CN110773422A - Solid particle filter for pharmaceutical equipment - Google Patents
Solid particle filter for pharmaceutical equipment Download PDFInfo
- Publication number
- CN110773422A CN110773422A CN201911095306.9A CN201911095306A CN110773422A CN 110773422 A CN110773422 A CN 110773422A CN 201911095306 A CN201911095306 A CN 201911095306A CN 110773422 A CN110773422 A CN 110773422A
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- CN
- China
- Prior art keywords
- side wall
- groove
- sliding chute
- fixedly connected
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/30—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro within their own plane in or approximately in or transverse to the direction of conveyance
-
- 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/02—Fastening means for fastening screens to their frames which do not stretch or sag the screening surfaces
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a solid particle filter for pharmaceutical equipment, which comprises a base, wherein an organism is fixedly arranged on the base, a material guide opening is arranged on the organism in a penetrating manner, a communication opening communicated with the material guide opening is formed in the base, a discharge guide pipe communicated with the communication opening is fixedly arranged on the communication opening, first mounting grooves are formed in the inner side walls opposite to the material guide opening, a third mounting groove communicated with the first mounting groove is formed in the inner side wall of one first mounting groove, and a filtering mechanism is arranged between the third mounting groove and the two first mounting grooves. The filter screen disassembling and cleaning device is reasonable in structural design, can ensure that solid particles remained on the filter screen cannot directly fall into the material receiving basin to cause pollution of filtered materials when the filter screen is disassembled and cleaned, ensures normal operation of filtering work, and avoids repeated filtering operation due to pollution of the filtered materials.
Description
Technical Field
The invention relates to the technical field of pharmaceutical production and processing, in particular to a solid particle filter for pharmaceutical equipment.
Background
When the medicinal materials used for pharmacy are processed into solid particles, the solid particles contain larger particles, and if the medicinal materials are directly processed into the medicines without being filtered and screened, the prepared medicines are not formed, the sizes of the medicines are different, and the drug effect of the medicines is affected, so that the medicinal materials need to be processed after the solid particles used for pharmacy are filtered.
In the prior art, when a solid particle filter for pharmaceutical equipment is blocked, the filter screen is directly detached from the machine body, but in the detaching process, blocked solid particles on the filter screen can directly fall into a material receiving basin through a material guide port due to the detachment of the filter screen and are mixed with filtered solid particles to cause pollution, and therefore the solid particle filter for pharmaceutical equipment is designed to solve the problems.
Disclosure of Invention
The invention aims to solve the problem that solid particles remained on a filter screen fall into a material receiving basin through a material guide port to cause pollution of filtered solid particles in the process of disassembling the filter screen on a solid particle filter of pharmaceutical equipment in the prior art, and provides the solid particle filter for the pharmaceutical equipment, which can ensure that the solid particles remained on the filter screen cannot directly fall into the material receiving basin to cause pollution of filtered materials when the filter screen is disassembled and cleaned, ensure normal operation of filtering work and avoid repeated filtering operation due to pollution of the filtered materials.
In order to achieve the purpose, the invention adopts the following technical scheme:
a solid particle filter for pharmaceutical equipment comprises a base, wherein a machine body is fixedly installed on the base, a material guide opening is arranged on the machine body in a penetrating manner, a communication opening communicated with the material guide opening is formed in the base, a material discharge pipe communicated with the communication opening is fixedly installed on the communication opening, a feed hopper communicated with the material guide opening is fixedly connected to the top of the machine body, first installation grooves are formed in the inner side walls opposite to the material guide opening, a third installation groove communicated with the first installation groove is formed in the inner side wall of one first installation groove, a filtering mechanism is arranged between the third installation groove and the two first installation grooves, a first sliding groove is formed in the inner side wall of the material guide opening, a second sliding groove communicated with the first sliding groove is formed in the inner bottom of the first sliding groove, and a material guide mechanism is arranged between the first sliding groove and the second sliding groove, the utility model discloses a material guide device, including first spout, second spout, third spout, blocking mechanism, guide mouth, baffle mechanism, fourth spout, the third spout has been seted up to the interior bottom of second spout, be equipped with clamping mechanism in the third spout, clamping mechanism extends to in the guide mechanism and offsets tightly rather than interior top, the fourth spout has been seted up at the interior top of first spout, be equipped with blocking mechanism in the fourth spout, blocking mechanism's bottom offsets tightly with guide mechanism's lateral wall, the lateral wall of organism runs through the passage that fixedly connected with and guide mouth communicate each other, the fourth mounting groove has been seted up to the lateral wall of organism, be equipped with shutoff mechanism in the fourth mounting groove, shutoff mechanism's lateral wall offsets tightly with the.
