CN112337399A - One-step granulator with online granularity measurement - Google Patents
One-step granulator with online granularity measurement Download PDFInfo
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- CN112337399A CN112337399A CN202011140105.9A CN202011140105A CN112337399A CN 112337399 A CN112337399 A CN 112337399A CN 202011140105 A CN202011140105 A CN 202011140105A CN 112337399 A CN112337399 A CN 112337399A
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- pipe
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- blanking
- spray gun
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- 238000005259 measurement Methods 0.000 title abstract description 8
- 239000007921 spray Substances 0.000 claims abstract description 28
- 230000000903 blocking effect Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 238000001033 granulometry Methods 0.000 claims 8
- 239000002245 particle Substances 0.000 abstract description 40
- 239000000843 powder Substances 0.000 description 9
- 238000001514 detection method Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- -1 melt Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Glanulating (AREA)
Abstract
The invention discloses a one-step granulator with online particle size measurement, which comprises a tank body, a spray gun, a motor and an air inlet pipe, wherein a first blanking cavity is arranged at the bottom end of the tank body, a second blanking cavity is arranged below the first blanking cavity, a blanking pipe is connected to the bottom end of the second blanking cavity, an end cover is arranged at one end, away from the second blanking cavity, of the blanking pipe, the spray gun is inserted into one side of the tank body, the air inlet pipe is inserted into one side surface, away from the spray gun, of the tank body, a supporting block is arranged above the spray gun in the tank body, a blocking net is arranged in the tank body in a limiting mode through the supporting block, the motor is fixed at the top end of the tank body, the output end of the motor is connected with a transmission rod, the motor is connected with. The invention has the advantages that the particle size of the manufactured particles can be conveniently detected at any time, and the granulator can be conveniently adjusted, so that the particle size meets the requirement.
Description
Technical Field
The invention relates to the technical field of granulators, in particular to a one-step granulator with on-line granularity measurement.
Background
Granulation is the operation of processing materials in the state of powder, melt, aqueous solution and the like into granules with certain shapes and sizes, so that the product is convenient to package, carry or measure. Granulation in modern industrial production is usually realized by a granulator which is widely applied in pharmaceutical, chemical and food industries.
The one-step granulator integrates the functions of mixing, granulating, drying and the like. The powder material is thrown into the closed container of material chamber, and under the action of hot air flow the powder is suspended and made to flow circularly in fluidized state to mix homogeneously, and at the same time the atomized adhesive is sprayed to moisten the powder in the container to coagulate the powder into small loose particles.
In prior art, the granulator can't detect the granularity when using, needs to carry out the granularity measurement alone after taking out the granule, and efficiency is lower, and then leads to the user can't in time adjust the granulator when producing, makes the granularity meet the requirements.
Disclosure of Invention
The invention aims to provide a one-step granulator with on-line particle size measurement, which has the advantages of being convenient for detecting the particle size of manufactured particles at any time and further being convenient for adjusting the granulator to enable the particle size to meet the requirement, and solves the problems that in the prior art, the granulator cannot detect the particle size when in use, the particle size measurement is carried out independently after the particles are taken out, the efficiency is low, and further a user cannot adjust the granulator in time during production to enable the particle size to meet the requirement.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a one step of granulator with online granularity measurement, includes a jar body, spray gun, motor and intake pipe, the bottom of jar body is equipped with first unloading chamber, the below in first unloading chamber is equipped with second unloading chamber, the bottom in second unloading chamber is connected with the unloading pipe, the one end that the unloading pipe deviates from second unloading chamber is equipped with the end cover, peg graft in one side of jar body has the spray gun, a side surface that the jar body deviates from the spray gun is pegged graft and is had the intake pipe, the inside top that is located the spray gun of jar body is equipped with the supporting shoe, jar internal through the spacing block of installing of supporting shoe, the top of jar body is fixed with the motor, the output of motor is connected with the transfer line, the motor is connected with the scraper blade through the transfer line, an upper end side.
Preferably, a first valve is connected to the blanking pipe, a first handle is rotatably mounted on the first valve, the first handle is fixedly connected with a valve core inside the first valve, a second air pipe connector is arranged on one side surface of the first valve, which is far away from the first handle, and the second air pipe connector is communicated with the inside of the blanking pipe.
