CN213791506U - Disc granulator - Google Patents
Disc granulator Download PDFInfo
- Publication number
- CN213791506U CN213791506U CN202022698415.4U CN202022698415U CN213791506U CN 213791506 U CN213791506 U CN 213791506U CN 202022698415 U CN202022698415 U CN 202022698415U CN 213791506 U CN213791506 U CN 213791506U
- Authority
- CN
- China
- Prior art keywords
- scraper
- disc
- rack
- granulating
- drive
- 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.)
- Active
Links
Images
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a disc granulator, which comprises a base, an angle adjusting mechanism, a rotation adjusting mechanism, a granulating disc and a scraper component, wherein the angle adjusting mechanism is respectively connected with the rotation adjusting mechanism and the base; the lifting driving mechanism is connected with the scraper component to drive the scraper component to switch between a cleaning position and a non-cleaning position; a translational drive mechanism is coupled to the scraper assembly to drive the scraper assembly in a radial direction of the prilling disk when the scraper assembly is in the cleaning position. When needs cleared up the granulation dish, lift actuating mechanism drive scraper subassembly removes to the clearance position, utilizes the radial movement of translation actuating mechanism drive scraper subassembly along the granulation dish, can be so that the scraper subassembly thoroughly clears up the material of granulation dish adhesion. After the cleaning is finished, the lifting driving mechanism drives the scraper component to move to a non-cleaning position, and the granulating disc can normally granulate.
Description
Technical Field
The utility model relates to a granulation machinery technical field especially relates to a disc granulator.
Background
The disk granulator is one of granulators, and can make powdery materials into granular machines, wherein the powdery materials are uniformly wetted by atomized water or a binder and the like in a disk, the materials are subjected to the action of centrifugal force and friction force, spherical cores with uniform granularity are formed in the disk by the materials, and then granular products are formed in continuous motion.
In the granulation process, because the liquid is continuously sprayed and added in the granulation process, the problem that the bottom surface and the side surface of the granulation disc are adhered to materials exists. In addition, since the added material is in the form of powder, there is a problem that dust escapes during the granulation process.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least, provide a disc granulator.
A disc granulator comprises a base, an angle adjusting mechanism, a rotating adjusting mechanism, a granulating disc and a scraper assembly, wherein the angle adjusting mechanism is respectively connected with the rotating adjusting mechanism and the base; wherein the content of the first and second substances,
the lifting driving mechanism is connected with the scraper component so as to drive the scraper component to switch between a cleaning position and a non-cleaning position; and the number of the first and second groups,
the translation driving mechanism is connected with the scraper component so as to drive the scraper component to move along the radial direction of the granulating disk when the scraper component is in the cleaning position.
In some optional embodiments, the lift drive mechanism comprises a lift drive motor, a first gear, and a first rack; wherein the content of the first and second substances,
the first gear is in transmission connection with an output shaft of the lifting driving motor and is meshed with the first rack; and the number of the first and second groups,
the first rack is connected to the scraper assembly.
In some optional embodiments, the translation drive mechanism comprises a translation drive motor, a second gear, and a second rack; wherein the content of the first and second substances,
the second gear is in transmission connection with an output shaft of the translation driving motor and is meshed with the second rack; and the number of the first and second groups,
the second rack is connected to the scraper assembly.
In some alternative embodiments, the range of movement of the scraper assembly in the radial direction of the prilling disk is not less than the radius of the prilling disk.
In some optional embodiments, the disc granulator further comprises a dust cap, the dust cap is arranged above the granulating disc, and the dust cap is provided with a feed port penetrating through the thickness of the dust cap.
In some optional embodiments, the dust cover is further provided with an air inlet penetrating through the thickness of the dust cover, the disc granulator further comprises an air suction pump and an air suction pipeline, a first end of the air suction pipeline is connected with the air suction pump, and a second end of the air suction pipeline is inserted into the granulation disc through the air inlet; and/or the presence of a gas in the gas,
the dustproof cover is also provided with a spraying opening penetrating through the thickness of the dustproof cover, and a spraying head is inserted into the spraying opening; and/or the presence of a gas in the gas,
still be provided with the observation door on the shield, the observation door rotationally with the shield links to each other.
In some optional embodiments, the dust cover includes a cover plate main body and a frame extending from the edge of the cover plate main body to the direction of the pelletizing disk; wherein the content of the first and second substances,
the cover plate main body is located above the granulating disc, and the frame is arranged on the outer side of the outer peripheral wall of the granulating disc in a surrounding mode.
