CN211233623U - Continuous fluidized bed granulation drying device - Google Patents
Continuous fluidized bed granulation drying device Download PDFInfo
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- CN211233623U CN211233623U CN201921712251.7U CN201921712251U CN211233623U CN 211233623 U CN211233623 U CN 211233623U CN 201921712251 U CN201921712251 U CN 201921712251U CN 211233623 U CN211233623 U CN 211233623U
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Abstract
The utility model belongs to the technical field of powder processing, especially, be a continuous fluidized bed granulation drying device, including prilling granulator, raw materials supply apparatus, liquid supply apparatus and air-dry device, raw materials supply apparatus fixed mounting is in one side of prilling granulator, liquid supply apparatus fixed mounting is at prilling granulator's opposite side, air-dry device fixed mounting is at prilling granulator's lower extreme, prilling granulator includes the granulation dryer main part. The utility model discloses a set up prilling granulator, raw materials feeding mechanism and liquid feeding mechanism, make granulation operation continuity obtain improving for granulation efficiency, and the product granularity of just discharging is even to and possess and can carry out the function of scribbling or directly carrying out the granulation to liquid material in powder granulation, air-dry the device through setting up, make the powder carry out drying process promptly after the granulation, improved production efficiency, make drying operation more convenient.
Description
Technical Field
The utility model relates to a powder processing technology field specifically is a continuous fluidized bed granulation drying device.
Background
The granulator is a molding machine capable of manufacturing materials into specific shapes, the products processed by the granulator can be used in many places in life, and the granulator is also frequently used for processing and production in various production industries and is very wide in use.
1. The existing granulator has no continuity in the process of granulating powder, so that the problems of low granulation efficiency and uneven discharge granularity are caused, the coating can not be carried out while the powder is granulated, the liquid can not be directly granulated, the working efficiency is low, and the function is not strong enough;
2. the existing granulator needs to dry the materials after granulation is completed, and the existing granulator is usually subjected to drying treatment after processing in the prior art, which is very troublesome and leads to reduction of production efficiency.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a continuous fluidized bed granulation drying device has solved current granulator and has not had continuous granulation function and powerful problem inadequately.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a continuous fluidized bed granulation drying device comprises a granulation device, a raw material supply device, a liquid supply device and an air drying device, wherein the raw material supply device is fixedly arranged on one side of the granulation device, the liquid supply device is fixedly arranged on the other side of the granulation device, and the air drying device is fixedly arranged at the lower end of the granulation device.
The granulating device comprises a granulating dryer main body, an explosion-proof opening is fixedly arranged at the upper end of the granulating dryer main body, a main body cloth bag dust remover is fixedly arranged in the main body of the granulation dryer, one side of the main body cloth bag dust remover is communicated with a main body exhaust fan, one end of the main body exhaust fan is sleeved with a silencer, a spray gun is fixedly arranged in the main body of the granulation dryer, one side of the spray gun is communicated with a compressed gas pipeline, the lower end in the main body of the granulation dryer is fixedly provided with a motor, the upper end of the motor is fixedly provided with a stirring rod, a porous plate is arranged below the stirring rod, one side of the granulation dryer main body is fixedly provided with a discharge screw feeder, the lower end of the discharge screw feeder is fixedly connected with a first star-shaped discharge valve, and the bottom end of the granulation dryer main body is communicated with a cleaning pipeline.
The raw materials feeding mechanism includes the defeated cyclone of raw materials, the raw materials entry has been seted up to one side of the defeated cyclone of raw materials, one side intercommunication of the defeated cyclone of raw materials has pipeline, pipeline's one end intercommunication has the defeated sack dust shaker of raw materials, one side intercommunication of defeated sack dust shaker of raw materials has the defeated air exhauster of empty, the lower extreme fixedly connected with second star baiting valve of the defeated cyclone of raw materials, the lower extreme fixedly connected with quantitative feeding machine of second star baiting valve keeps in the fill, the lower extreme fixedly connected with third star baiting valve that the quantitative feeding machine kept in the fill, the lower extreme fixedly connected with of third star baiting valve drops into screw feeder.
The liquid supply device comprises solution tanks, the lower ends of the solution tanks are communicated with liquid conveying pipes, and solution pumps are fixedly connected among the liquid conveying pipes.
As an optimal technical scheme of the utility model, air-dry the device and include the coarse filter, one side intercommunication of coarse filter has the forced draught blower, one side intercommunication of forced draught blower has heat exchanger, heat exchanger's one side intercommunication has well high performance filter.
As an optimized technical scheme of the utility model, be linked together between input screw feeder and the granulation desiccator main part.
