CN209188284U - It is a kind of to prepare vildagliptin accurate filter - Google Patents
It is a kind of to prepare vildagliptin accurate filter Download PDFInfo
- Publication number
- CN209188284U CN209188284U CN201821900196.XU CN201821900196U CN209188284U CN 209188284 U CN209188284 U CN 209188284U CN 201821900196 U CN201821900196 U CN 201821900196U CN 209188284 U CN209188284 U CN 209188284U
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- filter
- box shell
- filtering box
- vildagliptin
- shaft
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Abstract
Vildagliptin accurate filter is prepared the utility model relates to a kind of, belong to medical manufacture equipment technical field, by bracket in structure, filter box shell, filter, feeding cylinder, motor, the components such as belt wheel transmission mechanism connect and compose, structure novel, working principle is clear, driving pulley rotation is driven by motor, driven pulley and shaft rotation are driven by driving wheel, filtering box shell is driven to make rotating motion by shaft, filtering box shell inner part is the equal cavity of two volumes, the assembly and disassembly that filter can be convenient, filtration operation is rapidly performed by by the rotation of filter box, compared with traditional filter device, filter efficiency is high, filter core installation and replacement are simple, improve processing efficiency.
Description
Technical field
The utility model belongs to medical manufacture equipment technical field, is related to a kind of vildagliptin piece processing unit (plant), specifically
Vildagliptin accurate filter is prepared to be a kind of.
Background technique
Vildagliptin is a selective, competitive, reversible DPP24 inhibitor.Vildagliptin has reduction empty
Abdomen and level of postprandial blood sugar, postprandial glucagon secretion and the effect for improving B cell function, i.e., for treating diabetes B.
When carrying out the production of vildagliptin chemicals, in order to guarantee product quality, need to filter out the impurity in solution.Change
Learning liquid medicine filter is a kind of multi-functional filter, it generally consists of two parts: filter and filter core.It has been widely used in water
Separation of solid and liquid in treatment and purification and the industries such as machinery, metallurgy, chemical industry, weaving, printing and dyeing, plating, medicine, food.Filter liquid
It is pressed by filter import, through filter core from limpid liquid is filtered into through filtering layer inwards outside, is then discharged through outlet.Impurity quilt
It is trapped in deep layer and the surface of filter core, so that liquid is reached the purpose of filtering.Currently, filter device is single-acting formula filters pressing
Structure, filter efficiency is low, and filter core installation and replacement are complicated, influences processing efficiency.
Utility model content
It is single-acting formula filter-press arrangement that the purpose of this utility model, which is for existing filter device, and filter efficiency is low, filter
The deficiencies of core installation and replacement are complicated, influence processing efficiency, propose it is a kind of prepare vildagliptin accurate filter, can effectively solve
Deficiency present in above-mentioned technology, is changed to rotatably by the filter-press type structure being driven, and is changed to double-acting type by traditional single-acting formula
Structure further increases drug overall processing efficiency.
The technical solution of the utility model is: a kind of to prepare vildagliptin accurate filter, including left support, right support
And bottom plate；It is characterized by: being equipped with filtering box shell between the left support and right support, the filtering box shell both ends, which are equipped with, to be turned
Axis, the filtering box shell are formed by shaft and left and right bracket and are rotatablely connected, and the shaft of described right support one end is equipped with driven
Belt wheel, the right support side are equipped with motor, and the motor is equipped with driving pulley, and the driving pulley passes through transmission belt and institute
It states driven pulley and forms transmission connection, be equipped with partition in the filtering box shell, the filtering box shell is divided into volume by the partition
Identical first filter chamber and the second filter chamber are equipped with screw thread mouth and charging on first filter chamber and the second filter chamber
Mouthful, filter is connected on the screw thread mouth, filling is equipped with the first filter and the second filter in the filter, described
Feeding cylinder is connected on filter.
The filter is cylindrical tube structure, and filter inner circle circumferential direction is equipped with two rows of limited blocks, two rows of limited blocks it
Between be equipped with spacing, spacing is formed by limited block between the first filter and the second filter.
The filtering box shell is cylindrical tube structure, and the shaft core position of filtering box shell, shaft and mistake is arranged in shaft welding
The coaxiality error of filter box shell is not more than 5mm.
The driving pulley is major diameter belt wheel, and driven pulley is minor diameter belt wheel, and transmission belt is for V-belt, transmission belt
Radical is no less than 2.
The feeding cylinder is threadedly coupled with filter formation.
