CN207287994U - A kind of pretreatment unit of bulk pharmaceutical chemicals - Google Patents
A kind of pretreatment unit of bulk pharmaceutical chemicals Download PDFInfo
- Publication number
- CN207287994U CN207287994U CN201720761296.8U CN201720761296U CN207287994U CN 207287994 U CN207287994 U CN 207287994U CN 201720761296 U CN201720761296 U CN 201720761296U CN 207287994 U CN207287994 U CN 207287994U
- Authority
- CN
- China
- Prior art keywords
- sieve plate
- groups
- base
- pharmaceutical chemicals
- bulk pharmaceutical
- 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.)
- Expired - Fee Related
Links
- 239000000126 substance Substances 0.000 title claims abstract description 41
- 230000001050 lubricating effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 238000012216 screening Methods 0.000 claims description 7
- 239000002994 raw material Substances 0.000 abstract description 13
- 239000012535 impurity Substances 0.000 abstract description 9
- 239000003814 drug Substances 0.000 description 15
- 238000003786 synthesis reaction Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 description 1
- 229960001138 acetylsalicylic acid Drugs 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229960001948 caffeine Drugs 0.000 description 1
- VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 description 1
- WIIZWVCIJKGZOK-RKDXNWHRSA-N chloramphenicol Chemical compound ClC(Cl)C(=O)N[C@H](CO)[C@H](O)C1=CC=C([N+]([O-])=O)C=C1 WIIZWVCIJKGZOK-RKDXNWHRSA-N 0.000 description 1
- 229960005091 chloramphenicol Drugs 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- GXGAKHNRMVGRPK-UHFFFAOYSA-N dimagnesium;dioxido-bis[[oxido(oxo)silyl]oxy]silane Chemical compound [Mg+2].[Mg+2].[O-][Si](=O)O[Si]([O-])([O-])O[Si]([O-])=O GXGAKHNRMVGRPK-UHFFFAOYSA-N 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 208000000718 duodenal ulcer Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical group 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229940099273 magnesium trisilicate Drugs 0.000 description 1
- 229910000386 magnesium trisilicate Inorganic materials 0.000 description 1
- 235000019793 magnesium trisilicate Nutrition 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a kind of pretreatment unit of bulk pharmaceutical chemicals, including base, four groups of support springs are provided with the base, and four groups of support springs are in rectangular configuration, the one end of support spring away from base is fixedly connected in the bottom four corners of pretreatment box described in four groups, supporting table is both provided with the base of the pretreatment box both sides, supporting table is connected with the both ends of rotation axis by bearing described in two groups, the side that the base is located at supporting table is provided with driving motor, and the output shaft of driving motor is with rotating axis connection, it is equidistant in the rotation axis that two groups of eccentric wheels are installed, the position that the bottom of the pretreatment box is located at directly over rotation axis is provided with wearing plate, the inner upper of the pretreatment box is provided with the first inclination sieve plate.The utility model is novel in design, simple in structure, simple operation, effectively rejects the impurity in raw material, improves the purity of raw material, ensure that the quality of bulk pharmaceutical chemicals.
Description
Technical field
It the utility model is related to technical field of raw material drug, more particularly to a kind of pretreatment unit of bulk pharmaceutical chemicals.
Background technology
Bulk pharmaceutical chemicals refer to the material medicine for producing all kinds of preparations, are the effective ingredients in preparation, by chemical synthesis, plant
Various prepared by extraction or biotechnology are used as medicinal powder, crystallization, medicinal extract etc., but patient can not directly take
Material.Bulk pharmaceutical chemicals are divided into two major class of chemical synthetic drug and native chemical medicine according to its source.Chemical synthetic drug can be divided into again
Inorganic synthese medicine and organic synthesis medicine.Inorganic synthese medicine is inorganic compound (extremely indivedual is element), is such as used to treat stomach and ten
The aluminium hydroxide of two Duodenalulcers, magnesium trisilicate etc.；Organic synthesis medicine has mainly by basic organic chemical industry raw material through a series of
Prepared by chemical machine reacts medicine (such as aspirin, chloramphenicol, caffeine).Native chemical medicine presses its source, can also divide
For biochemical medicine and two major class of Phytochemistry medicine.Antibiotic generally system is made by microbial fermentation, belongs to biochemistry category.
In recent years a variety of semisynthetic antibiotics occurred, then be the product that biosynthesis and chemical synthesis are combined.In bulk pharmaceutical chemicals, You Jihe
Kind, yield and the output value proportion of patent medicine are maximum, are the mainstays of chemical pharmacy industry.Bulk pharmaceutical chemicals quality determines
The quality of the quality of the pharmaceutical preparations, therefore its quality criteria requirements is very tight, countries in the world are all worked out for its widely applied bulk pharmaceutical chemicals
Stringent National Pharmacopeia standard and method of quality control.
