Solid particle filter for pharmaceutical equipment
阅读说明:本技术 一种用于制药设备的固体颗粒过滤器 (Solid particle filter for pharmaceutical equipment ) 是由 刘国林 于 2019-11-11 设计创作,主要内容包括:本发明公开了一种用于制药设备的固体颗粒过滤器,包括底座,所述底座上固定安装有机体,所述机体上贯穿设有导料口,所述底座上设有与导料口相互连通的连通口,所述连通口上固定安装有与其相互连通的出料导管出料导管,所述导料口相对的内侧壁均设有第一安装槽,其中一个所述第一安装槽的内侧壁开设有与其相互连通的第三安装槽,所述第三安装槽与两个第一安装槽之间设有过滤机构。本发明结构设计合理,其能够在对过滤网进行拆卸清理时,保证过滤网上残留的固体颗粒不会直接落入接料盆中导致已过滤物料的污染,保证了过滤工作的正常进行,避免了因已过滤物料污染重复过滤的操作。(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.)
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).
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.
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
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
the inner side wall of the
a
a
the lateral wall of
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
when the
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.
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