support plate.
9. A metal powder disc granulation apparatus as defined in claim 1, wherein: the supporting plate is provided with a plurality of eccentric distance adjusting holes, the main shaft penetrates through the eccentric distance adjusting holes to be fixedly connected with the supporting plate, and the plane of the supporting plate is perpendicular to the axis of the main shaft.
10. A metal powder disc granulation apparatus as claimed in any one of claims 1 to 9, wherein: the bottom in the disc is equipped with the vortex structure, and the vortex structure is semi-circular boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911379209.2A CN110819795A (en) | 2019-12-27 | 2019-12-27 | Metal powder disc pelletization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911379209.2A CN110819795A (en) | 2019-12-27 | 2019-12-27 | Metal powder disc pelletization device |
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| Publication Number | Publication Date |
|---|---|
| CN110819795A true CN110819795A (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911379209.2A Pending CN110819795A (en) | 2019-12-27 | 2019-12-27 | Metal powder disc pelletization device |
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| CN (1) | CN110819795A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115337861A (en) * | 2022-07-19 | 2022-11-15 | 苏州易合医药有限公司 | Device for preparing micro-fine particles into spherical particle cluster |
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| CN102179203A (en) * | 2011-03-15 | 2011-09-14 | 中国农业大学 | Disk granulator |
| CN203944346U (en) * | 2014-04-15 | 2014-11-19 | 重庆力耘喷嘴有限公司 | Multi-functional pill granulation coating machine |
| CN204147832U (en) * | 2014-08-22 | 2015-02-11 | 巫溪县明申肥业有限公司 | Granulating disc |
| CN205323679U (en) * | 2015-11-18 | 2016-06-22 | 湖南康易达绿茵科技有限公司 | Disc type granulator |
| CN208494120U (en) * | 2018-04-25 | 2019-02-15 | 嘉施利（应城）化肥有限公司 | A kind of novel organic fertilizer granulating disc |
| CN209254683U (en) * | 2018-12-04 | 2019-08-16 | 山东土木启生物科技有限公司 | Micro- fertilizer granulating disc in one kind |
| CN209271384U (en) * | 2018-11-13 | 2019-08-20 | 东莞市利大德环保科技有限公司 | A kind of granulating disc |
| CN110252196A (en) * | 2019-06-05 | 2019-09-20 | 广州市中潭空气净化科技有限公司 | A kind of granulating disc with cleaning and regulatory function |
| CN211471512U (en) * | 2019-12-27 | 2020-09-11 | 长沙百川超硬材料工具有限公司 | Metal powder disc pelletization device |
-
2019
- 2019-12-27 CN CN201911379209.2A patent/CN110819795A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179203A (en) * | 2011-03-15 | 2011-09-14 | 中国农业大学 | Disk granulator |
| CN203944346U (en) * | 2014-04-15 | 2014-11-19 | 重庆力耘喷嘴有限公司 | Multi-functional pill granulation coating machine |
| CN204147832U (en) * | 2014-08-22 | 2015-02-11 | 巫溪县明申肥业有限公司 | Granulating disc |
| CN205323679U (en) * | 2015-11-18 | 2016-06-22 | 湖南康易达绿茵科技有限公司 | Disc type granulator |
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| CN110252196A (en) * | 2019-06-05 | 2019-09-20 | 广州市中潭空气净化科技有限公司 | A kind of granulating disc with cleaning and regulatory function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115337861A (en) * | 2022-07-19 | 2022-11-15 | 苏州易合医药有限公司 | Device for preparing micro-fine particles into spherical particle cluster |
| CN115337861B (en) * | 2022-07-19 | 2024-03-19 | 苏州易合医药有限公司 | Device for preparing spherical particle clusters from fine particles |
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Effective date of registration: 20231023 Address after: No. 32, Chatingsi Road, Chengjiao Street, Ningxiang City, Changsha City, Hunan Province 410000 Applicant after: Changsha Baitong New Material Technology Co.,Ltd. Address before: 410600 Chezhan Road, Ningxiang Economic Development Zone, Changsha City, Hunan Province Applicant before: CHANGSHA BAICHUAN SUPERHARD MATERIAL TOOLS Co.,Ltd. |
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