CN116966828A - A high-efficiency continuous dust removal boiling granulator - Google Patents
A high-efficiency continuous dust removal boiling granulator Download PDFInfo
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- CN116966828A CN116966828A CN202311191149.8A CN202311191149A CN116966828A CN 116966828 A CN116966828 A CN 116966828A CN 202311191149 A CN202311191149 A CN 202311191149A CN 116966828 A CN116966828 A CN 116966828A
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- suspension tank
- suspension
- spray gun
- granulator
- cleaning device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/04—Stationary flat screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/55—Cleaning with fluid jets
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a high-efficiency continuous dust removal type boiling granulator, and relates to the technical field of granulators. The invention aims to solve the problems that in the prior art, a suspension tank of a boiling granulator adopts a filter bag or a belt shaking device to clean a filter, a pipeline air door is closed every time the filter is cleaned, the granulator cannot work continuously, the granulating efficiency is low and the like. The invention comprises a suspension tank, a raw material container, a spraying device and a continuous cleaning device; the utility model discloses a powder medicine preparation device, including suspension jar, continuous cleaning device, granule sieve, spray set and continuous cleaning device, the lower part of raw materials container is provided with the air-supply line, and the powder material for pelletization is thrown into the raw materials container in, and compressed air flows into the inside of raw materials container through the air-supply line, and the liquid material is sent into the suspension jar through spray set, continuous cleaning device is used for the powder medicine on the granule sieve of developments. The invention is used for the boiling granulator.
Description
Technical Field
The invention relates to the technical field of granulators, in particular to a high-efficiency continuous dust-removing type boiling granulator.
Background
In order to prevent dry medicament powder from being taken away by ascending hot air flow in a suspension tank of an existing boiling granulator, a filter is usually arranged at the top end of the suspension tank, a cloth bag type filter and a backflushing device are usually arranged in the filter chamber, medicaments are captured through the filter bag, high-pressure air is sprayed into a filter belt by the backflushing device when a certain amount of medicaments are captured, the medicaments in the cloth bag are blown out by the impact force of the high-pressure air, so that the filter capacity of the cloth bag is recovered, or the medicaments in the cloth bag are shaken out by a shaking device, however, in either method, the filter is cleaned intermittently, so that the filter is lower and lower along with the time during the next cleaning, and a pipeline air door is closed for each time of cleaning the filter, so that the granulator cannot work continuously, and if the cleaning frequency of the filter is increased, the efficiency of the granulator is greatly reduced.
Disclosure of Invention
The invention aims to solve the problems that a suspension tank of a boiling granulator adopts a filter bag or a shaking device to clean a filter in an intermittent mode, a pipeline air door is closed every time the filter is cleaned, the granulator cannot work continuously, the granulating efficiency is low and the like in the prior art, and further provides a high-efficiency continuous dedusting boiling granulator.
The technical scheme adopted by the invention for solving the problems is as follows: a high-efficiency continuous dedusting boiling granulator comprises a suspension tank, a raw material container, a spraying device and a continuous cleaning device; a raw material container is arranged right below the suspension tank, a particle sieve, a spraying device and a continuous cleaning device are arranged inside the suspension tank, an air inlet pipe is arranged at the lower part of the raw material container, powdery materials for granulation are put into the raw material container, compressed air flows into the raw material container through the air inlet pipe, the vaporific binder is sent into the suspension tank through the spraying device, and the continuous cleaning device is used for dynamically cleaning powdery medicament on the particle screen.
Further, a moving bed is movably connected to the bottom of the suspension tank, and a filter screen is arranged at the bottom of the moving bed.
Further, the number of the spraying devices is at least one, the spraying devices extend into the suspension tank from the outside, and a spray head is arranged at the tail end of each spraying device.
Further, the continuous cleaning device comprises a rotating shaft, at least one spray gun and at least one receiving device; the rotary shaft is rotationally connected to a support at the top end of the suspension tank, the spray gun and the receiving device are respectively arranged on the upper side surface and the lower side surface of the particle screen, and the spray gun and the receiving device are correspondingly arranged.
Further, the upper end of pivot is provided with the chamber that admits air, and the lower extreme is provided with the ejection of compact chamber, be provided with a plurality of bin outlet on the bottom circumference wall in ejection of compact chamber, the top in chamber that admits air passes through rotary joint and rotates to be connected on the support, be provided with the intake pipe on the rotary joint, the outside that the intake pipe stretched out the suspension tank.