The utility model has the following beneficial effects: it is provided by the utility model it is a kind of prepare vildagliptin accurate filter,
It is connected and composed in structure by components such as bracket, filtering box shell, filter, feeding cylinder, motor, belt wheel transmission mechanisms, structure novel,
Working principle is clear, drives driving pulley rotation by motor, drives driven pulley and shaft to rotate by driving wheel, by shaft band
Dynamic filtering box shell makes rotating motion, the filtering box shell inner part cavity equal for two volumes, the assembly and disassembly that filter can be convenient,
It is rapidly performed by filtration operation by the rotation of filter box, compared with traditional filter device, filter efficiency is high, filter core installation
Replacement is simple, improves processing efficiency.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
In figure: left support 1, filtering box shell 2, filter 3, feeding cylinder 4, the first filter 5, the second filter 6, feed inlet
7, right support 8, partition 9, the first filter chamber 10, driven pulley 11, transmission belt 12, driving pulley 13, motor 14, bottom plate 15,
Two filter chambers 16, shaft 17.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1, a kind of prepare vildagliptin accurate filter, including left support 1, right support 8 and bottom plate 15；It is left
Between bracket 1 and right support 8 be equipped with filtering box shell 2, filtering 2 both ends of box shell be equipped with shaft 17, filtering box shell 2 by shaft 17 with
Left and right bracket forms rotation connection, and the shaft 17 of 8 one end of right support is equipped with driven pulley 11, and 8 side of right support is equipped with motor
14, motor 14 is equipped with driving pulley 13, and driving pulley 13 is formed by transmission belt 12 and driven pulley 11 and is sequentially connected, filtering
Partition 9 is equipped in box shell 2, partition 9 is divided into identical first filter chamber 10 of volume and the second filter chamber 16 for box shell 2 is filtered, the
It is equipped with screw thread mouth and feed inlet 7 on one filter chamber 10 and the second filter chamber 16, filter 3 is connected on screw thread mouth, is filtered
Filling is equipped with the first filter 5 and the second filter 6 in device 3, is connected with feeding cylinder 4 on filter 3.
As shown in Figure 1, a kind of prepare vildagliptin accurate filter, filter 3 is cylindrical tube structure, filter 3
Inner circle circumferential direction is equipped with two rows of limited blocks, spacing is equipped between two rows of limited blocks, between the first filter 5 and the second filter 6
Spacing is formed by limited block；Filtering box shell 2 is cylindrical tube structure, and shaft 17 welds the axle center position that filtering box shell 2 is arranged in
It sets, the coaxiality error of shaft 17 and filtering box shell 2 is not more than 5mm；Driving pulley 13 is major diameter belt wheel, and driven pulley 11 is
Minor diameter belt wheel, transmission belt 12 are no less than 2 for V-belt, 12 radical of transmission belt；Feeding cylinder 4 and filter 3 form screw thread
Connection.
The utility model drives driving pulley rotation by motor, drives driven pulley and shaft to rotate by driving wheel, by
Shaft drives filtering box shell to make rotating motion, and filtering box shell inner part is the equal cavity of two volumes, and filter can be convenient
Assembly and disassembly, filtration operation is rapidly performed by by the rotation of filter box, compared with traditional filter device, filter efficiency is high,
Filter core installation and replacement are simple, improve processing efficiency.
Claims (5)
1. a kind of prepare vildagliptin accurate filter, including left support (1), right support (8) and bottom plate (15)；Its feature exists
In: filtering box shell (2) is equipped between the left support (1) and right support (8), the filtering box shell (2) both ends are equipped with shaft
(17), the filtering box shell (2) is formed by shaft (17) and left and right bracket and is rotatablely connected, and described right support (8) one end turns
Axis (17) is equipped with driven pulley (11), and right support (8) side is equipped with motor (14), and the motor (14) is equipped with actively
Belt wheel (13), the driving pulley (13) are formed by transmission belt (12) and the driven pulley (11) and are sequentially connected, the mistake
Partition (9) are equipped in filter box shell (2), the filtering box shell (2) is divided into identical first filter chamber of volume by the partition (9)
(10) and the second filter chamber (16) screw thread mouth and feed inlet, are equipped on first filter chamber (10) and the second filter chamber (16)
(7), it is connected on the screw thread mouth filter (3), filling is equipped with the first filter (5) and second in the filter (3)
Filter (6) is connected with feeding cylinder (4) on the filter (3).
2. a kind of vildagliptin accurate filter is prepared according to claim 1, it is characterised in that: the filter
It (3) is cylindrical tube structure, filter (3) inner circle circumferential direction is equipped with two rows of limited blocks, spacing is equipped between two rows of limited blocks, the
Spacing is formed by limited block between one filter (5) and the second filter (6).
3. a kind of vildagliptin accurate filter is prepared according to claim 1, it is characterised in that: the filtering box shell
It (2) is cylindrical tube structure, shaft (17) welding setting is in the shaft core position for filtering box shell (2), shaft (17) and filtering box shell
(2) coaxiality error is not more than 5mm.
4. a kind of vildagliptin accurate filter is prepared according to claim 1, it is characterised in that: the driving pulley
It (13) is major diameter belt wheel, driven pulley (11) is minor diameter belt wheel, and transmission belt (12) is for V-belt, transmission belt (12) radical
No less than 2.
5. a kind of vildagliptin accurate filter is prepared according to claim 1, it is characterised in that: the feeding cylinder
(4) it is formed and is threadedly coupled with filter (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821900196.XU CN209188284U (en) | 2018-11-19 | 2018-11-19 | It is a kind of to prepare vildagliptin accurate filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821900196.XU CN209188284U (en) | 2018-11-19 | 2018-11-19 | It is a kind of to prepare vildagliptin accurate filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209188284U true CN209188284U (en) | 2019-08-02 |
Family
ID=67424738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821900196.XU Active CN209188284U (en) | 2018-11-19 | 2018-11-19 | It is a kind of to prepare vildagliptin accurate filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209188284U (en) |
-
2018
- 2018-11-19 CN CN201821900196.XU patent/CN209188284U/en active Active
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