CN207287994U - A kind of pretreatment unit of bulk pharmaceutical chemicals - Google Patents

A kind of pretreatment unit of bulk pharmaceutical chemicals Download PDF

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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
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China
Prior art keywords
sieve plate
groups
base
pharmaceutical chemicals
bulk pharmaceutical
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CN201720761296.8U
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Chinese (zh)
Inventor
沈源
朱文明
徐伟
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Guangxi Nanning Baihui Pharmaceutical Group Co., Ltd.
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Xiangshui Modern Chemical Co Ltd
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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

A kind of pretreatment unit of bulk pharmaceutical chemicals
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.
CN201720761296.8U 2017-06-28 2017-06-28 A kind of pretreatment unit of bulk pharmaceutical chemicals Active CN207287994U (en)

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)

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CN207287994U true CN207287994U (en) 2018-05-01

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Cited By (2)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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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