Further, the spray gun is arranged at the bottom end of the air inlet cavity, the spray gun is of a hollow structure, the interior of the spray gun is communicated with the air inlet cavity, and an air injection notch is formed in the lower end face of the spray gun.
Further, the inside of receiving device is provided with the collection groove, the collection groove is the triangle-shaped notch that falls, the inside and the ejection of compact chamber of collection groove are linked together, be provided with two reverse symmetry flabellum on the two inclined planes of receiving device lower extreme.
Further, the spraying device is a spraying straight pipe, and the spraying straight pipe is arranged at the middle upper part of the suspension tank.
Further, an exhaust pipe is arranged at the top of the suspension tank.
Further, the continuous cleaning device is driven by a pneumatic motor or an electric motor arranged at the top of the suspension tank.
The invention has the following beneficial technical effects:
1. according to the invention, the intermittent cleaning of the existing screen is changed into continuous cleaning by arranging the particle screen and the continuous cleaning device and rotating the continuous cleaning device, so that the cleaning efficiency of the screen is improved, and the cleaning effect is improved.
2. According to the invention, the material receiving device is arranged below the spray gun, so that the material receiving device can block air flow right below the spray gun, powder particles on the particle screen can be cleaned on the premise of not closing the air inlet pipe, the cleaned materials can be collected by the material receiving device and discharged into the suspension tank again from the bottom end, the whole device can realize real-time cleaning of the screen in the air flowing process in the suspension tank, and the production efficiency in the suspension tank is improved.
3. According to the invention, the fan blades are arranged at the bottom end of the material receiving device, and the continuous cleaning device is driven to rotate by utilizing the air flowing at high speed in the suspension tank, so that the continuous cleaning device is not provided with an additional power device, the structure is simplified, and the cost is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the construction of a preferred embodiment of the continuous cleaning apparatus;
FIG. 4 is a schematic view of the internal structure of the continuous cleaning apparatus;
FIG. 5 is a cross-sectional view of the present invention;
FIG. 6 is an enlarged partial view of the A position of FIG. 5;
FIG. 7 is a schematic view of a construction of a second embodiment of a continuous cleaning apparatus;
FIG. 8 is a schematic view of the structure of a third embodiment of a continuous cleaning apparatus;
in the figure: 100. a suspension tank; 101. a fixing frame; 102. an exhaust pipe; 103. a bracket; 110. moving a bed; 120. a filter screen; 130. a particle screen; 200. a raw material container; 210. an air inlet pipe; 300. a spraying device; 310. a spray head; 400. a continuous cleaning device; 410. a rotating shaft; 411. an air inlet cavity; 412. a discharge cavity; 413. a discharge port; 420. a rotary joint; 421. an air inlet pipe; 430. a spray gun; 431. a jet slot; 432. a gas injection hole; 440. a material receiving device; 441. a material collecting groove; 442. and (3) a fan blade.
Detailed Description
The present invention will be further described in detail with reference to the drawings and examples, which are provided to illustrate the present invention and not to limit the present invention.
The first embodiment is as follows: referring to fig. 1 to 8, a high-efficiency continuous dedusting boiling granulator according to the present embodiment includes a suspension tank 100, a raw material container 200, a spray device 300, and a continuous cleaning device 400; a raw material container 200 is arranged right below the suspension tank 100, a particle sieve 130, a spraying device 300 and a continuous cleaning device 400 are arranged inside the suspension tank 100, an air inlet pipe 210 is arranged at the lower part of the raw material container 200, powdery materials for granulation are put into the raw material container 200, compressed air flows into the raw material container 200 through the air inlet pipe 210, a vaporific binder is fed into the suspension tank 100 through the spraying device 300, and the continuous cleaning device 400 is used for dynamically cleaning powdery medicament on the particle sieve 130.
According to the invention, the particle screen 130 and the continuous cleaning device 400 are arranged, and the intermittent cleaning of the existing particle screen 130 is changed into continuous cleaning 440 by the rotation of the continuous cleaning device 400, so that the cleaning efficiency of the particle screen 130 is improved, and the cleaning effect is improved. According to the invention, the material receiving device 440 is arranged below the spray gun 310, so that the material receiving device 440 can block the air flow right below the spray gun 430, powder particles on the particle screen 130 can be cleaned on the premise of not closing the air inlet pipe 210, the cleaned materials can be collected by the material receiving device 440 and discharged into the suspension tank 100 again from the bottom end, the whole device can realize the real-time cleaning of the particle screen 130 in the air flow process in the suspension tank 100, and the production efficiency in the suspension tank 100 is improved. According to the invention, the fan blades 442 are arranged at the bottom end of the material receiving device 440, and the continuous cleaning device 400 is driven to rotate by utilizing the air flowing at high speed in the suspension tank 100, so that the continuous cleaning device 400 does not need to be provided with an additional power device, the structure is simplified, and the cost is reduced.
The second embodiment is as follows: referring to fig. 1 to 8, in the present embodiment, a moving bed 110 is movably connected to the bottom of the suspension tank 100, and a filter screen 120 is disposed at the bottom of the moving bed 110; the top of the suspension tank 100 is also provided with an exhaust pipe 102.
When the granulator according to this embodiment works, the moving bed 110 is pushed out of the material container 200, then the powder material for granulation is put into the material container 200, then the moving bed 110 is pushed back, the atomized binder flows into the suspension tank 100 from the spraying device 300, finally the atomized binder is discharged from the fixing frame 101 at the top of the suspension tank 100, then the purified and heated compressed air flows into the material container 200 through the air inlet pipe 210, then flows into the suspension tank 100 from the material container 200, finally the atomized binder is discharged from the fixing frame 101 at the top of the suspension tank 100, and the fan blades 442 on the continuous cleaning device 400 start to drive the continuous cleaning device 400 to rotate under the action of flowing air.
Other components and connection relationships are the same as those of the first embodiment.
And a third specific embodiment: referring to fig. 1 to 8, in the present embodiment, the number of the spraying devices 300 is at least one, the spraying devices 300 extend into the suspension tank 100 from the outside, and the spraying devices 300 are provided with spray heads 310 at the ends.
The spray device 300 adopted in this embodiment can spray the atomized binder through the spray head 310, the binder atomized into fine droplets is sprayed in the suspension tank 100, the powder in a boiling state is wetted, the powder is frozen into loose small particles, and the powder is granulated, and meanwhile, the hot air flow is used for efficiently drying the powder, so that the water is evaporated continuously, and the powder is solidified continuously to form uniform microporous spherical particles.
Other components and connection relationships are the same as those of the first embodiment.
The specific embodiment IV is as follows: referring to fig. 1 to 8, the continuous cleaning apparatus 400 according to the present embodiment includes a rotating shaft 410, at least one spray gun 430, and at least one receiving device 440; the rotating shaft 410 is rotatably connected to the support 103 at the top end of the suspension tank 100, the spray gun 430 and the material receiving device 440 are respectively arranged on the upper side surface and the lower side surface of the particle screen 130, and the spray gun 430 and the material receiving device 440 are correspondingly arranged. The number of the spray guns 430 and the number of the material receiving devices 440 are arranged on the same plane, so that the cleaning efficiency is further improved.
Other components and connection relationships are the same as those of the first embodiment.
Fifth embodiment: referring to fig. 1 to 8, in this embodiment, an air inlet cavity 411 is disposed at an upper end of the rotating shaft 410, a discharge cavity 412 is disposed at a lower end of the rotating shaft 410, a plurality of discharge ports 413 are disposed on a bottom circumferential wall of the discharge cavity 412, a top end of the air inlet cavity 411 is rotatably connected to the support 103 through a rotary joint 420, an air inlet pipe 421 is disposed on the rotary joint 420, and the air inlet pipe 421 extends out of the suspension tank 100.
The rotary joint 420 used in the present embodiment is a conventional art, and the model uses a universal standard component or a component known to those skilled in the art, and its structure and principle are all known to those skilled in the art through a technical manual.
Other components and connection relationships are the same as those of the first embodiment.
Specific embodiment six: referring to fig. 1 to 8, in the present embodiment, the spray gun 430 is disposed at the bottom end of the air inlet 411, the spray gun 430 is of a hollow structure, the interior of the spray gun 430 is communicated with the air inlet 411, and the lower end surface of the spray gun 430 is provided with an air injection slot 431;
the inside of receiving device 440 is provided with the groove 441 that gathers materials, gather materials the groove 441 and be the triangle-shaped notch that falls, gather materials the inside in groove 441 and be linked together with ejection of compact chamber 412, be provided with two reverse symmetry flabellum 442 on the two inclined planes of receiving device 440 lower extreme.
Other components and connection relationships are the same as those of the first embodiment.