Preferably, the air inlet pipe is connected with a branch pipe, the branch pipe is connected with a second valve, a second handle is rotatably mounted on the second valve, the second handle is fixedly connected with a valve core inside the second valve, and one end of the branch pipe, which is far away from the air inlet pipe, is connected with a discharging hopper.
Preferably, the spray gun is located the one end of jar internal portion and is connected with the shower nozzle, the one end that the spray gun deviates from the shower nozzle is connected with the connecting pipe.
Preferably, the scraper blade is cross, just the center department of scraper blade is equipped with the connecting block, the spliced eye has been seted up on the connecting block, the motor passes through the transfer line and pegs graft each other with the connecting block, and then reaches the effect of being connected fixedly with the scraper blade.
Preferably, the outer side surface of the first blanking cavity is provided with two vibration motors, and the two vibration motors are symmetrically distributed on the first blanking cavity.
Preferably, a stop block is arranged on the surface of one side of the end cover, a sealing ring is arranged on the outer surface of the stop block, the diameter of the stop block is matched with the inner diameter of the discharging pipe, and a first air pipe connector is arranged on the end cover.
Preferably, the lower surface welding of the jar body has the support column, the support column deviates from the one end of the jar body and is equipped with the cushion.
Compared with the prior art, the invention has the beneficial effects that: by arranging the air inlet pipe which is communicated with the blanking hopper through the branch pipe, when in use, powder can enter the tank body along with the airflow of the air inlet pipe and is combined with adhesive sprayed by the spray gun to form particles, then the powder falls into the first blanking cavity below through self gravity, by arranging the first blanking cavity, the outer surface of the first blanking cavity is provided with the vibrating motor, the particles can be prevented from being blocked in the blanking pipe, by arranging the blocking net, the particles can be prevented from flowing out of the exhaust pipe along with the airflow, the motor is arranged above the blocking net, the output end of the motor is provided with the scraper plate, when in use, the scraper plate can jack the particles adhered on the blocking net from the edge, so that the particles are separated from the blocking net, by arranging the end cover, when the particles are required to be subjected to particle size detection, a user firstly installs the end cover on the blanking pipe through the sealing ring, and then communicates the first air, a second air pipe interface on the first valve is communicated with a detection instrument, the particle size is detected by a ventilation method, if the sample is thick, gaps among particles are large, and obstruction on the gas flow side is small; the sample is fine, the gaps between particles are small, the gas flow is greatly hindered, and the average particle size is measured according to the resistance of the gas flow.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of a squeegee according to the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 4 is a schematic top view of the end cap of the present invention.
In the figure: 1. a support pillar; 2. a first gas tube interface; 3. an end cap; 4. a first valve; 5. a first handle; 6. a first blanking cavity; 7. a tank body; 8. a connecting pipe; 9. a spray gun; 10. a support block; 11. an exhaust pipe; 12. a transmission rod; 13. a motor; 14. connecting blocks; 15. a squeegee; 16. blocking; 17. a spray head; 18. a vibration motor; 19. cushion blocks; 20. a second blanking chamber; 21. a second air tube interface; 22. a discharging pipe; 23. inserting holes; 24. a second valve; 25. feeding a hopper; 26. a second handle; 27. a branch pipe; 28. an air inlet pipe; 29. a seal ring; 30. and a stop block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, an embodiment of the present invention includes: a one-step granulator with online particle size determination comprises a tank body 7, a spray gun 9, a motor 13 and an air inlet pipe 28, wherein a first blanking cavity 6 is arranged at the bottom end of the tank body 7, support columns 1 are welded on the lower surface of the tank body 7, cushion blocks 19 are arranged at one ends, deviating from the tank body 7, of the support columns 1, vibration motors 18 are arranged on the outer side surface of the first blanking cavity 6, the vibration motors 18 are arranged on the outer surface of the first blanking cavity 6 and can prevent particles from being blocked in a blanking pipe 22, the two vibration motors 18 are arranged, the two vibration motors 18 are symmetrically distributed on the first blanking cavity 6, a second blanking cavity 20 is arranged below the first blanking cavity 6, the bottom end of the second blanking cavity 20 is connected with the blanking pipe 22, a first valve 4 is connected onto the blanking pipe 22, a first handle 5 is rotatably arranged on the first valve 4, the first handle 5 is fixedly connected with a valve core inside the first valve 4, a second air pipe connector 21 is arranged on one side surface, deviating from the, and the second air pipe joint 21 is communicated with the interior of the blanking pipe 22.
