CN111921829A - Filtration equipment for bio-pharmaceuticals - Google Patents
Filtration equipment for bio-pharmaceuticals Download PDFInfo
- Publication number
- CN111921829A CN111921829A CN202010646282.8A CN202010646282A CN111921829A CN 111921829 A CN111921829 A CN 111921829A CN 202010646282 A CN202010646282 A CN 202010646282A CN 111921829 A CN111921829 A CN 111921829A
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- China
- Prior art keywords
- hole
- chamber
- fan
- otter board
- screen plate
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Classifications
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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
-
- 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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- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a filtering device for bio-pharmaceuticals, which belongs to the field of bio-pharmaceuticals and comprises a shell, wherein the shell is divided into a material chamber and a filtering chamber by a first mesh plate, a first fan and a second fan are arranged on the shell, and an air outlet of the first fan is positioned in the material chamber; the air inlet of second fan is located the filter chamber, be provided with second hole otter board in the filter chamber, second hole otter board is located the air inlet and the first hole otter board of second fan, second hole otter board outer wall and the laminating of filter chamber inner wall, second hole otter board one end is passed the casing and is stretched into in the recovery room, second hole otter board is rotatory around its axis under the drive of first motor. The invention aims to provide a filtering device for bio-pharmaceuticals, which can improve the filtering efficiency.
Description
Technical Field
The invention relates to the field of biological pharmacy, in particular to a filtering device for biological pharmacy.
Background
The biological pharmacy is a product for prevention, treatment and diagnosis which is prepared by using natural biological materials as main raw and auxiliary materials and utilizing scientific principles and methods of microbiology, chemistry, biochemistry, biotechnology, pharmacy and the like.
The preparation process of the biological pharmacy generally comprises the steps of crushing, granulating, mixing, tabletting, packaging and the like of raw and auxiliary materials, and because the raw and auxiliary materials contain a small amount of particles which do not meet the requirements and a certain amount of impurities in the crushing process, filtration and screening are needed before granulation. However, the existing filtering equipment often uses gravity to make particles fall off from the perforated screen plate, and the filtering efficiency is low.
Disclosure of Invention
The present invention has been made in view of the above problems, and an object of the present invention is to provide a filtering apparatus for bio-pharmaceuticals, which can improve the filtering efficiency.
In order to realize the purpose, the invention adopts the technical scheme that: a kind of biological pharmacy uses the filtration equipment, it includes the body, divide into material room and filter chamber in the said body through the first hole mesh board, the material room is used for depositing the raw and auxiliary materials to be filtered, material room and filter chamber are communicated through the mesh on the first hole mesh board; in order to suck the particles meeting the requirements into the filtering chamber from the material chamber, the shell is provided with a second fan only by the gravity of the particles, the second fan is used for pumping out air in the filtering chamber, so that the air pressure in the filtering chamber is lower than that in the material chamber, the raw and auxiliary materials meeting the requirements are pumped into the filtering chamber by using negative pressure so as to improve the filtering efficiency, the second hole screen plate is positioned between an air inlet of the second fan and the first hole screen plate, the raw and auxiliary materials falling into the filtering chamber are connected by the second hole screen plate so as to avoid blowing out the shell along with air flow, and the outer wall of the second hole screen plate is attached to the inner wall of the filtering chamber, so that the materials can be connected by the second hole screen plate; in order to recover the raw and auxiliary materials on the second mesh plate, one end of the second mesh plate penetrates through the shell and extends into the recovery chamber, the second mesh plate is driven by the first motor to rotate around the axis of the second mesh plate, the area of the second mesh plate, which is originally located in the filter chamber, rotates to the recovery chamber, an operator can collect the raw and auxiliary materials on the second mesh plate, the area of the second mesh plate, which is originally located in the recovery chamber, rotates to the filter chamber to continue collecting the materials, and the process can prevent the raw and auxiliary materials from blocking meshes on the second mesh plate; in order to avoid great granule etc. to be adsorbed on first hole otter board and cause the unable filter chamber that enters into of supplementary material among the supplementary material, be provided with first fan on the casing, the air outlet of first fan is located the material room, utilizes first fan to blow up the supplementary material in the material room, avoids the supplementary material to stop on first hole otter board always.