As a preferred technical proposal of the utility model, the infusion tube is communicated with the spray gun.
As an optimized technical proposal of the utility model, the middle and high performance filter is communicated with the main body of the granulation dryer.
(III) advantageous effects
Compared with the prior art, the utility model provides a continuous fluidized bed granulation drying device possesses following beneficial effect:
1. this continuous fluidized bed granulation drying device, through setting up prilling granulator, raw materials feeding mechanism and liquid feeding mechanism, the raw materials carries out impurity separation through the empty cyclone that is failed to the raw materials, then discharge impurity under the cooperation of the empty defeated sack dust shaker of raw materials and empty defeated exhaust fan, it further separates dust and liquid to get into inside granulation desiccator, the solution tank can carry out coating and independent granulation to the inside transport liquid material of granulation desiccator main part, can stir the powder under the cooperation of motor and puddler, the perforated plate evenly sieves the powder, make granulation operation continuity obtain improving, granulation efficiency has been accelerated, and the product granularity of discharging is even, and possess and can carry out the coating or directly carry out the function of granulation to liquid material in the powder granulation.
2. This continuous fluidized bed granulation drying device, through setting up air-dry device, the forced draught blower filters a small amount of granules from the external world, then heat the air medium through heat exchanger, further filter the particulate matter through well high performance filter at last, then hot-air gets into the inside powder of granulation desiccator main part and heats the drying, make the powder carry out drying process promptly after the granulation, improved production efficiency, it is more convenient to make drying operation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the raw material supply apparatus of the present invention;
fig. 3 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
In the figure: 1. a granulation device; 101. a granulation dryer main body; 102. an explosion-proof port; 103. a main body bag dust collector; 104. a main body exhaust fan; 105. a muffler; 106. a spray gun; 107. a compressed gas pipeline; 108. a motor; 109. a stirring rod; 110. a perforated plate; 111. discharging the screw feeder; 112. a first star-shaped discharge valve; 113. cleaning a pipeline; 2. a raw material supply device; 201. a raw material air conveying cyclone separator; 202. a raw material inlet; 203. a delivery conduit; 204. a raw material air conveying cloth bag dust remover; 205. an air delivery exhaust fan; 206. a second star discharge valve; 207. a temporary storage hopper of the quantitative feeder; 208. a third star discharge valve; 209. throwing into a screw feeder; 3. a liquid supply device; 301. a solution tank; 302. a transfusion tube; 303. a solution pump; 4. an air drying device; 401. a coarse filter; 402. a blower; 403. a heat exchanger; 404. a medium-high performance filter.
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.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: a continuous fluidized bed granulation drying device comprises a granulation device 1, a raw material supply device 2, a liquid supply device 3 and an air drying device 4, wherein the raw material supply device 2 is fixedly arranged at one side of the granulation device 1, the liquid supply device 3 is fixedly arranged at the other side of the granulation device 1, and the air drying device 4 is fixedly arranged at the lower end of the granulation device 1.
The granulation device 1 comprises a granulation dryer main body 101, an explosion-proof port 102 is fixedly mounted at the upper end of the granulation dryer main body 101, a main body cloth bag dust remover 103 is fixedly mounted inside the granulation dryer main body 101, a main body exhaust fan 104 is communicated with one side of the main body cloth bag dust remover 103, a silencer 105 is sleeved at one end of the main body exhaust fan 104, a spray gun 106 is fixedly mounted inside the granulation dryer main body 101, a compressed air pipeline 107 is communicated with one side of the spray gun 106, a motor 108 is fixedly mounted at the lower end inside the granulation dryer main body 101, a stirring rod 109 is fixedly mounted at the upper end of the motor 108, a porous plate 110 is arranged below the stirring rod 109, a discharge screw feeder 111 is fixedly mounted at one side of the granulation dryer main body 101, a first star-shaped discharge valve 112 is fixedly connected at the lower end of the discharge screw feeder 111, and a cleaning pipeline 113 is communicated with the.
The raw material supply device 2 comprises a raw material air conveying cyclone 201, a raw material inlet 202 is formed in one side of the raw material air conveying cyclone 201, a conveying pipeline 203 is communicated with one side of the raw material air conveying cyclone 201, a raw material air conveying cloth bag dust remover 204 is communicated with one end of the conveying pipeline 203, an air conveying exhaust fan 205 is communicated with one side of the raw material air conveying cloth bag dust remover 204, a second star-shaped discharge valve 206 is fixedly connected to the lower end of the raw material air conveying cyclone 201, a temporary constant-weight supply machine storage hopper 207 is fixedly connected to the lower end of the second star-shaped discharge valve 206, a third star-shaped discharge valve 208 is fixedly connected to the lower end of the temporary constant-weight supply machine storage hopper 207, and a feeding screw feeder 209 is fixedly connected to the lower end of the third star-shaped.