In some optional embodiments, the dust cover is further provided with a sliding groove penetrating through the thickness of the dust cover, and the translation driving mechanism is slidably arranged in the sliding groove.
In some alternative embodiments, the translational drive mechanism is sealingly coupled to the chute.
In some optional embodiments, the scraper assembly comprises a scraper blade and a scraper arm, wherein a first end of the scraper arm along the length direction of the scraper arm is connected with the scraper blade, and a second end of the scraper arm along the length direction of the scraper arm is respectively connected with the translation driving mechanism and the lifting driving mechanism.
The utility model discloses a disc granulator's beneficial effect as follows:
the utility model discloses a disc granulator when needs clear up the granulation dish, removes to the clearance position with the help of the lift actuating mechanism drive scraper subassembly that sets up, later, utilizes the radial movement of translation actuating mechanism drive scraper subassembly along the granulation dish to can make the scraper subassembly thoroughly clear up the material of the adhesion of granulation dish bottom surface and side. When the clearance is accomplished, the lifting driving mechanism drives the scraper component to move to the non-cleaning position, the granulation process is not influenced, the granulation yield can be effectively improved, and the granulation finished product is higher.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a schematic structural diagram of the disc granulator of the present invention.
Fig. 2 is a schematic partial view of the dust cap and the granulating pan in the disc granulator of the present invention.
Figure 3 is the top view of the dust cap of the disk pelletizer.
Fig. 4 is a schematic structural view of the translation driving mechanism in the disc granulator of the present invention.
Fig. 5 is a schematic structural view of the lifting driving mechanism in the disc granulator of the present invention.
Detailed Description
To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and 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.
As shown in fig. 1 and 2, a disk pelletizer 100 includes a base 110, an angle adjustment mechanism 120, a rotation adjustment mechanism 130, a pelletizer disk 140, and a doctor assembly 150. The angle adjusting mechanism 120 is connected to the rotation adjusting mechanism 130 and the base 110, respectively, and the rotation adjusting mechanism 130 is connected to the granulating pan 140. As shown in fig. 2, the pelletizer 100 further includes a translation driving mechanism 160 and a lifting driving mechanism 170. An elevation drive mechanism 170 is coupled to the squeegee assembly 150 to drive the squeegee assembly 150 between the cleaning position and the non-cleaning position. A translational drive mechanism 160 is coupled to the blade assembly 150 to drive the blade assembly 150 in a radial direction of the prilling disk 140 when the blade assembly 150 is in the cleaning position.
Specifically, as shown in fig. 1 and 2, when the disc pelletizer 100 performs pelletizing, the lifting driving mechanism 170 drives the scraper assembly 150 to lift, i.e. move away from the pelletizing disc 140, i.e. make the scraper assembly 150 have a certain height relative to the pelletizing disc 140, so that the scraper assembly 150 moves from the cleaning position to the non-cleaning position, and when the scraper assembly 150 is in the non-cleaning position, it has a certain height from the material in the pelletizing disc 140, so that the pelletizing process in the pelletizing disc 140 is not affected. On the contrary, after the granulating pan 140 is granulated for a period of time, some materials may stick to the side surface or the bottom surface of the granulating pan 140 inevitably, at this time, the lifting driving mechanism 170 drives the scraper assembly 150 to descend, that is, to move in a direction close to the granulating pan 140, so that the scraper assembly 150 moves from the non-cleaning position to the cleaning position, at this position, the scraper assembly 150 cleans the bottom surface and the side surface of the granulating pan 140, and in the cleaning process, the translation driving mechanism 160 may drive the scraper assembly 150 to move along the radial direction of the granulating pan 140, and in the moving cleaning process, the granulating pan 140 is also rotated ceaselessly, so that the materials sticking to the bottom surface and the side surface of the granulating pan 140 may be cleaned thoroughly. After cleaning, the lifting driving mechanism 170 drives the scraper assembly 150 to move to the non-cleaning position, and the granulating pan 140 can continue granulating during cleaning without being affected.
The disc granulator of this embodiment when needs clear up the granulation dish, removes to the clearance position with the help of the lift actuating mechanism drive scraper subassembly that sets up, later, utilizes translation actuating mechanism drive scraper subassembly along the radial movement of granulation dish to can make scraper subassembly thoroughly clear up the material of the adhesion of granulation dish bottom surface and side. When the clearance is accomplished, the lifting driving mechanism drives the scraper component to move to the non-cleaning position, the granulation process is not influenced, the granulation yield can be effectively improved, and the granulation finished product is higher.