Furthermore, in order to improve the drawing force and facilitate the placement of the first hole screen plate, a support is arranged at the lower end of the first hole screen plate in the shell, a wind gathering hole is formed in a hole screen area of the first hole screen plate on the support, and the inner diameter of the wind gathering hole is gradually reduced towards one side of the first hole screen plate, so that the airflow is gathered.
Furthermore, the first hole screen plate is connected with the support through a bolt, so that the first hole screen plate is convenient to disassemble and assemble.
Furthermore, in order to conveniently recover the raw and auxiliary materials, the lower end of the recovery chamber is provided with a discharge port and a sealing door for controlling the opening and closing of the discharge port.
Further, in order to automatically recover the raw and auxiliary materials, a gap is formed between the second hole screen plate and the inner side wall of the recovery chamber, a scraper plate which horizontally slides along the upper end face of the second hole screen plate is arranged in the recovery chamber, and the raw and auxiliary materials drop to the lower end of the recovery chamber from the second hole screen plate through the reciprocating movement of the scraper plate.
Further, in order to drive the scraper to move, the scraper is in threaded connection with a horizontally arranged screw rod, the screw rod is driven by a second motor to rotate, and a through hole for a guide rail to pass through is formed in the scraper.
Furthermore, the bottom surface of the inner side of the recycling chamber is an inclined surface which is inclined and reduced towards the discharge hole, so that the bottom surface of the inner side of the recycling chamber can automatically fall out from the discharge hole.
Further, for avoiding the air current to blow up the raw and auxiliary materials about to get into the recovery room, be provided with the deep bead in second hole net board top in the casing, the deep bead is located recovery room one side.
Furthermore, a circle of rubber ring concentric with the second mesh plate is arranged on the outer wall of the second mesh plate, so that dust is prevented from passing through the space between the outer wall of the second mesh plate and the inner wall of the filter chamber.
The invention has the beneficial effects that: utilize the second fan to take out the air in with the filter chamber from to make the atmospheric pressure in the filter chamber be less than the material room, make the indoor supplementary product that meets the requirements of material enter into the filter chamber from the mesh on the first mesh screen board, and finally catch by second mesh screen board, thereby accomplish the filtration, because the air current extraction supplementary product that above-mentioned process utilized, thereby accelerated filtration efficiency.
1. Second mesh board rotates under the drive of first motor, rotates to retrieving the room when the second mesh board originally is located the region of filter chamber, can conveniently collect the supplementary product, and the second mesh board originally is located the region of receiving the room and rotates to the filter chamber and can avoid the supplementary product to block up the mesh on the second mesh board.
2. The raw and auxiliary materials in the material chamber are blown up by the first fan, and the first mesh plate is prevented from being plugged by the raw and auxiliary materials.
3. The scraper blade reciprocating motion to scrape off supplementary product from the second mesh plate, supplementary product falls out and reaches automatic collection's purpose from the discharge gate.
Drawings
FIG. 1 is a schematic side view of the present invention.
Fig. 2 is a schematic view of a second screen plate installation in a top view.
The text labels in the figures are represented as: 1. a housing; 2. a first perforated web; 3. a material chamber; 4. a filtering chamber; 5. a first fan; 6. a second fan; 7. a second perforated screen plate; 8. a recovery chamber; 9. a first motor; 10. a support; 11. a wind gathering hole; 12. a sealing door; 13. a squeegee; 14. a screw; 15. a second motor; 16. a guide rail; 17. a wind deflector; 18. and (4) a rubber ring.
Detailed Description
The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.