The liquid supply device 3 includes solution tanks 301, liquid transfer tubes 302 communicating with the lower ends of the solution tanks 301, and solution pumps 303 fixedly connected between the liquid transfer tubes 302.
In this embodiment, the powder raw material is put into the raw material air transportation cyclone 201 from the raw material inlet 202, so that the fine dust in the raw material is separated, and then enters the raw material air transportation bag dust remover 204 for dust removal treatment, and is discharged through the air transportation exhaust fan 205, the powder enters the temporary storage hopper 207 of the quantitative supply machine, the third star-shaped discharge valve 208 is opened, so that the powder enters the input screw feeder 209, the powder is continuously transported into the granulation dryer main body 101 at a constant speed, after entering the granulation dryer main body 101, the liquid and dust in the powder are separated again through the cooperation of the main body bag dust remover 103 and the main body exhaust fan 104, the noise of the main body exhaust fan 104 can be reduced by the muffler 105, when the powder needs to be coated, the solution pump 303 is opened, so that the solution enters the spray gun 302 from the solution tank 301 and reaches the interior of the spray gun 106, the compressed gas pipeline 107 conveys the compressed gas to the interior of the spray, meanwhile, the motor 108 drives the stirring rod 109 to stir the powder, the spray gun 106 carries out coating treatment on the powder in the stirring process, the powder subjected to coating treatment is downwards screened out under the action of the porous plate 110, and is discharged under the action of the discharge screw feeder 111 after being dried to obtain a product with uniform granularity, the solution pump 303 can be independently started to directly granulate the liquid material in the solution tank 301 inside the granulation dryer main body 101, so that the continuity of granulation operation is improved, the granulation efficiency is accelerated, the granularity of the discharged product is uniform, and the granulation machine has the functions of coating the powder while granulating or directly granulating the liquid material.
Specifically, the seasoning apparatus 4 includes a coarse filter 401, a blower 402 is connected to one side of the coarse filter 401, a heat exchanger 403 is connected to one side of the blower 402, and a medium-high performance filter 404 is connected to one side of the heat exchanger 403.
In this embodiment, the coarse filter 401 is opened, the coarse filter 401 filters a small amount of solid particles in the outside air, then the air enters the heat exchanger 403 for heat treatment under the action of the blower 402, and finally the air is further filtered by the middle-high performance filter 404 and enters the granulation dryer main body 101 for heat drying of the powder, so that the powder is dried after granulation is finished, the production efficiency is improved, and the drying operation is more convenient.
Specifically, the feeding screw feeder 209 and the granulation dryer main body 101 are communicated with each other.
In this embodiment, the input screw feeder 209 can convey the material to the inside of the granulation dryer main body 101.
Specifically, the infusion tube 302 is in communication with the spray gun 106.
In this embodiment, the fluid line 302 is capable of delivering fluid to the interior of the spray gun 106.
Specifically, the middle-high performance filter 404 is communicated with the granulation dryer main body 101.
In this embodiment, the medium-high performance filter 404 can convey the filtered hot air flow into the granulation dryer main body 101 to dry the material.
The utility model discloses a theory of operation and use flow: a powder raw material is put into a raw material air conveying cyclone separator 201 from a raw material inlet 202, so that fine dust in the raw material is separated, the raw material air conveying cyclone separator 204 is used for carrying out dust removal treatment, the raw material air conveying cyclone separator is discharged through an air conveying exhaust fan 205, the powder enters a temporary storage hopper 207 of a quantitative supply machine, a third star-shaped discharge valve 208 is opened, the powder enters a feeding screw feeder 209, the powder is continuously conveyed into a granulation dryer main body 101 at a constant speed, after the powder enters the granulation dryer main body 101, liquid and dust in the powder are separated again through the matching of a main body bag dust remover 103 and a main body exhaust fan 104, a silencer 105 can reduce the noise of the main body exhaust fan 104, when the powder needs to be coated, a solution pump 303 is opened, so that a solution enters a liquid conveying pipe 302 from a solution tank 301 and reaches the interior of a spray gun 106, a compressed gas pipeline 107 conveys compressed gas to the, meanwhile, the motor 108 drives the stirring rod 109 to stir the powder, the spray gun 106 performs coating treatment on the powder in the stirring process, the coated powder is screened out downwards under the action of the porous plate 110, and is discharged under the action of the discharge screw feeder 111 after being dried to obtain a product with uniform granularity, the solution pump 303 can be independently started to ensure that the liquid material in the solution tank 301 is directly granulated inside the granulation dryer main body 101, the coarse filter 401 is opened in the granulation process, the coarse filter 401 filters a small amount of solid particles in the outside air, then the air enters the heat exchanger 403 to be heated under the action of the air blower 402, and finally the air is further filtered through the medium-high performance filter 404 and enters the granulation dryer main body 101 to be heated and dried.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A continuous fluidized bed granulation drying device comprises a granulation device (1), a raw material supply device (2), a liquid supply device (3) and an air drying device (4), and is characterized in that: the raw material supply device (2) is fixedly arranged on one side of the granulating device (1), the liquid supply device (3) is fixedly arranged on the other side of the granulating device (1), and the air drying device (4) is fixedly arranged at the lower end of the granulating device (1);
the granulation device (1) comprises a granulation dryer main body (101), an explosion-proof port (102) is fixedly installed at the upper end of the granulation dryer main body (101), a main bag dust remover (103) is fixedly installed inside the granulation dryer main body (101), a main exhaust fan (104) is communicated with one side of the main bag dust remover (103), a silencer (105) is sleeved at one end of the main exhaust fan (104), a spray gun (106) is fixedly installed inside the granulation dryer main body (101), a compressed air pipeline (107) is communicated with one side of the spray gun (106), a motor (108) is fixedly installed at the lower end inside the granulation dryer main body (101), a stirring rod (109) is fixedly installed at the upper end of the motor (108), a porous plate (110) is arranged below the stirring rod (109), and a discharge screw feeder (111) is fixedly installed at one side of the granulation dryer main body (101), the lower end of the discharge screw feeder (111) is fixedly connected with a first star-shaped discharge valve (112), and the bottom end of the granulation dryer main body (101) is communicated with a cleaning pipeline (113);
the raw material supply device (2) comprises a raw material air conveying cyclone separator (201), one side of the raw material air conveying cyclone separator (201) is provided with a raw material inlet (202), one side of the raw material air transportation cyclone separator (201) is communicated with a conveying pipeline (203), one end of the conveying pipeline (203) is communicated with a raw material air conveying cloth bag dust remover (204), one side of the raw material air conveying cloth bag dust remover (204) is communicated with an air conveying exhaust fan (205), the lower end of the raw material air transportation cyclone separator (201) is fixedly connected with a second star-shaped discharge valve (206), the lower end of the second star-shaped discharge valve (206) is fixedly connected with a temporary storage hopper (207) of a quantitative feeder, the lower end of the temporary storage hopper (207) of the quantitative feeder is fixedly connected with a third star-shaped discharge valve (208), the lower end of the third star-shaped discharge valve (208) is fixedly connected with a feeding screw feeder (209);
the liquid supply device (3) comprises solution tanks (301), the lower ends of the solution tanks (301) are communicated with infusion tubes (302), and solution pumps (303) are fixedly connected among the infusion tubes (302).
2. The continuous fluidized bed granulation drying apparatus of claim 1, wherein: the air drying device (4) comprises a coarse filter (401), one side of the coarse filter (401) is communicated with a blower (402), one side of the blower (402) is communicated with a heat exchanger (403), and one side of the heat exchanger (403) is communicated with a medium-high performance filter (404).
3. The continuous fluidized bed granulation drying apparatus of claim 1, wherein: the feeding screw feeder (209) is communicated with the granulation dryer main body (101).
4. The continuous fluidized bed granulation drying apparatus of claim 1, wherein: the infusion tube (302) is communicated with the spray gun (106).
5. The continuous fluidized bed granulation drying apparatus of claim 2, wherein: the medium-high performance filter (404) is communicated with the granulation dryer main body (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921712251.7U CN211233623U (en) | 2019-10-09 | 2019-10-09 | Continuous fluidized bed granulation drying device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921712251.7U CN211233623U (en) | 2019-10-09 | 2019-10-09 | Continuous fluidized bed granulation drying device |
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| CN211233623U true CN211233623U (en) | 2020-08-11 |
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| CN201921712251.7U Active CN211233623U (en) | 2019-10-09 | 2019-10-09 | Continuous fluidized bed granulation drying device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115779789A (en) * | 2022-12-15 | 2023-03-14 | 杭州富阳康华制药机械有限公司 | Intelligent low-temperature dynamic sterilization granulation device for medicine and control method thereof |
-
2019
- 2019-10-09 CN CN201921712251.7U patent/CN211233623U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115779789A (en) * | 2022-12-15 | 2023-03-14 | 杭州富阳康华制药机械有限公司 | Intelligent low-temperature dynamic sterilization granulation device for medicine and control method thereof |
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