Preferably, filtering mechanism includes the mounting panel of sliding connection between two first mounting grooves, it is equipped with the second mounting groove to run through on the mounting panel, fixed mounting has the filter screen in the second mounting groove, the inside wall fixedly connected with electric putter of third mounting groove, electric putter's flexible end and the lateral wall fixed connection of mounting panel.
Preferably, the material guiding mechanism comprises a sliding block which is connected in the second sliding groove in a sliding manner, a first spring is fixedly connected between the side wall of the sliding block and the inner side wall of the second sliding groove, a trapezoidal sliding block is connected in the first sliding groove in a sliding manner, the bottom of the trapezoidal sliding block is fixedly connected with the top of the sliding block, and a clamping groove is formed in the bottom of the trapezoidal sliding block.
Preferably, the clamping mechanism includes the baffle of sliding connection in the third spout, the top of baffle extends to in the draw-in groove and rather than interior top counterbalance tightly, fixedly connected with second spring between the bottom of baffle and the interior bottom of third spout, the lateral wall fixedly connected with pull rod of baffle.
Preferably, the blocking mechanism comprises a trapezoidal baffle plate which is connected in the fourth sliding groove in a sliding mode, the bottom of the trapezoidal baffle plate is tightly abutted to the side wall of the trapezoidal sliding block, and a third spring is fixedly connected between the top of the trapezoidal baffle plate and the inner top of the second spring.
Preferably, the plugging mechanism comprises an L-shaped baffle plate which is slidably connected in a fourth mounting groove, the side wall of the L-shaped baffle plate is tightly abutted to the side wall of one end of the material guide pipe, which is located in the material guide opening, and a fourth spring is fixedly connected between the top of the L-shaped baffle plate and the inner top of the fourth mounting groove.
Compared with the prior art, the invention has the beneficial effects that:
1. through the establishment of guide mechanism, take place to block up when needing to dismantle the clearance to it at the filter screen, the pulling pull rod, make the baffle break away from the restriction to the draw-in groove, the slider drives trapezoidal slider to the guide pipe removal under the effect of first spring, the lateral wall of final trapezoidal slider offsets tightly with the lateral wall of guide opening, at this moment, dismantle the clearance with the filter screen, the remaining solid particle of filter screen passes through trapezoidal slider landing, collect it through the guide pipe roll-off, and then avoided remaining solid particle to mix with filterable solid particle and caused the pollution.
2. Through the establishment of barrier mechanism, under the effect of third spring, no matter make trapezoidal slider static or when sliding, the bottom of trapezoidal baffle is in the state of holding against with the lateral wall of trapezoidal slider all the time, and then prevents in filtering process or filter screen dismantlement in-process solid particle from falling into guide mechanism, guarantees the normal clear of filtering operation.
To sum up, it can be when dismantling the clearance to the filter screen, guarantees that remaining solid particle on the filter screen can directly not fall into and connect the pollution of expecting the basin in leading to the filtered material, has guaranteed the normal clear of filtering operation, has avoided because of the operation of filtered material pollution repeated filtration.
Drawings
FIG. 1 is a schematic diagram of a solid particulate filter for a pharmaceutical manufacturing apparatus according to the present invention;
fig. 2 is an enlarged view of a structure in fig. 1.