Example 1, as shown in fig. 1, the specific structure of the present invention is: the device comprises a shell 1, wherein the shell 1 is internally divided into a material chamber 3 and a filtering chamber 4 through a first hole screen plate 2, a support 10 is arranged at the lower end of the first hole screen plate 2 in the shell 1, the first hole screen plate 2 is arranged on the support 10 and is connected with the support 10 through a bolt, a wind gathering hole 11 is arranged in a hole screen area of the first hole screen plate 2 on the support 10, and the inner diameter of the wind gathering hole 11 is gradually reduced towards one side of the first hole screen plate 2; a feeding hole is formed in the material chamber 3, a first fan 5 and a second fan 6 are arranged on the outer side of the shell 1, an air outlet of the first fan 5 is located in the material chamber 3, and an air inlet of the first fan 5 is connected with filtering equipment so as to ensure that air blown into the material chamber 3 is free of impurities; an air inlet of the second fan 6 is positioned in the filtering chamber 4, an air outlet of the second fan 6 is connected with filtering equipment to prevent dust from being discharged into air, a second hole screen plate 7 is arranged in the filtering chamber 4, meshes are arranged on the first hole screen plate 2 and the second hole screen plate 7, the diameter of the mesh on the first hole screen plate 2 is larger than that of the mesh on the second hole screen plate 7, the meshes on the second hole screen plate 7 are used for gas flowing, the second hole screen plate 7 is positioned between the air inlet of the second fan 6 and the first hole screen plate 2, a circle of rubber ring 18 concentric with the second hole screen plate 7 is arranged on the outer wall of the second hole screen plate 7, and the rubber ring 18 is attached to the inner wall of the filtering chamber 4; the second hole screen plate 7 is horizontally arranged in a round shape, one end of the second hole screen plate 7 penetrates through the shell 1 and extends into the recovery chamber 8, the area of the second hole screen plate 7 originally positioned in the filter chamber 4 rotates to the recovery chamber, the recovery chamber can be opened, the raw and auxiliary materials are manually collected from the upper end of the second hole screen plate 7, the lower end of the second hole screen plate 7 is provided with a rotating shaft concentric with the second hole screen plate, the rotating shaft is arranged in the side wall of the shell 1, the first motor 9 is arranged at the outer side of the shell, the output shaft of the first motor 9 extends into the side wall of the shell 1 to be connected with the rotating shaft, a through hole is transversely arranged on the side wall of the shell 1 at one side of the recovery chamber 8, the lower end face of the through hole is attached to the lower end face of the second hole screen plate 7, a certain gap is reserved between the upper end face of the through hole and the upper end face of the second hole screen plate 7, and a wind shield 17 is arranged above the second perforated screen plate 7 in the shell 1, and the wind shield 17 is positioned on one side of the through hole and arranged along the length direction of the through hole.
The specific working process is as follows: throw into material chamber 3 with the feed inlet on the material chamber 3, then close the feed inlet, then start second fan 6 to take out the gas in the filter chamber 4, thereby inhale filter chamber 4 with supplementary material from material chamber 3, the supplementary material that enters into filter chamber 4 is blocked by second hole otter board 7 and stops, when the material on second hole otter board 7 is more, second hole otter board 7 originally is located the region rotation of filter chamber 4 to retrieving room 8, in order to facilitate the collection.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the above technical features may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (9)
1. A filtering device for bio-pharmaceuticals comprises a shell (1), wherein the shell (1) is internally divided into a material chamber (3) and a filtering chamber (4) from top to bottom through a first hole screen plate (2), and is characterized in that the shell (1) is provided with a first fan (5) and a second fan (6), and an air outlet of the first fan (5) is positioned in the material chamber (3); the air inlet of second fan (6) is located filter chamber (4), be provided with second hole otter board (7) in filter chamber (4), second hole otter board (7) are located between air inlet and first hole otter board (2) of second fan (6), second hole otter board (7) outer wall and filter chamber (4) inner wall laminating, second hole otter board (7) one end is passed casing (1) and is stretched into in retrieving room (8), second hole otter board (7) are rotatory around its axis under the drive of first motor (9).
2. The filtering apparatus for bio-pharmaceuticals according to claim 1, wherein a support (10) is provided in the housing (1) at a lower end of the first perforated screen plate (2), the support (10) is provided with a wind gathering hole (11) at a perforated screen area of the first perforated screen plate (2), and an inner diameter of the wind gathering hole (11) is gradually reduced toward the first perforated screen plate (2).