The end cover 3 is arranged at one end of the blanking pipe 22, which is far away from the second blanking cavity 20, when particle size detection is needed, a user firstly installs the end cover 3 on the blanking pipe 22 through the sealing ring 29, then communicates the first air pipe interface 2 on the end cover 3 with an air source, communicates the second air pipe interface 21 on the first valve 4 with a detection instrument, detects particle size through a ventilation method, if a sample is thick, gaps among particles are large, and obstruction of air flow is small; the sample is fine, the gaps among particles are small, the obstruction of gas flow is large, the average particle size is measured according to the resistance value of the gas flow, a stop block 30 is arranged on one side surface of an end cover 3, a sealing ring 29 is arranged on the outer surface of the stop block 30, the diameter of the stop block 30 is matched with the inner diameter of a blanking pipe 22, a first gas pipe interface 2 is arranged on the end cover 3, a spray gun 9 is inserted into one side of a tank body 7, a spray head 17 is connected to one end of the spray gun 9, which is positioned inside the tank body 7, a connecting pipe 8 is connected to one end of the spray gun 9, an air inlet pipe 28 is inserted into one side surface of the tank body 7, which is deviated from the spray gun 9, a branch pipe 27 is connected onto the air inlet pipe 28, a second valve 24 is connected onto the branch pipe 27, a second handle 26 is rotatably arranged on the second valve 24, in use, the powder can enter the tank 7 along with the air flow of the air inlet pipe 28, and is combined with the adhesive sprayed by the spray gun 9 to form particles, and then falls into the first blanking cavity 6 below through the self gravity.
The inside of jar body 7 is located the top of spray gun 9 and is equipped with supporting shoe 10, it installs block 16 to limit through supporting shoe 10 in jar body 7, when using, scraper blade 15 can be with the granule of adhesion on block 16 from the edge jack-up, and then make granule and block 16 separation, the top of jar body 7 is fixed with motor 13, the output of motor 13 is connected with transfer line 12, motor 13 is connected with scraper blade 15 through transfer line 12, scraper blade 15 is cross, and the center department of scraper blade 15 is equipped with connecting block 14, spliced eye 23 has been seted up on connecting block 14, motor 13 pegs graft each other with connecting block 14 through transfer line 12, and then reach and be connected fixed effect with scraper blade 15, an upper end side surface of jar body 7 is equipped with blast pipe 11.
The working principle is as follows: when a user uses the device, powder can enter the tank body 7 along with the airflow of the air inlet pipe 28 and is combined with an adhesive sprayed by the spray gun 9 to form particles, then the particles fall into the first blanking cavity 6 below through the self gravity, the vibration motor 18 is arranged on the outer surface of the first blanking cavity 6, the particles can be prevented from being blocked in the blanking pipe 22, when the particle size detection is needed, the user firstly installs the end cover 3 on the blanking pipe 22 through the sealing ring 29, then communicates the first air pipe connector 2 on the end cover 3 with an air source, communicates the second air pipe connector 21 on the first valve 4 with a detection instrument, detects the particle size through an air permeation method, if a sample is thick, gaps among the particles are large, and the obstruction of the air flow is small; the sample is fine, the gaps between particles are small, the gas flow is greatly hindered, and the average particle size is measured according to the resistance of the gas flow.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A one-step granulator with online granulometry, including jar body (7), spray gun (9), motor (13) and intake pipe (28), its characterized in that: the bottom end of the tank body (7) is provided with a first blanking cavity (6), a second blanking cavity (20) is arranged below the first blanking cavity (6), the bottom end of the second blanking cavity (20) is connected with a blanking pipe (22), one end, deviating from the second blanking cavity (20), of the blanking pipe (22) is provided with an end cover (3), one side of the tank body (7) is spliced with a spray gun (9), one side surface, deviating from the spray gun (9), of the tank body (7) is spliced with an air inlet pipe (28), a supporting block (10) is arranged above the spray gun (9) in the tank body (7), a blocking net (16) is installed in the tank body (7) in a limiting mode through the supporting block (10), the top end of the tank body (7) is fixedly provided with a motor (13), the output end of the motor (13) is connected with a transmission rod (12), and the motor (13) is connected with a scraper (15) through, an exhaust pipe (11) is arranged on the surface of one side of the upper end of the tank body (7).