In the figure: the device comprises a base 1, a machine body 2, a feeding hopper 3, a material guide opening 4, a first mounting groove 5, a mounting plate 6, a second mounting groove 7, a filter screen 8, a third mounting groove 9, an electric push rod 10, a fourth mounting groove 11, a baffle 12L, a fourth spring 13, a material guide pipe 14, a fourth sliding groove 15, a trapezoidal baffle 16, a third spring 17, a first sliding groove 18, a trapezoidal sliding block 19, a second sliding groove 20, a clamping groove 21, a sliding block 22, a baffle 23, a third sliding groove 24, a second spring 25, a pull rod 26, a first spring 27, a discharge guide pipe 28 and supporting legs 29.
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.
Referring to fig. 1-2, a solid particle filter for pharmaceutical equipment comprises a base 1, a machine body 2 is fixedly mounted on the base 1, a material guide opening 4 is formed in the machine body 2 in a penetrating manner, a communicating opening communicated with the material guide opening 4 is formed in the base 1, a discharging pipe 28 communicated with the communicating opening is fixedly mounted on the communicating opening, a feeding hopper 3 communicated with the material guide opening 4 is fixedly connected to the top of the machine body 2, first mounting grooves 5 are formed in inner side walls opposite to the material guide opening 4, a third mounting groove 9 communicated with the first mounting groove 5 is formed in the inner side wall of one first mounting groove 5, a filter mechanism is arranged between the third mounting groove 9 and the two first mounting grooves 5, the filter mechanism comprises a mounting plate 6 connected between the two first mounting grooves 5 in a sliding manner, a second mounting groove 7 is formed in the mounting plate 6 in a penetrating manner, and a filter screen 8, the inner side wall of the third mounting groove 9 is fixedly connected with an electric push rod 10, and the telescopic end of the electric push rod 10 is fixedly connected with the side wall of the mounting plate 6;
the inner side wall of the material guiding opening 4 is provided with a first sliding groove 18, the inner bottom of the first sliding groove 18 is provided with a second sliding groove 20 communicated with the first sliding groove 18, a material guiding mechanism is arranged between the first sliding groove 18 and the second sliding groove 20 and comprises a sliding block 22 connected in the second sliding groove 20 in a sliding manner, a first spring 27 is fixedly connected between the side wall of the sliding block 22 and the inner side wall of the second sliding groove 20, a trapezoidal sliding block 19 is connected in the first sliding groove 18 in a sliding manner, the bottom of the trapezoidal sliding block 19 is fixedly connected with the top of the sliding block 22, the bottom of the trapezoidal sliding block 19 is provided with a clamping groove 21, through the arrangement of the material guiding mechanism, when the filter screen 8 is blocked and needs to be disassembled and cleaned, the pull rod 26 is pulled to enable the baffle plate 23 to be separated from the limitation on the clamping groove 21, the sliding block 22 drives the trapezoidal sliding block 19 to move towards the material guiding pipe 14 under the, at the moment, the filter screen 8 is detached for cleaning, the residual solid particles on the filter screen 8 slide down through the trapezoidal sliding block 19 and slide out through the material guide pipe 14 for collection, and further pollution caused by mixing of the residual solid particles and the filtered solid particles is avoided;
a third chute 24 is formed in the inner bottom of the second chute 20, a clamping mechanism is arranged in the third chute 24, the clamping mechanism extends into the material guiding mechanism and is abutted against the inner top of the material guiding mechanism, the clamping mechanism comprises a baffle plate 23 connected into the third chute 24 in a sliding manner, the top of the baffle plate 23 extends into the clamping groove 21 and is abutted against the inner top of the baffle plate, a second spring 25 is fixedly connected between the bottom of the baffle plate 23 and the inner bottom of the third chute 24, and a pull rod 26 is fixedly connected to the side wall of the baffle plate 23;
a fourth chute 15 is formed in the inner top of the first chute 18, a blocking mechanism is arranged in the fourth chute 15, the bottom of the blocking mechanism abuts against the side wall of the material guiding mechanism, the blocking mechanism comprises a trapezoidal baffle 16 connected in the fourth chute 15 in a sliding manner, the bottom of the trapezoidal baffle 16 abuts against the side wall of the trapezoidal sliding block 19, a third spring 17 is fixedly connected between the top of the trapezoidal baffle 16 and the inner top of the second spring 25, and under the action of the blocking mechanism, the bottom of the trapezoidal baffle 16 is always in an abutting state with the side wall of the trapezoidal sliding block 19 when the trapezoidal sliding block 19 is static or slides under the action of the third spring 17, so that solid particles are prevented from falling into the material guiding mechanism in the filtering process or the filter screen 8 disassembling process, and the normal operation of the filtering work is ensured;
the lateral wall of organism 2 runs through fixedly connected with and the passage 14 that the passage 4 communicates each other, fourth mounting groove 11 has been seted up to the lateral wall of organism 2, be equipped with shutoff mechanism in the fourth mounting groove 11, the lateral wall of shutoff mechanism and the one end lateral wall that the passage 14 is located the passage 4 are supported tightly, shutoff mechanism includes L shape baffle 12 of sliding connection in fourth mounting groove 11, the lateral wall of L shape baffle 12 and the one end lateral wall that the passage 14 is located the passage 4 are supported tightly, fixedly connected with fourth spring 13 between the top of L shape baffle 12 and the interior top of fourth mounting groove 11, the bottom fixed mounting of base 1 has a plurality of supporting legs 29.