3. A filter apparatus for biopharmaceuticals according to claim 2, wherein said first mesh panel (2) is bolted to said frame (10).
4. A filtering apparatus for bio-pharmaceuticals according to claim 1, wherein the recovery chamber (8) is provided at its lower end with a discharge port and a sealing door (12) for controlling the opening and closing of the discharge port.
5. A filtering apparatus for bio-pharmaceuticals according to claim 4, wherein a gap is provided between the second mesh plate (7) and the inner side wall of the recovery chamber (8), and a scraper (13) horizontally sliding along the upper end surface of the second mesh plate (7) is provided in the recovery chamber (8).
6. A filtering apparatus for bio-pharmaceuticals according to claim 5, wherein the scraper (13) is in threaded connection with a horizontally disposed screw (14), the screw (14) is driven by a second motor (15) to rotate, and the scraper (13) is provided with a through hole for a guide rail (16) to pass through.
7. A filtering device for biopharmaceutical use according to claim 4, wherein the bottom surface of the inside of the recycling chamber (8) is provided with an inclined surface which is inclined downward towards the outlet.
8. A filtering device for biopharmaceuticals according to claim 1, wherein a wind deflector (17) is arranged in the housing (1) above the second perforated web (7), said wind deflector (17) being located at the side of the recovery compartment (8).
9. A filtering device for biopharmaceuticals according to claim 1, wherein said second perforated web sheet (7) is provided with a ring of rubber rings (18) on its outer wall concentric therewith.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010646282.8A CN111921829A (en) | 2020-07-07 | 2020-07-07 | Filtration equipment for bio-pharmaceuticals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010646282.8A CN111921829A (en) | 2020-07-07 | 2020-07-07 | Filtration equipment for bio-pharmaceuticals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111921829A true CN111921829A (en) | 2020-11-13 |
Family
ID=73312348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010646282.8A Pending CN111921829A (en) | 2020-07-07 | 2020-07-07 | Filtration equipment for bio-pharmaceuticals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111921829A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2029611A (en) * | 1934-05-10 | 1936-02-04 | United Eng & Constructors Inc | Disk filter |
| CN207237438U (en) * | 2017-09-30 | 2018-04-17 | 淄博职业学院 | Bio-pharmaceuticals isolates and purifies filtration apparatus |
| CN108786242A (en) * | 2018-06-12 | 2018-11-13 | 铜陵市绿美星环保建材有限公司 | The cleaning plant of solid matter in a kind of sewage disposal process |
| CN109896504A (en) * | 2019-04-11 | 2019-06-18 | 无锡华盛橡胶新材料科技股份有限公司 | For the continuous separation of wet production insoluble sulfur, dry system |
| CN209866921U (en) * | 2019-05-16 | 2019-12-31 | 阮猛 | Road dust absorbing device for subway building engineering |
| CN110787588A (en) * | 2019-11-19 | 2020-02-14 | 湖北正通药业有限公司 | Tail gas processing apparatus for bio-pharmaceuticals |
-
2020
- 2020-07-07 CN CN202010646282.8A patent/CN111921829A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2029611A (en) * | 1934-05-10 | 1936-02-04 | United Eng & Constructors Inc | Disk filter |
| CN207237438U (en) * | 2017-09-30 | 2018-04-17 | 淄博职业学院 | Bio-pharmaceuticals isolates and purifies filtration apparatus |
| CN108786242A (en) * | 2018-06-12 | 2018-11-13 | 铜陵市绿美星环保建材有限公司 | The cleaning plant of solid matter in a kind of sewage disposal process |
| CN109896504A (en) * | 2019-04-11 | 2019-06-18 | 无锡华盛橡胶新材料科技股份有限公司 | For the continuous separation of wet production insoluble sulfur, dry system |
| CN209866921U (en) * | 2019-05-16 | 2019-12-31 | 阮猛 | Road dust absorbing device for subway building engineering |
| CN110787588A (en) * | 2019-11-19 | 2020-02-14 | 湖北正通药业有限公司 | Tail gas processing apparatus for bio-pharmaceuticals |
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Application publication date: 20201113 |
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| RJ01 | Rejection of invention patent application after publication |