Bulk pharmaceutical chemicals are when carrying out medicine preparation, since the impurity wherein to differ containing granular size is, it is necessary to carry out it pre-
Processing, is screened, but existing pretreatment unit is mostly simple in structure, it is necessary to manually screened, and reduces bulk pharmaceutical chemicals
Pretreatment efficiency, can not meet the use demand of user, a kind of pretreatment unit of bulk pharmaceutical chemicals be designed for us, to solve
The certainly above problem.
Utility model content
The purpose of this utility model is to solve shortcoming existing in the prior art, and a kind of bulk pharmaceutical chemicals proposed is pre-
Processing unit.
To achieve these goals, the utility model employs following technical solution：
A kind of pretreatment unit of bulk pharmaceutical chemicals, including base, are provided with four groups of support springs, and four groups of branch on the base
Support spring is in rectangular configuration, and the one end of support spring away from base is fixedly connected on the bottom four corners of pretreatment box described in four groups
On, supporting table is both provided with the base of the pretreatment box both sides, supporting table described in two groups is connected with rotation axis by bearing
Both ends, the side that the base is located at supporting table is provided with driving motor, and drives the output shaft of motor with rotating axis connection,
Equidistant in the rotation axis to be provided with two groups of eccentric wheels, the position that the bottom of the pretreatment box is located at directly over rotation axis is set
Wearing plate is equipped with, the inner upper of the pretreatment box is provided with the first inclination sieve plate, and the first underface for tilting sieve plate is set
There is the second inclination sieve plate, the bottom of the pretreatment box, which is provided with, tilts lubricating substance platform, and described first tilts the higher one end of sieve plate
Feed inlet is connected with, relatively low one end is connected with the first discharge port, and the higher one end of the second inclination sieve plate is inclined positioned at first
Immediately below the relatively low one end of slanted screen plate, the relatively low one end of the second inclination sieve plate is connected with the outlet of screening material, and described tilt is slided
Expect that the higher one end of platform is tilted immediately below the relatively low one end of sieve plate positioned at second, and tilt the relatively low one end of lubricating substance platform and be connected with the
Two discharge ports.
Preferably, the described first sieve diameter for tilting sieve plate is more than the second sieve diameter for tilting sieve plate.
Preferably, it is both provided with sealing cover on the feed inlet, the first discharge port, the outlet of screening material and the second discharge port
Plate.
Preferably, the bottom of the base is provided with non-slip mat.
Preferably, the top of the pretreatment box is provided with chamber door by hinge.
Compared with prior art, the beneficial effects of the utility model are：In the utility model, by driving motor band turn
Moving axis rotates, eccentric wheel interval impact wearing plate so that pretreatment box produces vibration, and the first sieve plate is by large granular impurity and raw material
Sieved, the second sieve plate is sieved little particle impurity with raw material, and the utility model is novel in design, simple in structure, operation
It is convenient, effectively the impurity in raw material is rejected, the purity of raw material is improved, ensure that the quality of bulk pharmaceutical chemicals.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of bulk pharmaceutical chemicals pretreatment unit structure diagram；
Fig. 2 be the utility model proposes a kind of bulk pharmaceutical chemicals pretreatment unit eccentric wheel structure diagram.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of pretreatment unit of bulk pharmaceutical chemicals, including base 1, the bottom of base 1 are provided with non-slip mat, bottom
Be provided with four groups of support springs 2 on seat 1, and four groups of support springs 2 are in rectangular configuration, four groups of support springs 2 away from base 1 one
End is fixedly connected in the bottom four corners of pretreatment box 3, and the top of pretreatment box 3 is provided with chamber door, pretreatment box 3 by hinge
Supporting table 4 is both provided with the base 1 of both sides, two groups of supporting tables 4 are connected with the both ends of rotation axis 5 by bearing, and base 1 is located at
The side of supporting table 4 is provided with driving motor 6, and drives the output shaft of motor 6 to be connected with rotation axis 5, equidistant in rotation axis 5
Two groups of eccentric wheels 7 are installed, the position that the bottom of pretreatment box 3 is located at directly over rotation axis 5 is provided with wearing plate 8, pre-processes
The inner upper of case 3 is provided with the first inclination sieve plate 9, and the first sieve diameter for tilting sieve plate 9 is more than second and tilts sieve plate 10
Sieve diameter, the underface of the first inclination sieve plate 9 are provided with the second inclination sieve plate 10, and the bottom of pretreatment box 3 is provided with inclination
Lubricating substance platform 15, the higher one end of the first inclination sieve plate 9 are connected with feed inlet 11, and relatively low one end is connected with the first discharge port 12,
Second tilts the higher one end of sieve plate 10 tilts immediately below the relatively low one end of sieve plate 9 positioned at first, and the second inclination sieve plate 10 is relatively low
One end be connected with screening material outlet 13, tilt the higher one end of lubricating substance platform 15 and tilt that sieve plate 10 is relatively low one to be rectified positioned at second
Lower section, and tilt the relatively low one end of lubricating substance platform 15 and be connected with the second discharge port 14, feed inlet 11, the first discharge port 12, screening material
Seal cover board is both provided with 13 and second discharge port 14 of outlet.