The invention can be illustrated by the following operating modes:
in the invention, when solid particles need to be filtered, firstly, an operator places a material receiving basin under a discharge conduit 28, starts an electric push rod 10, the electric push rod 10 drives a filter screen 8 on a mounting plate 6 to shake back and forth, then the operator pours the solid particles into a feed hopper 3, the solid particles fall onto the filter screen 8 through the feed hopper 3 under the action of gravity, under the vibration of the filter screen 8, smaller particles fall into the material receiving basin through the filter screen 8, and larger solid particles stay on the filter screen 8;
when the filter screen 8 is required to be blocked and needs to be detached and cleaned, firstly, an operator pulls the pull rod 26 to enable the pull rod 26 to be separated from the limit of the clamping groove 21, the slide block 22 drives the trapezoidal slide block 19 to move towards the guide pipe 14 under the action of the first spring 27, finally, the side wall of the trapezoidal slide block 19 is abutted against the side wall of the material guiding opening 4, the side wall of the trapezoidal slide block 19 gradually abuts against the trapezoidal baffle 16 into the fourth sliding groove 15 while the trapezoidal slide block 19 moves towards the guide pipe 14, due to the action of the third spring 17, the bottom of the trapezoidal baffle 16 is always abutted against the side wall of the trapezoidal slide block 19, so that solid particles are prevented from entering, then the L-shaped baffle 12 is pulled upwards to enable the L-shaped baffle 12 to be separated from the blocking of the opening of the guide pipe 14, another material receiving basin is placed at the discharge end of the guide pipe 14, the filter screen 8 on the mounting plate 6 is detached and cleaned, and the solid particles remained on the filter screen 8 fall In the material receiving basin, the filter screen 8 is installed after being cleaned, so that the L-shaped baffle 12 and the trapezoidal slide block 19 are reset, and the filtering work is continued.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A solid particle filter for pharmaceutical equipment comprises a base (1) and is characterized in that an organism (2) is fixedly installed on the base (1), a material guide opening (4) penetrates through the organism (2), a communication opening communicated with the material guide opening (4) is formed in the base (1), a discharge pipe (28) communicated with the communication opening is fixedly installed on the communication opening, a feed hopper (3) communicated with the material guide opening (4) is fixedly connected to the top of the organism (2), inner side walls opposite to the material guide opening (4) are provided with first installation grooves (5), one of the inner side walls of the first installation grooves (5) is provided with a third installation groove (9) communicated with the first installation groove, a filtering mechanism is arranged between the third installation groove (9) and the two first installation grooves (5), a first sliding groove (18) is formed in the inner side wall of the material guide opening (4), the inner bottom of the first sliding chute (18) is provided with a second sliding chute (20) communicated with the first sliding chute, a material guiding mechanism is arranged between the first sliding chute (18) and the second sliding chute (20), the inner bottom of the second sliding chute (20) is provided with a third sliding chute (24), a clamping mechanism is arranged in the third sliding chute (24), the clamping mechanism extends into the material guiding mechanism and is tightly abutted against the inner top of the material guiding mechanism, the inner top of the first sliding chute (18) is provided with a fourth sliding chute (15), a blocking mechanism is arranged in the fourth sliding chute (15), the bottom of the blocking mechanism is tightly abutted against the side wall of the material guiding mechanism, the side wall of the machine body (2) is fixedly connected with a material guiding pipe (14) communicated with the material guiding opening (4) in a penetrating way, the side wall of the machine body (2) is provided with a fourth mounting groove (11), and a plugging mechanism is arranged in the fourth mounting groove (11), the side wall of the plugging mechanism is tightly abutted to the side wall of one end, located in the material guide opening (4), of the material guide pipe (14), and a plurality of supporting legs (29) are fixedly mounted at the bottom of the base (1).
