CN220852860U - Fluidized bed granulating dryer - Google Patents
Fluidized bed granulating dryer Download PDFInfo
- Publication number
- CN220852860U CN220852860U CN202322725696.1U CN202322725696U CN220852860U CN 220852860 U CN220852860 U CN 220852860U CN 202322725696 U CN202322725696 U CN 202322725696U CN 220852860 U CN220852860 U CN 220852860U
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- China
- Prior art keywords
- box
- wall
- adhesive
- box body
- spray head
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- 239000000853 adhesive Substances 0.000 claims abstract description 44
- 230000001070 adhesive effect Effects 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 239000000428 dust Substances 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims description 37
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005453 pelletization Methods 0.000 claims description 2
- 238000009477 fluid bed granulation Methods 0.000 claims 6
- 230000010354 integration Effects 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 10
- 239000008188 pellet Substances 0.000 description 6
- 239000003595 mist Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 210000004907 gland Anatomy 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to the technical field of granulating and drying machines, in particular to a fluidized bed granulating and drying machine, which comprises a box body, wherein the box body is fixedly arranged above a main machine, a first feeding mechanism is arranged on one end surface of the box body, the first feeding mechanism comprises a feeding hopper and a conveying pump, the feeding hopper is fixedly arranged on one side surface of the box body through a bracket, the conveying pump is fixedly arranged in the feeding hopper, a second feeding mechanism is arranged on the other end surface of the box body, the second feeding mechanism comprises an adhesive storage box, an adhesive conveying pump is fixedly arranged in the adhesive storage box, the outer wall of the main machine is connected with an air inlet fan through a pipeline, and the outer wall of the box body is connected with a dust removing box through a pipeline.
Description
Technical Field
The utility model relates to the technical field of granulating dryers, in particular to a fluidized bed granulating dryer.
Background
The fluidized bed granulating drier is a kind of extensive dry granulating apparatus, apply to pharmacy, food, various fields such as feed extensively, its working principle is the material powder particle, take the form of annular fluidization state in the fluidized bed, receive the heated air after purifying to preheat and mix, atomize the solution of binder and spray into, make several particles gather into the pellet comprising adhesive, because the hot air is dry to the supplies constantly, make the moisture evaporate in the pellet, the adhesive solidifies, this process is repeated constantly, form the ideal, even microporous globular granule, as a kind of boiling granulating drier that patent of application number CN201721667356.6 proposed, include: barrel, the fluidized bed, the heater, the ventilative board, the gland, the spliced pole, the filter, the fixed block, the cylinder, the outlet duct, the feed inlet, the air pump, the intake pipe, the branch pipe, the adhesive pump, the feed inlet pipe, atomizer, the workbin, connect the hopper, the discharging pipe, centrifugal fan, the barrel up end is equipped with the opening, the gland inlays and is adorned in the opening, the terminal surface is connected with the filter through the spliced pole under the gland, the cylinder piston rod upwards passes the fixed block and terminal and gland rigid coupling are in the same place, the feed inlet rigid coupling is on the barrel periphery of outlet duct downside, the air pump passes through the intake pipe and is connected with the fluidized bed, be equipped with a branch pipe in the intake pipe, the branch pipe other end stretches into inside the barrel, the adhesive pump passes through the feed inlet pipe and is connected with the barrel, the atomizer of feed inlet pipe other end rigid coupling, the workbin sets up on the fluidized bed right side, centrifugal fan installs on the workbin right-hand member face, novel structure, it is convenient to maintain.
However, in the above technical solution, when adding the material, the raw material cannot be uniformly paved inside the equipment, so that the drying efficiency of the equipment is reduced, and when spraying the adhesive, the raw material is difficult to uniformly spread on the surface of the material, and the particle sizes are easy to be different, so we propose a fluidized bed granulating dryer.
Disclosure of utility model
The utility model mainly aims to provide a fluidized bed granulating dryer which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a fluidized bed pelletization desiccator, includes the box, box fixed mounting is in the top of host computer, first feed mechanism is installed on the one end surface of box, first feed mechanism includes feeder hopper and delivery pump, the feeder hopper passes through support fixed mounting on one side surface of box, the inside fixed mounting of feeder hopper has the delivery pump, the other end surface mounting of box has second feed mechanism, second feed mechanism includes the adhesive bin, the inside fixed mounting of adhesive bin has the adhesive delivery pump, be connected with air inlet fan through the pipeline on the outer wall of host computer, the outer wall of box passes through the pipeline dust removal case and is connected, the dust removal case passes through the pipeline and is connected with air exhaust fan.
Preferably, the output end of the conveying pump is fixedly connected with one end of the conveying hose, the other end of the conveying hose penetrates through the box body in a sliding mode to be fixedly connected with the strip-shaped spray head, the strip-shaped spray head is arranged in a connecting groove formed in the inner wall of the mounting support, and the mounting support is fixedly mounted on the inner wall of the box body.
Preferably, the two ends of the strip spray head are fixedly provided with sliding blocks, the two sliding blocks are respectively and slidably arranged in sliding grooves formed in the inner walls of the two sides of the mounting bracket, and one sliding block is provided with a screw rod hole.
Preferably, a screw rod is arranged in the screw rod hole, one end of the screw rod is rotatably mounted on the inner wall of the box body, the other end of the screw rod is fixedly connected with the output end of the driving motor through the box body, and the driving motor is fixedly mounted on the outer wall of the box body through a motor bracket.
Preferably, the lower surface of the strip-shaped spray head is provided with a plurality of discharge holes, and the outer wall of one end of the conveying hose, which is close to the strip-shaped spray head, is sleeved with a sealing ring fixedly installed.
Preferably, the output end of the adhesive delivery pump is fixedly connected with one end of an adhesive delivery pipe, and the other end of the adhesive delivery pipe penetrates through the outer wall of the box body to be fixedly connected with the spray head.
Preferably, the upper surface of the spray head is fixedly arranged on the inner wall of the box body through a bracket, a plurality of inclined planes are arranged on the lower surface of the spray head, and a plurality of mist spray nozzles are integrally arranged on the lower surface of the spray head and the inclined planes.
Compared with the prior art, the utility model has the following beneficial effects:
(1) According to the utility model, the rotating speed of the driving motor is controlled, so that the long-strip spray head uniformly moves and uniformly feeds the material into the equipment, the thickness of the material in the equipment is the same, and the drying efficiency of the equipment is greatly improved.
(2) According to the utility model, the adhesive in the adhesive storage box is conveyed into the adhesive conveying pipe by starting the adhesive conveying pump, then enters the spray head through the adhesive conveying pipe, and the inclined surfaces are obliquely arranged through the plurality of mist spray nozzles on the spray head, so that the adhesive can be rapidly atomized and downwards diffused when being sprayed, and is uniformly sprayed on the surface of a material, and the particle size is uniform.
Drawings
FIG. 1 is a schematic view of the overall structure of a fluid bed pellet dryer of the present utility model;
FIG. 2 is a schematic top view of a fluid bed pellet dryer according to the present utility model;
FIG. 3 is a schematic view of the fluid bed pellet dryer of the present utility model taken along line A-A in FIG. 2;
FIG. 4 is a schematic view of a long nozzle structure of a fluid bed pellet dryer according to the present utility model;
fig. 5 is a schematic diagram of a spray head structure of a fluidized bed granulation dryer according to the present utility model.
In the figure: 1. a case; 2. a host; 3. a first feed mechanism; 301. a feed hopper; 302. a transfer pump; 303. a conveying hose; 304. a strip spray head; 305. a mounting bracket; 306. a connecting groove; 307. a slide block; 308. a chute; 309. a screw hole; 3010. a screw rod; 3011. a discharge port; 3012. a seal ring; 3013. a driving motor; 4. a second feeding mechanism; 401. an adhesive storage tank; 402. an adhesive delivery pump; 403. an adhesive delivery tube; 404. a spray head; 405. an inclined surface; 406. a mist nozzle; 5. a dust removal box; 6. an exhaust fan; 7. an air inlet fan.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in fig. 1 to 5, a fluidized bed granulation dryer comprises a box body 1, wherein the box body 1 is fixedly arranged above a main machine 2, a first feeding mechanism 3 is arranged on one end surface of the box body 1, the first feeding mechanism 3 comprises a feeding hopper 301 and a conveying pump 302, the feeding hopper 301 is fixedly arranged on one side surface of the box body 1 through a bracket, the conveying pump 302 is fixedly arranged in the feeding hopper 301, a second feeding mechanism 4 is arranged on the other end surface of the box body 1, the second feeding mechanism 4 comprises an adhesive storage box 401, an adhesive conveying pump 402 is fixedly arranged in the adhesive storage box 401, the outer wall of the main machine 2 is connected with an air inlet fan 7 through a pipeline, the outer wall of the box body 1 is connected with a dust removing box 5 through a pipeline, and the dust removing box 5 is connected with an exhaust fan 6 through a pipeline.
In this embodiment, the output end of the conveying pump 302 is fixedly connected with one end of the conveying hose 303, the other end of the conveying hose 303 slides through the box 1 and is fixedly connected with the long-strip nozzle 304, the long-strip nozzle 304 is arranged in a connecting groove 306 formed in the inner wall of the mounting bracket 305, the mounting bracket 305 is fixedly mounted on the inner wall of the box 1, and when the conveying pump 302 works, materials can be conveyed into the long-strip nozzle 304 through the conveying hose 303.
It can be understood that, in the present application, the two ends of the long nozzle 304 are fixedly provided with the sliding blocks 307, the two sliding blocks are respectively slidably installed in the sliding grooves 308 formed on the inner walls of the two sides of the mounting bracket 305, one sliding block 307 is provided with a screw hole 309, and when the screw hole 309 is matched with the screw 3010, the sliding block 307 slides in the sliding groove 308.
It is understood that, in the present application, a screw 3010 is disposed in the screw hole 309, one end of the screw 3010 is rotatably mounted on the inner wall of the case 1, the other end of the screw 3010 is fixedly connected to the output end of the driving motor 3013 by rotating through the case 1, the driving motor 3013 is fixedly mounted on the outer wall of the case 1 through a motor bracket, and the screw 3010 is driven to rotate by the driving motor 3013, so that the screw 3010 is matched with the screw hole 309.
It can be understood that in the application, the lower surface of the long-strip spray head 304 is provided with a plurality of discharge ports 3011, the outer wall of one end of the conveying hose 303 close to the long-strip spray head 304 is sleeved and fixedly provided with a sealing ring 3012, and the discharge ports 3011 are communicated with the inside of the long-strip spray head 304 and the inside of the conveying hose 303.
It can be understood that in the present application, the output end of the adhesive delivery pump 402 is fixedly connected with one end of the adhesive delivery pipe 403, the other end of the adhesive delivery pipe 403 passes through the outer wall of the box 1 and is fixedly connected with the spray head 404, the upper surface of the spray head 404 is fixedly mounted on the inner wall of the box 1 through a bracket, the lower surface of the spray head 404 is provided with a plurality of inclined surfaces 405, the lower surface of the spray head 404 and the inclined surfaces 405 are integrally provided with a plurality of mist nozzles 406, and the mist nozzles 406 are respectively arranged on the inclined surfaces 405 in an inclined manner, thereby greatly increasing the range of adhesive spraying.
The working principle of the fluidized bed granulating dryer is as follows:
When the device is used, firstly, air is sucked into the main machine 2 through the air inlet fan 7, drying and granulating are carried out through the main machine 2, dust and other substances generated during working are filtered through the dust removing box 5, then the dust and other substances are sucked outwards through the air exhausting fan 6, the materials in the feeding hopper 301 are conveyed into the conveying hose 303 through the starting conveying pump 302, then the driving motor 3013 is started, the screw rod 3010 is rotated to be matched with the screw rod holes 309 so as to drive the sliding block 307 and the strip spray head 304 to move forwards by taking the sliding groove 308 as a path, meanwhile, the conveying hose 303 is pulled to move, the materials in the conveying hose 303 are fed into the device through the plurality of discharge holes 3011 formed in the lower surface of the strip spray head 304, the rotating speed of the driving motor 3013 is controlled, the strip spray head 304 uniformly moves and feeds into the device, the thickness of the materials in the device is the same, the drying efficiency of the device is greatly improved, the adhesive in the adhesive storage box 401 is conveyed into the adhesive conveying pipe 403 through the adhesive conveying pipe 403 by starting the adhesive conveying pump 402, the adhesive conveying pipe 403 is then enters the spray head 404, and the spray nozzle 406 is obliquely arranged on the spray nozzle 406, so that the adhesive can be sprayed on the spray nozzle 405 uniformly and uniformly, and particles can be sprayed uniformly and uniformly downwards.
It should be noted that, the specific model of the host 2 is LGL-5-500, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a fluidized bed pelletization desiccator, includes box (1), its characterized in that: the utility model discloses a dust removal device for a dust removal device, including box (1), adhesive bin (401), air inlet fan (6) and air removal box, box (1) fixed mounting is in the top of host computer (2), install first feed mechanism (3) on the one end surface of box (1), first feed mechanism (3) include feeder hopper (301) and delivery pump (302), feeder hopper (301) are on the one side surface of box (1) through support fixed mounting, the inside fixed mounting of feeder hopper (301) has delivery pump (302), the other end surface mounting of box (1) has second feed mechanism (4), second feed mechanism (4) include adhesive bin (401), adhesive bin (401) inside fixed mounting has adhesive delivery pump (402), be connected with air inlet fan (7) through pipeline on the outer wall of host computer (2), the outer wall of box (1) is connected through pipeline dust removal box (5), dust removal box (5) are connected with fan (6) through the pipeline.
2. A fluid bed granulation dryer as claimed in claim 1, wherein: the output end of the conveying pump (302) is fixedly connected with one end of a conveying hose (303), the other end of the conveying hose (303) penetrates through the box body (1) in a sliding mode to be fixedly connected with a strip spray head (304), the strip spray head (304) is arranged in a connecting groove (306) formed in the inner wall of the mounting support (305), and the mounting support (305) is fixedly mounted on the inner wall of the box body (1).
3. A fluid bed granulation dryer as claimed in claim 2, wherein: both ends of rectangular shower nozzle (304) are all fixed mounting has slider (307), two slider slidable mounting respectively is inside spout (308) of seting up on installing support (305) both sides inner wall, one of them slider (307) is last to have setted up lead screw hole (309).
4. A fluid bed granulation dryer as claimed in claim 3, wherein: the screw rod (3010) is arranged in the screw rod hole (309), one end of the screw rod (3010) is rotatably mounted on the inner wall of the box body (1), the other end of the screw rod (3010) is rotatably connected with the output end of the driving motor (3013) through the box body (1), and the driving motor (3013) is fixedly mounted on the outer wall of the box body (1) through a motor bracket.
5. A fluid bed granulation dryer as claimed in claim 2, wherein: a plurality of discharge holes (3011) are formed in the lower surface of the strip-shaped spray head (304), and a sealing ring (3012) is fixedly arranged on the outer wall of one end, close to the strip-shaped spray head (304), of the conveying hose (303) in a sleeved mode.
6. A fluid bed granulation dryer as claimed in claim 1, wherein: the output end of the adhesive conveying pump (402) is fixedly connected with one end of an adhesive conveying pipe (403), and the other end of the adhesive conveying pipe (403) penetrates through the outer wall of the box body (1) to be fixedly connected with a spray head (404).
7. A fluid bed granulation dryer as claimed in claim 6 wherein: the upper surface of shower nozzle (404) passes through support fixed mounting on the inner wall of box (1), the lower surface of shower nozzle (404) is provided with a plurality of inclined planes (405), the integration is provided with a plurality of vaporific spouts (406) on the lower surface of shower nozzle (404) and a plurality of inclined planes (405).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322725696.1U CN220852860U (en) | 2023-10-11 | 2023-10-11 | Fluidized bed granulating dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322725696.1U CN220852860U (en) | 2023-10-11 | 2023-10-11 | Fluidized bed granulating dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220852860U true CN220852860U (en) | 2024-04-26 |
Family
ID=90745973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322725696.1U Active CN220852860U (en) | 2023-10-11 | 2023-10-11 | Fluidized bed granulating dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220852860U (en) |
-
2023
- 2023-10-11 CN CN202322725696.1U patent/CN220852860U/en active Active
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