It should be noted that, specific structures of the lifting driving mechanism and the translation driving mechanism are not limited, for example, both the lifting driving mechanism and the translation driving mechanism may adopt a rack and pinion transmission mechanism, or both the lifting driving mechanism and the translation driving mechanism may adopt an oil pressure transmission mechanism, or one of the lifting driving mechanism and the translation driving mechanism adopts a rack and pinion transmission mechanism, and the other of the lifting driving mechanism and the translation driving mechanism adopts an oil pressure transmission mechanism, and the like, which is not limited in this embodiment.
It should be further noted that, the specific structure of the angle adjustment mechanism and the rotation adjustment mechanism is not limited, for example, as shown in fig. 1, the angle adjustment mechanism 120 may adopt a lead screw adjustment manner, the angle adjustment mechanism 120 includes an adjustment lead screw 121, a lower shaft plate 122 and an upper shaft plate 123, one end of the adjustment lead screw 121 is rotatably mounted on the base 110 through the lower shaft plate 122, the other end of the adjustment lead screw 121 is rotatably connected with the rotation adjustment mechanism 130 directly or indirectly through the upper shaft plate 123, in this embodiment, the other end of the adjustment lead screw 121 is rotatably connected with the square box 181 through the upper shaft plate 123, the square box 181 is connected with the granulating pan 140, and the square box 181 is provided with the rotation adjustment mechanism 130. The rotation adjusting mechanism 130 can comprise a motor 131, a triangular belt 132, a speed reducer 133, a gear 134 and the like, the motor 131 and the speed reducer 133 are installed on the top surface of the square box 181, an output shaft of the motor 131 is connected with an input end of the speed reducer 133 through the triangular belt 132, an output end of the speed reducer 133 is connected with the gear 134 in a meshing manner, the gear 134 is connected with the granulating disc 140, a central line of the gear 134 and a central line of the granulating disc 140 can be overlapped, and the gear 134 drives the granulating disc 140 to rotate; the central shaft of the gear 134 is arranged on the front end surface of the square box 181; the front parts of two side surfaces of the square box 181 are provided with supporting arms 182, and a cross beam 183 is arranged between the supporting arms 182; the beam 183 is positioned above the granulating disc 140, the axis of the beam 183 is parallel to the bottom surface of the granulating disc 140, and the axis of the beam 183 is deviated from the central position of the granulating disc 140; an angle dial 184 is arranged at the rear part of the side surface of the square box 181; the support is installed on the base 110, a supporting shaft is arranged on the top face of the support, the supporting shaft penetrates through a shaft hole in the front end of the bottom of the square box 181, and the square box 181 rotates around the supporting shaft.
In order to avoid the problem of dust overflow generated in the granulating process of the granulator, as shown in fig. 1 and 2, the disk granulator 100 further comprises a dust cap 190, as shown in fig. 2, the dust cap 190 is arranged above the granulating disk 140 in a covering manner, as shown in fig. 3, and a feed port 191 penetrating through the thickness of the dust cap 190 is arranged on the dust cap 190. When the granulator is used specifically, the dust cover 190 is covered above the granulator disk 140, the feeder can add materials into the granulator disk 140 through the feed inlet 191 formed in the dust cover 190, and in the granulating process, due to the existence of the protective dust cover 190, the problem of dust overflow can be avoided, so that the environment can be effectively protected, and harm to operators can be reduced.
In order to further avoid the problem of dust overflow generated during the granulation process of the granulator, as shown in fig. 3, an air inducing opening 192 penetrating the thickness of the dust cover 190 is further provided on the dust cover 190, and the disc granulator 100 further includes an air extracting pipeline (not shown in the figure), one end of the air extracting pipeline is inserted into the granulating disc 140 through the air inducing opening 192, and the other end of the air extracting pipeline is used for being connected with an air inducing device, which may be, for example, an induced draft fan or a dust remover, and the like, which is not limited in this embodiment. Thus, when the disk granulator works, the air can be induced in the granulating disk 140 by the arranged air extraction pipeline and the air induction port 192 on the dust cover 190, so that the granulating disk 140 is in a negative pressure state, and the problem of dust overflow can be further ensured.
In order to improve the granulation quality, as shown in fig. 3, the dust cap 190 is further provided with a spray opening 193 penetrating the thickness thereof, and a spray head is inserted into the spray opening 193. In this manner, water, some other liquid, an adhesive, or the like can be supplied into the granulating pan 140 through the provided spray port 193.