When the utility model is used, by driving motor 6 to drive rotation axis 5 to rotate, the interval of eccentric wheel 7 impact wearing plate
8 so that pretreatment box 3 produces vibration, and raw material is put into pretreatment box 3 by feed inlet 11, and sieve plate 9 is tilted by first
When, the impurity of larger particles is sieved from the impurity of raw material up to specification and smaller particle falls into second by the first discharge port 12
Sieve plate 10 is tilted, when tilting sieve plate 10 by second, raw material up to specification is collected by screening material outlet 13, smaller
The impurity of grain, which is fallen into, to be tilted on lubricating substance platform 15, and is sieved by the second discharge port 14 from effectively rejecting, carry by the impurity in raw material
The high purity of raw material, ensure that the quality of bulk pharmaceutical chemicals.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of pretreatment unit of bulk pharmaceutical chemicals, including base (1), it is characterised in that be provided with four groups of branch on the base (1)
Spring (2) is supportted, and four groups of support springs (2) are in rectangular configuration, the one end of support spring (2) described in four groups away from base (1) is consolidated
Surely it is connected in the bottom four corners of pretreatment box (3), supporting table is both provided with the base (1) of pretreatment box (3) both sides
(4), supporting table (4) described in two groups is connected with the both ends of rotation axis (5) by bearing, and the base (1) is located at supporting table (4)
Side is provided with driving motor (6), and drives the output shaft of motor (6) to be connected with rotation axis (5), and the rotation axis (5) is first-class
Distance is provided with two groups of eccentric wheels (7), and the position that the bottom of the pretreatment box (3) is located at directly over rotation axis (5) is provided with
Wearing plate (8), the inner upper of the pretreatment box (3) are provided with the first inclination sieve plate (9), and first is tilting sieve plate (9) just
Lower section is provided with the second inclination sieve plate (10), and the bottom of the pretreatment box (3), which is provided with, tilts lubricating substance platform (15), and described first
Tilting sieve plate (9) higher one end and be connected with feed inlet (11), relatively low one end is connected with the first discharge port (12), and described second
Tilt the higher one end of sieve plate (10) to tilt immediately below the relatively low one end of sieve plate (9) positioned at first, described second tilts sieve plate
(10) relatively low one end is connected with screening material outlet (13), and the described higher one end of lubricating substance platform (15) that tilts is located at the second inclined screen
Immediately below the relatively low one end of plate (10), and tilt the relatively low one end of lubricating substance platform (15) and be connected with the second discharge port (14).
2. the pretreatment unit of a kind of bulk pharmaceutical chemicals according to claim 1, it is characterised in that described first tilts sieve plate
(9) sieve diameter is more than the second sieve diameter for tilting sieve plate (10).
3. the pretreatment unit of a kind of bulk pharmaceutical chemicals according to claim 1, it is characterised in that the feed inlet (11),
Seal cover board is both provided with one discharge port (12), screening material outlet (13) and the second discharge port (14).
A kind of 4. pretreatment unit of bulk pharmaceutical chemicals according to claim 1, it is characterised in that the bottom of the base (1)
It is provided with non-slip mat.
5. the pretreatment unit of a kind of bulk pharmaceutical chemicals according to claim 1, it is characterised in that the pretreatment box (3)
Top is provided with chamber door by hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720761296.8U CN207287994U (en) | 2017-06-28 | 2017-06-28 | A kind of pretreatment unit of bulk pharmaceutical chemicals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720761296.8U CN207287994U (en) | 2017-06-28 | 2017-06-28 | A kind of pretreatment unit of bulk pharmaceutical chemicals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207287994U true CN207287994U (en) | 2018-05-01 |
Family
ID=62450395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720761296.8U Expired - Fee Related CN207287994U (en) | 2017-06-28 | 2017-06-28 | A kind of pretreatment unit of bulk pharmaceutical chemicals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207287994U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317981A (en) * | 2018-05-06 | 2018-07-24 | 吉林大学 | Automobile pattern measurement system noise analog meter based on dither effect |
| CN109174643A (en) * | 2018-08-10 | 2019-01-11 | 嘉善星拓服装辅料有限公司 | A kind of device of oscillatory type removal metal button molding rim charge |
-
2017
- 2017-06-28 CN CN201720761296.8U patent/CN207287994U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317981A (en) * | 2018-05-06 | 2018-07-24 | 吉林大学 | Automobile pattern measurement system noise analog meter based on dither effect |
| CN109174643A (en) * | 2018-08-10 | 2019-01-11 | 嘉善星拓服装辅料有限公司 | A kind of device of oscillatory type removal metal button molding rim charge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180919 Address after: 530005 No. 2, South Central Yao Road, XiXiangTang District, Nanning, the Guangxi Zhuang Autonomous Region Patentee after: GUANGXI NANNING BAIHUI PHARMACEUTICAL GROUP Co.,Ltd. Address before: 224600 Chen Yi Gang Road, Yancheng City, Jiangsu province. Patentee before: XIANGSHUI MODERN CHEMICAL Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 |