2. The solid particle filter for pharmaceutical equipment according to claim 1, wherein the filtering mechanism comprises a mounting plate (6) slidably connected between two first mounting grooves (5), a second mounting groove (7) is formed in the mounting plate (6) in a penetrating manner, a filter screen (8) is fixedly mounted in the second mounting groove (7), an electric push rod (10) is fixedly connected to the inner side wall of the third mounting groove (9), and the telescopic end of the electric push rod (10) is fixedly connected with the side wall of the mounting plate (6).
3. The solid particle filter for pharmaceutical equipment according to claim 1, wherein the guiding mechanism comprises a sliding block (22) slidably connected in the second sliding chute (20), a first spring (27) is fixedly connected between a side wall of the sliding block (22) and an inner side wall of the second sliding chute (20), a trapezoidal sliding block (19) is slidably connected in the first sliding chute (18), a bottom of the trapezoidal sliding block (19) is fixedly connected with a top of the sliding block (22), and a clamping groove (21) is formed in a bottom of the trapezoidal sliding block (19).
4. The solid particle filter for pharmaceutical equipment according to claim 3, wherein the clamping mechanism comprises a baffle plate (23) slidably connected in the third sliding groove (24), the top of the baffle plate (23) extends into the clamping groove (21) and abuts against the top of the baffle plate, a second spring (25) is fixedly connected between the bottom of the baffle plate (23) and the inner bottom of the third sliding groove (24), and a pull rod (26) is fixedly connected to the side wall of the baffle plate (23).
5. The solid particle filter for pharmaceutical equipment according to claim 3, wherein the blocking mechanism comprises a trapezoidal baffle (16) slidably connected in the fourth chute (15), the bottom of the trapezoidal baffle (16) abuts against the side wall of the trapezoidal slider (19), and a third spring (17) is fixedly connected between the top of the trapezoidal baffle (16) and the inner top of the second spring (25).
6. The solid particle filter for pharmaceutical equipment as claimed in claim 1, wherein the blocking mechanism comprises an L-shaped baffle (12) slidably connected in a fourth mounting groove (11), a side wall of the L-shaped baffle (12) abuts against a side wall of one end of the material guiding pipe (14) in the material guiding opening (4), and a fourth spring (13) is fixedly connected between the top of the L-shaped baffle (12) and the inner top of the fourth mounting groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911095306.9A CN110773422A (en) | 2019-11-11 | 2019-11-11 | Solid particle filter for pharmaceutical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911095306.9A CN110773422A (en) | 2019-11-11 | 2019-11-11 | Solid particle filter for pharmaceutical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110773422A true CN110773422A (en) | 2020-02-11 |
Family
ID=69391004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911095306.9A Withdrawn CN110773422A (en) | 2019-11-11 | 2019-11-11 | Solid particle filter for pharmaceutical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110773422A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590457A (en) * | 2020-06-13 | 2020-08-28 | 武汉万杰光电有限公司 | Polishing machine for special-shaped parts |
-
2019
- 2019-11-11 CN CN201911095306.9A patent/CN110773422A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590457A (en) * | 2020-06-13 | 2020-08-28 | 武汉万杰光电有限公司 | Polishing machine for special-shaped parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200211 |
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| WW01 | Invention patent application withdrawn after publication |