In order to facilitate observation of the granulation inside the granulation tray, as shown in fig. 3, the dust-proof cover 190 is further provided with an observation door 194, and the observation door 194 is openably and closably connected to the dust-proof cover 190, for example, the observation door 194 may be connected to the dust-proof cover 190 by a hinge, and specifically may be a hinge. Thus, if the operator needs to observe the granulation of the granulation tray 140 or whether or not there is a stuck material in the granulation tray 140, the operator only needs to open the observation door 194, and a handle (not shown) or the like may be provided to the observation door 194 in order to open the observation door 194.
In order to further avoid the dust overflow, as shown in fig. 2, the dust cover 190 includes a cover plate main body 195 and a frame 196 extending from the edge of the cover plate main body 195 to the direction of the granulating pan 140; the cover plate main body 195 is located above the granulating pan 140, and the frame 196 is enclosed outside the outer peripheral wall of the granulating pan 140.
In order to facilitate installation of the translation driving mechanism, as shown in fig. 3, a sliding groove 197 is further disposed on the dust cover 190 and penetrates through the thickness of the dust cover, and the translation driving mechanism 160 is slidably disposed in the sliding groove 197. Preferably, the translation driving mechanism 160 is also hermetically connected with the sliding groove 197, for example, the two can be hermetically connected by providing a sealing rubber or the like, so as to avoid the problems of dust overflow and the like.
For example, as shown in fig. 4, the translation drive mechanism 160 may include a translation drive motor, a second gear 161, and a second rack 162; wherein the second gear 161 is in transmission connection with the output shaft of the translation driving motor and is meshed with the second rack 162; and, the second rack 162 is connected to the doctor assembly 150. The second rack gear 162 is slidably disposed in the sliding groove 197.
Of course, the translation driving mechanism 160 may also be an oil pressure driving manner, and a piston rod of the oil cylinder is connected to the scraper assembly 150 to drive the scraper assembly 150 to translate back and forth, which is not limited in this embodiment.
Illustratively, as shown in fig. 5, the elevation driving mechanism 170 includes an elevation driving motor, a first gear 171, and a first rack 172; wherein, the first gear 171 is in transmission connection with the output shaft of the lifting driving motor and is meshed with the first rack 172; and, the first gear rack 172 is coupled to the scraper assembly 150.
Of course, besides, the lifting driving mechanism 170 may also adopt an oil pressure driving manner, and a piston rod of the oil cylinder is connected to the scraper assembly 150 to drive the scraper assembly 150 to lift and lower reciprocally, etc., which is not limited in this embodiment.
Illustratively, as shown in fig. 2, the scraper assembly 150 includes a scraper 151 and a scraper arm 152, wherein a first end of the scraper arm 152 along a length direction thereof is connected to the scraper 151, and a second end of the scraper arm 152 along a length direction thereof is connected to the translation driving mechanism 160 and the elevation driving mechanism 170, respectively.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. A disc granulator comprises a base, an angle adjusting mechanism, a rotating adjusting mechanism, a granulating disc and a scraper assembly, wherein the angle adjusting mechanism is respectively connected with the rotating adjusting mechanism and the base; wherein the content of the first and second substances,
the lifting driving mechanism is connected with the scraper component so as to drive the scraper component to switch between a cleaning position and a non-cleaning position; and the number of the first and second groups,
the translation driving mechanism is connected with the scraper component so as to drive the scraper component to move along the radial direction of the granulating disk when the scraper component is in the cleaning position.
2. The disc granulator of claim 1, wherein the elevation drive mechanism comprises an elevation drive motor, a first gear, and a first rack; wherein the content of the first and second substances,
the first gear is in transmission connection with an output shaft of the lifting driving motor and is meshed with the first rack; and the number of the first and second groups,
the first rack is connected to the scraper assembly.
3. The disc granulator of claim 1, wherein the translational drive mechanism comprises a translational drive motor, a second gear, and a second rack; wherein the content of the first and second substances,
the second gear is in transmission connection with an output shaft of the translation driving motor and is meshed with the second rack; and the number of the first and second groups,
the second rack is connected to the scraper assembly.
4. A disc granulator according to claim 1, characterized in that the movement of the scraper assembly in the radial direction of the granulation disc is not less than the radius of the granulation disc.
5. A disc granulator according to any of the claims 1 to 4, further comprising a dust cap, which is arranged above the granulation disc, the dust cap being provided with feed openings through its thickness.