Seventh embodiment: referring to fig. 1 to 8, in the present embodiment, the spray gun 430 is disposed at the bottom end of the air inlet 411, the spray gun 430 is of a hollow structure, the interior of the spray gun 430 is communicated with the air inlet 411, and both ends of the spray gun 430 are respectively provided with air injection holes 432;
the material collecting device 440 is internally provided with a material collecting groove 441, the material collecting groove 441 is an inverted triangle notch, and the interior of the material collecting groove 441 is communicated with the material discharging cavity 412; the continuous cleaning apparatus 400 is driven by a pneumatic motor or an electric motor provided at the top of the suspension tank 100. The number of the spray guns 430 and the number of the material receiving devices 440 are arranged on the same plane, so that the cleaning efficiency is further improved.
Other components and connection relationships are the same as those of the first embodiment.
Eighth embodiment: referring to fig. 1 to 8, in this embodiment, the suspension tank 100 is fixed on the ground by a fixing frame 101, an exhaust pipe 102 and a support 103 are further disposed at the top of the suspension tank 100, a moving bed 110 is movably disposed at the bottom of the suspension tank 100, the moving bed 110 can move out of the bottom of the suspension tank 100, a filter screen 120 is fixedly mounted at the bottommost end of the moving bed 110, a particle screen 130 is further disposed at the top end of the interior of the suspension tank 100, a raw material container 200 is fixedly mounted under the suspension tank 100, the raw material container 200 and the whole suspension tank 100 are located at the same center, an air inlet pipe 210 is disposed under the raw material container 200, purified and heated compressed air can flow into the raw material container 200 through the air inlet pipe 210, then flows from the raw material container 200 into the suspension tank 100, and finally is discharged from the fixing frame 101 at the top of the suspension tank 100, a spray device 300 is further disposed in the suspension tank 100, a spray head 310 is disposed at the end of the spray device 300, and the liquid material can be fed into the spray head 310 by the compressed air, and atomized into fine droplets by the compressed air, and finally sprayed into the suspension tank 100.
The continuous cleaning device 400 is composed of a rotating shaft 410, a rotary joint 420, a spray gun 430 and a material collecting device 440, wherein the rotating shaft 410 is rotatably installed on a support 103 at the top end of the suspension tank 100, the rotating shaft 410 is composed of an air inlet cavity 411, a discharging cavity 412 and a material outlet 413, wherein the caliber of the material outlet 413 is smaller, the material outlet is located on the circumferential wall at the bottom end of the material outlet cavity 412, and is an inclined outlet, when high-speed flowing gas flows through the material outlet 413, the material outlet cavity 412 inside the material outlet 413 generates negative pressure, the rotary joint 420 is rotatably installed at the top of the rotating shaft 410, the rotary joint 420 is hollow inside, the rotary joint 420 can be communicated with the air inlet cavity 411, an air inlet pipe 421 is further arranged at the circumferential position of the rotary joint 420, the air inlet pipe 421 is fixed on the upper end face of the suspension tank 100, external high-pressure gas can enter the rotary joint 420 through the air inlet pipe, then enters the air inlet cavity 411 from the rotary joint 420, the spray gun 430 is fixedly installed at the bottom end of the air inlet cavity 411, the spray gun 430 is hollow inside, and the spray gun 430 can be communicated with the air inlet cavity 431 through the air inlet opening 431.
The material collecting device 440 is fixedly installed at the top end of the discharging cavity 412, corresponding to the position of the 430 spray gun, a material collecting groove 441 is arranged in the material collecting device 440, the material collecting groove 441 is an inverted triangle notch, the top angle of the bottom of the material collecting groove 441 can be communicated with the inside of the discharging cavity 412, two antisymmetric fan blades 442 are further arranged on two inclined planes at the lower end of the material collecting device 440, when high-pressure air flows through the fan blades 442, the fan blades 442 drive the material collecting device 440 to rotate so as to drive the whole continuous cleaning device 400 to rotate, the whole continuous cleaning device 400 can be rotatably installed in the suspension tank 100 through the rotating fit between the top of the air inlet cavity 411 and the support 103, wherein the particle sieve 130 in the suspension tank 100 is located between the spray gun 430 and the material collecting device 440, the high-pressure air can enter the air inlet cavity 411 through the air inlet pipe 421, then enter the spray gun 430 from the air inlet cavity 411, finally be sprayed onto the particle sieve 130 below from the air inlet 431 on the air inlet notch 431 on the spray gun 430, the accumulated powder accumulated on the particle sieve 130 can flow into the material collecting device 440 under the action of the high-pressure air flow sprayed out of the spray gun 430, then the powder accumulated on the particle sieve 130 can flow into the material collecting device 440 under the action of the high-pressure air flow, and then the whole continuous cleaning device 400 can be rotatably installed in the suspension tank 100, the suspension tank 100 can be discharged from the material collecting groove 100 through the air collecting groove 413, and the material inside the suspension tank 100 can be discharged from the bottom through the material collecting groove 413.
The continuous cleaning device 400 is substantially the same as the embodiment, except that the material collecting device 440 is not provided with the fan blades 442, but two air injection holes 432 are formed at two ends of the spray gun 430, high-pressure air in the spray gun 430 can flow out at high speed through the two ends 432, and the air flowing out from the spray gun 432 interacts with air in the suspension tank 100 to push the whole continuous cleaning device 400 to rotate, besides, the whole continuous cleaning device 400 can also drive the continuous cleaning device 400 to rotate through arranging a pneumatic motor or an electric motor at the top of the suspension tank 100.
Other components and connection relationships are the same as those of the first embodiment.
The working principle of the invention is as follows:
when the invention works, the moving bed 110 is pushed out of the material container 200, then the powdery material for granulation is put into the material container 200, then the moving bed 110 is pushed back, the vaporous binder flows into the suspension tank 100 from the spraying device 300, finally is discharged from the fixing frame 101 at the top of the suspension tank 100, purified and heated compressed air flows into the material container 200 through the air inlet pipe 210, then flows into the suspension tank 100 from the material container 200, finally is discharged from the fixing frame 101 at the top of the suspension tank 100, the fan blades 442 on the continuous cleaning device 400 start to drive the continuous cleaning device 400 to rotate under the action of flowing air, meanwhile, the air injection notch 431 above the continuous cleaning device 400 starts to inject air downwards, and the powder in the material container 200 is suspended in the material container 200 and circularly flows in a fluidized state, namely a boiling state due to the action of hot air flow, so as to achieve uniform mixing.
The spray device 300 sprays the atomized binder through the spray head 310, the binder atomized into fine droplets is sprayed in the suspension tank 100, the powder in a boiling state is wetted, the powder is frozen into loose small particles, and the powder is solidified into ideal and uniform microporous spherical particles due to the fact that hot air flow is used for efficiently drying the powder and water is evaporated continuously and powder is solidified continuously during granulation.
During the boiling drying process, part of the powdery substances are carried into the suspension tank 100 by the air flow along with the rising of the air flow, and finally move to the particle screen 130 at the top of the suspension tank 100, most of the medicament in the high-speed flowing air is blocked below the particle screen 130, and a small part of the medicament is accumulated on the particle screen 130, when encountering the rotating spray gun 430, the medicament powder accumulated on the particle screen 130 is blown out of the particle screen 130 under the action of the high-pressure air flow sprayed by the spray gun 430 and enters the collecting device 440, and then is collected by the collecting tank 441 in the collecting device 440, and the material in the collecting tank 441 is discharged into the suspension tank 100 again from the discharge port 413 at the bottom under the suction effect generated by the discharge port 413, so that the purpose of dynamically cleaning the particle screen 130 is realized.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A high-efficiency continuous dedusting boiling granulator is characterized in that: comprises a suspension tank (100), a raw material container (200), a spraying device (300) and a continuous cleaning device (400); the utility model discloses a powder medicine preparation device, including suspension jar (100), suspension jar, continuous cleaning device (400), including suspension jar (100), air inlet pipe (210), powder material is thrown into in raw materials container (200) to the lower part of raw materials container (200), compressed air flows into the inside of raw materials container (200) through air inlet pipe (210), and vaporific binder is sent into suspension jar (100) through spray device (300), continuous cleaning device (400) are used for the powder medicine on the dynamic clear particle sieve (130).
2. A high efficiency continuous dedusting boiling granulator as claimed in claim 1, wherein: the bottom of the suspension tank (100) is movably connected with a moving bed (110), and a filter screen (120) is arranged at the bottom of the moving bed (110).
3. A high efficiency continuous dedusting boiling granulator as claimed in claim 1, wherein: the number of the spraying devices (300) is at least one, the spraying devices (300) extend into the suspension tank (100) from the outside, and a spray head (310) is arranged at the tail end of each spraying device (300).
4. A high efficiency continuous dedusting boiling granulator as claimed in claim 1, wherein: the continuous cleaning device (400) comprises a rotating shaft (410), at least one spray gun (430) and at least one receiving device (440); the rotary shaft (410) is rotatably connected to a support (103) at the top end of the suspension tank (100), the spray gun (430) and the receiving device (440) are respectively arranged on the upper side surface and the lower side surface of the particle screen (130), and the spray gun (430) and the receiving device (440) are correspondingly arranged.
5. The high efficiency continuous dust removal ebullated granulator of claim 4, wherein: the upper end of pivot (410) is provided with air inlet chamber (411), and the lower extreme is provided with ejection of compact chamber (412), be provided with a plurality of bin outlet (413) on the bottom circumference wall of ejection of compact chamber (412), the top of air inlet chamber (411) is rotated through rotary joint (420) and is connected on support (103), be provided with intake pipe (421) on rotary joint (420), outside that intake pipe (421) stretched out to suspension tank (100).
6. The high efficiency continuous dust removal ebullated granulator of claim 4, wherein: the spray gun (430) is arranged at the bottom end of the air inlet cavity (411), the spray gun (430) is of a hollow structure, the interior of the spray gun (430) is communicated with the air inlet cavity (411), and an air injection notch (431) is formed in the lower end face of the spray gun (430).
7. The high efficiency continuous dust removal ebullated granulator of claim 4, wherein: the inside of receiving device (440) is provided with collection silo (441), collection silo (441) is the triangle-shaped notch that falls, the inside in collection silo (441) is linked together with ejection of compact chamber (412), be provided with two reverse symmetry flabellum (442) on two inclined planes of receiving device (440) lower extreme.
8. A high efficiency continuous dedusting boiling granulator according to claim 3, wherein: the spraying device (300) is a spraying straight pipe, and the spraying straight pipe is arranged at the middle upper part of the suspension tank (100).
9. A high efficiency continuous dedusting boiling granulator as claimed in claim 1, wherein: the top of the suspension tank (100) is also provided with an exhaust pipe (102).
10. A high efficiency continuous dedusting boiling granulator as claimed in claim 1 or 4, wherein: the continuous cleaning device (400) is driven by a pneumatic motor or an electric motor arranged at the top of the suspension tank (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311191149.8A CN116966828B (en) | 2023-09-15 | 2023-09-15 | A high-efficiency continuous dust removal boiling granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311191149.8A CN116966828B (en) | 2023-09-15 | 2023-09-15 | A high-efficiency continuous dust removal boiling granulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116966828A true CN116966828A (en) | 2023-10-31 |
| CN116966828B CN116966828B (en) | 2025-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311191149.8A Active CN116966828B (en) | 2023-09-15 | 2023-09-15 | A high-efficiency continuous dust removal boiling granulator |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206027627U (en) * | 2016-08-25 | 2017-03-22 | 西安必康制药集团有限公司 | One step of granulator |
| CN206492473U (en) * | 2017-02-21 | 2017-09-15 | 宝利化（南京）制药有限公司 | A kind of fluid bed granulator |
| CN207487252U (en) * | 2017-09-20 | 2018-06-12 | 安徽凯正农化有限公司 | A kind of fluid-bed dryer |
| CN209564959U (en) * | 2018-12-21 | 2019-11-01 | 重庆赛维药业有限公司 | A kind of waste heat recycling and reusing type Fluidbedgranulatingdrier |
| CN219441571U (en) * | 2023-03-31 | 2023-08-01 | 北京维他科技有限公司 | Fluidized bed top-spraying granulating system |
-
2023
- 2023-09-15 CN CN202311191149.8A patent/CN116966828B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206027627U (en) * | 2016-08-25 | 2017-03-22 | 西安必康制药集团有限公司 | One step of granulator |
| CN206492473U (en) * | 2017-02-21 | 2017-09-15 | 宝利化（南京）制药有限公司 | A kind of fluid bed granulator |
| CN207487252U (en) * | 2017-09-20 | 2018-06-12 | 安徽凯正农化有限公司 | A kind of fluid-bed dryer |
| CN209564959U (en) * | 2018-12-21 | 2019-11-01 | 重庆赛维药业有限公司 | A kind of waste heat recycling and reusing type Fluidbedgranulatingdrier |
| CN219441571U (en) * | 2023-03-31 | 2023-08-01 | 北京维他科技有限公司 | Fluidized bed top-spraying granulating system |
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| Publication number | Publication date |
|---|---|
| CN116966828B (en) | 2025-06-10 |
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