2. The one-step granulator with on-line granulometry according to claim 1, characterized in that: the blanking pipe (22) is connected with a first valve (4), a first handle (5) is rotatably mounted on the first valve (4), the first handle (5) is fixedly connected with a valve core inside the first valve (4), a second air pipe connector (21) is arranged on one side surface, deviating from the first handle (5), of the first valve (4), and the second air pipe connector (21) is communicated with the inside of the blanking pipe (22).
3. The one-step granulator with on-line granulometry according to claim 1, characterized in that: be connected with branch pipe (27) on intake pipe (28), be connected with second valve (24) on branch pipe (27), rotate on second valve (24) and install second handle (26), second handle (26) and the inside case fixed connection of second valve (24), branch pipe (27) deviate from the one end of intake pipe (28) and are connected with down hopper (25).
4. The one-step granulator with on-line granulometry according to claim 1, characterized in that: the one end that spray gun (9) are located jar body (7) inside is connected with shower nozzle (17), the one end that spray gun (9) deviate from shower nozzle (17) is connected with connecting pipe (8).
5. The one-step granulator with on-line granulometry according to claim 1, characterized in that: the scraper blade (15) is cross-shaped, the center of the scraper blade (15) is provided with a connecting block (14), the connecting block (14) is provided with a plug hole (23), and the motor (13) is mutually plugged with the connecting block (14) through the transmission rod (12), so that the effect of being fixedly connected with the scraper blade (15) is achieved.
6. The one-step granulator with on-line granulometry according to claim 1, characterized in that: the outer side surface of the first blanking cavity (6) is provided with two vibration motors (18), and the two vibration motors (18) are symmetrically distributed on the first blanking cavity (6).
7. The one-step granulator with on-line granulometry according to claim 1, characterized in that: the end cover is characterized in that a stop block (30) is arranged on the surface of one side of the end cover (3), a sealing ring (29) is arranged on the outer surface of the stop block (30), the diameter of the stop block (30) is matched with the inner diameter of the discharging pipe (22), and a first air pipe connector (2) is arranged on the end cover (3).
8. The one-step granulator with on-line granulometry according to claim 1, characterized in that: the lower surface welding of the jar body (7) has support column (1), the one end that deviates from the jar body (7) in support column (1) is equipped with cushion (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011140105.9A CN112337399A (en) | 2020-10-22 | 2020-10-22 | One-step granulator with online granularity measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011140105.9A CN112337399A (en) | 2020-10-22 | 2020-10-22 | One-step granulator with online granularity measurement |
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| Publication Number | Publication Date |
|---|---|
| CN112337399A true CN112337399A (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011140105.9A Pending CN112337399A (en) | 2020-10-22 | 2020-10-22 | One-step granulator with online granularity measurement |
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| CN (1) | CN112337399A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113876585A (en) * | 2021-09-30 | 2022-01-04 | 浙江亚峰药厂有限公司 | Preparation system and process of pediatric paracetamol, atificial cow-bezoar and chlorphenamine maleate granules |
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| CN2239842Y (en) * | 1995-10-31 | 1996-11-13 | 沈阳双东科技实业公司 | Fluidized vibrating continuous prilling apparatus |
| CN103212340A (en) * | 2013-04-07 | 2013-07-24 | 中国计量科学研究院 | Supercritical fluid extracting, spraying and granulating system and method |
| CN103403524A (en) * | 2010-12-29 | 2013-11-20 | Memc电子材料有限公司 | Systems and methods for particle size determination and control in a fluidized bed reactor |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113876585A (en) * | 2021-09-30 | 2022-01-04 | 浙江亚峰药厂有限公司 | Preparation system and process of pediatric paracetamol, atificial cow-bezoar and chlorphenamine maleate granules |
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Application publication date: 20210209 |