6. A disc granulator according to claim 5,
the disc granulator also comprises an air suction pipeline, one end of the air suction pipeline is inserted into the granulation disc through the air suction port, and the other end of the air suction pipeline is used for being connected with an air suction device; and/or the presence of a gas in the gas,
the dustproof cover is also provided with a spraying opening penetrating through the thickness of the dustproof cover, and a spraying head is inserted into the spraying opening; and/or the presence of a gas in the gas,
the dustproof cover is also provided with an observation door, and the observation door can be connected with the dustproof cover in an opening and closing manner.
7. The disc granulator of claim 5, wherein the dust cover comprises a cover plate main body and a frame extending from the edge of the cover plate main body to the granulator in a bending way; wherein the content of the first and second substances,
the cover plate main body is located above the granulating disc, and the frame is arranged on the outer side of the outer peripheral wall of the granulating disc in a surrounding mode.
8. A disc granulator according to claim 5, characterized in that the dust cap is further provided with a chute extending through its thickness, the translational drive mechanism being slidably arranged in the chute.
9. A disc granulator according to claim 8, characterized in that the translational drive mechanism is sealingly connected to the chute.
10. A disc granulator according to any of claims 1 to 4, characterized in that the scraper assembly comprises a scraper blade and a scraper arm, the scraper arm being connected to the scraper blade at a first end along its length and to the translation drive mechanism and the elevation drive mechanism, respectively, at a second end along its length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022698415.4U CN213791506U (en) | 2020-11-19 | 2020-11-19 | Disc granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022698415.4U CN213791506U (en) | 2020-11-19 | 2020-11-19 | Disc granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213791506U true CN213791506U (en) | 2021-07-27 |
Family
ID=76936522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022698415.4U Active CN213791506U (en) | 2020-11-19 | 2020-11-19 | Disc granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213791506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113816800A (en) * | 2021-10-30 | 2021-12-21 | 史丹利农业集团股份有限公司 | Medium trace element fertilizer for regulating alkaline soil and preparation method thereof |
-
2020
- 2020-11-19 CN CN202022698415.4U patent/CN213791506U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113816800A (en) * | 2021-10-30 | 2021-12-21 | 史丹利农业集团股份有限公司 | Medium trace element fertilizer for regulating alkaline soil and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213791506U (en) | Disc granulator | |
| RU2768399C1 (en) | Hygienic mixer | |
| CN205799114U (en) | On a kind of mobile phone faceplate, blind hole processing clears off machine | |
| CN216834363U (en) | Automatic packaging device for thick steel structure fireproof coating | |
| CN113001803A (en) | Multi-angle stirring device for processing new PVC decorative material and preparation process | |
| CN217923293U (en) | Cleaning vehicle | |
| CN216418331U (en) | Antiseized type centrifugation spray granulation device | |
| CN115125893A (en) | Cleaning vehicle | |
| CN112452554A (en) | Centrifugal device for methanol production | |
| CN215611375U (en) | Crop straw processing pelletization device | |
| CN103481426A (en) | Epoxy resin vacuum pouring mechanical arm | |
| CN210635098U (en) | Impact vibrator suitable for cold recycled asphalt mixing bin | |
| CN208512383U (en) | A kind of powdery industrial detergent production agitating device | |
| CN209012445U (en) | A kind of manual control valve convenient for safeguarding | |
| CN212215417U (en) | Lifting granulating machine | |
| CN205631120U (en) | Novel extrusion dehydration of plastics device | |
| CN220460475U (en) | Mixing device for pre-packaged food processing | |
| CN219051243U (en) | Discharging structure for resin production | |
| CN215277219U (en) | Solid material feeder for reactor | |
| CN217962425U (en) | Discharging mechanism of wet granulator | |
| CN213000521U (en) | Sand-in-water granulator | |
| CN214086387U (en) | Automatic scribing belt cleaning device | |
| CN218108742U (en) | Anti-sticking device for polysaccharide fine powder centrifugal spray drying equipment | |
| CN212663459U (en) | Viewing device of double-shaft mixer for fodder | |
| CN220409360U (en) | Automatic dust removal unloader of plastics granulation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A disc granulator Effective date of registration: 20230223 Granted publication date: 20210727 Pledgee: Bank of China Limited by Share Ltd. Zhengzhou high tech Development Zone Branch Pledgor: ZHENGZHOU GAOFU FERTILIZER Co.,Ltd. Registration number: Y2023980033262 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |