CN103495556A - Separation device for mixed medicine particles - Google Patents
Separation device for mixed medicine particles Download PDFInfo
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- CN103495556A CN103495556A CN201310443858.0A CN201310443858A CN103495556A CN 103495556 A CN103495556 A CN 103495556A CN 201310443858 A CN201310443858 A CN 201310443858A CN 103495556 A CN103495556 A CN 103495556A
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- casing
- filter screen
- airduct
- box body
- demarcation strip
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Abstract
The invention discloses a separation device for mixed medicine particles. The separation device comprises a box body A, a box body B, a filter screen A, a filter screen B, an air hose and an exhaust fan. The box body A is arranged on the box body B and communicated with the box body B, the filer screen A is arranged in the communicating position of the box body A and the box body B, the lower end of the air hose is communicated with the side face of the box body B, the upper end of the air hose is communicated with the exhaust fan, the filter screen B is arranged at the lower end of the air hose, and the bore diameter of the filter screen A is larger than that of the filter screen B. The separation device for the mixed medicine particles has the advantages that air in the box body B is extracted through the exhaust fan and the air hose, generated negative pressure serves as power for driving the mixed medicine particles to move downwards, and therefore separation efficiency can be greatly improved.
Description
Technical field
The present invention relates to medicine and manufacture field, be specifically related to a kind of hybrid medicine particle separation apparatus.
Background technology
On pharmaceutical production line, usually can relate to the separation circuit of the mixture of two kinds of drug particles.
Current, mainly adopt the oscillatory type separation equipment to carry out the separation of drug particles.The oscillatory type separation equipment mainly relies on the vibration of vibratory sieve to make drug particles that diameter is less move to the below of mixture, then by sieve aperture, drops, and makes on vibratory sieve only to stay the drug particles that diameter is larger, thereby completes the separation of hybrid medicine particle.
But the oscillatory type separation equipment only relies on vibration to make the drug particles motion, its efficiency is lower, can't meet the needs of high efficiency production.
Summary of the invention
Purpose of the present invention is to overcome the deficiencies in the prior art, and the hybrid medicine particle separation apparatus that a kind of separative efficiency is high is provided.
Purpose of the present invention is achieved through the following technical solutions:
The hybrid medicine particle separation apparatus, comprise casing A, casing B, filter screen A, filter screen B, airduct and air exhauster, casing A is arranged at casing B top, casing A is communicated with casing B, filter screen A is arranged at the connectivity part of casing A and casing B, the lower end of airduct is communicated with the side of casing B, and the upper end of airduct is communicated with air exhauster, and filter screen B is arranged at the lower end of airduct; The aperture of filter screen A is greater than the aperture of filter screen B.
Wherein, place the hybrid medicine particle in casing A.The present invention adopts air exhauster and airduct to extract the air in casing B, makes to produce negative pressure in casing B, thereby the drug particles that in casing A, diameter is less is sucked in casing B, to complete the separation of hybrid medicine particle by filter screen A.Due to the air in air exhauster and airduct extraction casing B, the negative pressure of generation moves downward as power drive hybrid medicine particle, can improve greatly separative efficiency.
Simultaneously, filter screen B is set and can prevents that drug particles from entering in airduct.
Further, described airduct and air exhauster are two, and two airducts are symmetricly set on described casing B.
Under the effect of the attraction produced at air exhauster; casing B Chinese traditional medicine particle can move to filter screen B, and it is upper to be attracted to filter screen B, when the drug particles quantity be adsorbed is larger; can make filter screen B stop up, thereby make air exhauster can't normally extract the air in casing B.In order to overcome this problem, two airducts and air exhauster are set, two air exhauster alternations, occur with the situation of avoiding drug particles to stop up filter screen B, guarantees to have lasting negative pressure in casing B.
Further, also comprise brush arm, rotating shaft and motor, brush arm is arranged in casing A and with described filter screen A and contacts, and rotating shaft vertically runs through casing A and is connected with an end of brush arm, and motor is arranged at casing A outside, and the output of motor is connected with rotating shaft.
Motor drives brush arm constantly to move by rotating shaft, and its Main Function is to stir the hybrid medicine particle in casing A, prevents that the situation of the drug particles obstruction filter screen A that diameter is larger from occurring.
Further, also comprise vertically disposed communicating pipe, described casing A and casing B were communicated with by communicating pipe, and described filter screen A is arranged at the top of communicating pipe.
Further, also comprise demarcation strip, two demarcation strips are arranged in described casing B, the top of demarcation strip is connected with the end face of casing B, the two ends of demarcation strip are connected with the both sides of casing B respectively, two demarcation strips are positioned at both sides of described communicating pipe, and the lower end of described airduct is over against the side of demarcation strip, and the bottom of demarcation strip does not contact with the bottom surface of casing B.
In casing B, the drug particles of being drawn can directly move to filter screen B, thereby causes drug particles in the too fast gathering in filter screen B place, affects air exhauster and extracts the air in casing B.For fear of this problem, increase demarcation strip, demarcation strip arrange can the prolong drug particle movement locus, prevent drug particles too fast be gathered in filter screen B place.
Further, the bottom of described demarcation strip is lower than the lower end of described airduct.
In sum, the invention has the advantages that:
1. air exhauster and airduct extract the air in casing B, and the negative pressure of generation moves downward as power drive hybrid medicine particle, can improve greatly separative efficiency;
2. two airducts and air exhauster are set, and two air exhauster alternations, occur with the situation of avoiding drug particles to stop up filter screen B, guarantees to have lasting negative pressure in casing B;
3. motor drives brush arm constantly to move by rotating shaft, for stirring the hybrid medicine particle of casing A, prevents that the situation of the drug particles obstruction filter screen A that diameter is larger from occurring;
4. demarcation strip is set, the movement locus that demarcation strip can the prolong drug particle, prevent drug particles too fast be gathered in filter screen B place.
The accompanying drawing explanation
In order to be illustrated more clearly in embodiments of the invention, below will be briefly described describing the required accompanying drawing of using in the embodiment of the present invention.Apparent, the accompanying drawing in the following describes is only some embodiment that put down in writing in the present invention, for a person skilled in the art, in the situation that do not pay creative work, can also, according to following accompanying drawing, obtain other accompanying drawing.
Fig. 1 is structural representation of the present invention;
The A-A that Fig. 2 is Fig. 1 is to cutaway view;
Wherein, the parts title that Reference numeral is corresponding is as follows:
1-casing A, 2-casing B, 3-filter screen A, 4-filter screen B, 5-airduct, 6-air exhauster, 7-brush arm, 8-rotating shaft, 9-motor, 10-communicating pipe, 11-demarcation strip.
The specific embodiment
In order to make those skilled in the art understand better the present invention, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out to clear, complete description.Apparent, embodiment described below is only the part in the embodiment of the present invention, rather than all.Embodiment based on the present invention record, those skilled in the art are not in the situation that pay other all embodiment that creative work obtains, all in the scope of protection of the invention.
Embodiment 1:
As shown in Figure 1, the hybrid medicine particle separation apparatus, comprise casing A1, casing B2, filter screen A3, filter screen B4, airduct 5 and air exhauster 6, casing A1 is arranged at casing B2 top, casing A1 is communicated with casing B2, and filter screen A3 is arranged at the connectivity part of casing A1 and casing B2, and the lower end of airduct 5 is communicated with the side of casing B2, the upper end of airduct 5 is communicated with air exhauster 6, and filter screen B4 is arranged at the lower end of airduct 5; The aperture of filter screen A3 is greater than the aperture of filter screen B4.
In use, place the hybrid medicine particle in casing A1, the air that adopts air exhauster 6 and airduct 5 to extract in casing B2, make to produce negative pressure in casing B2, thereby the drug particles that in casing A1, diameter is less is sucked in casing B2, to complete the separation of hybrid medicine particle by filter screen A3.Due to the air in air exhauster 6 and airduct 5 extraction casing B2, the negative pressure of generation moves downward as power drive hybrid medicine particle, can improve greatly separative efficiency.
Embodiment 2:
As shown in Figure 1, the present embodiment is on the basis of embodiment 1, and described airduct 5 and air exhauster 6 are two, and two airducts 5 are symmetricly set on described casing B2.
Under the effect of the attraction produced at air exhauster 6; casing B2 Chinese traditional medicine particle can move to filter screen B4, and it is upper to be attracted to filter screen B4, when the drug particles quantity be adsorbed is larger; can make filter screen B4 stop up, thereby make air exhauster 6 can't normally extract the air in casing B2.In order to overcome this problem, 6, two air exhauster 6 alternations of two airducts 5 and air exhauster are set, with the situation of avoiding drug particles to stop up filter screen B4, occur, guarantee to have lasting negative pressure in casing B2.
Embodiment 3:
As depicted in figs. 1 and 2, the present embodiment is on the basis of above-mentioned any one embodiment, also comprise brush arm 7, rotating shaft 8 and motor 9, brush arm 7 is arranged in casing A1 and with described filter screen A3 and contacts, rotating shaft 8 vertically runs through casing A1 and is connected with an end of brush arm 7, motor 9 is arranged at casing A1 outside, and the output of motor 9 is connected with rotating shaft 8.
Embodiment 4:
As shown in Figure 1, the present embodiment, on the basis of above-mentioned any one embodiment, also comprises vertically disposed communicating pipe 10, and described casing A1 and casing B2 were communicated with by communicating pipe 10, and described filter screen A3 is arranged at the top of communicating pipe 10.
Embodiment 5:
As shown in Figure 1, the present embodiment is on the basis of embodiment 4, also comprise demarcation strip 11, two demarcation strips 11 are arranged in described casing B2, the top of demarcation strip 11 is connected with the end face of casing B2, and the two ends of demarcation strip 11 are connected with the both sides of casing B2 respectively, and two demarcation strips 11 are positioned at both sides of described communicating pipes 10, the lower end of described airduct 5 is over against the side of demarcation strip 11, and the bottom of demarcation strip 11 does not contact with the bottom surface of casing B2.
Embodiment 6:
As shown in Figure 1, the present embodiment is on the basis of embodiment 5, and the bottom of described demarcation strip 11 is lower than the lower end of described airduct 5.
As mentioned above, just can realize preferably the present invention.
Claims (6)
1. hybrid medicine particle separation apparatus, it is characterized in that: comprise casing A(1), casing B(2), filter screen A(3), filter screen B(4), airduct (5) and air exhauster (6), casing A(1) be arranged at casing B(2) top, casing A(1) with casing B(2) be communicated with, filter screen A(3) be arranged at casing A(1) and casing B(2) connectivity part, the lower end of airduct (5) and casing B(2) side be communicated with, the upper end of airduct (5) is communicated with air exhauster (6), filter screen B(4) be arranged at the lower end of airduct (5); Filter screen A(3) aperture is greater than filter screen B(4) aperture.
2. hybrid medicine particle separation apparatus according to claim 1, it is characterized in that: described airduct (5) and air exhauster (6) they are two, and two airducts (5) are symmetricly set in described casing B(2) on.
3. hybrid medicine particle separation apparatus according to claim 1, it is characterized in that: also comprise brush arm (7), rotating shaft (8) and motor (9), brush arm (7) is arranged at casing A(1) in and with described filter screen A(3) contact, rotating shaft (8) vertically runs through casing A(1) and be connected with an end of brush arm (7), motor (9) is arranged at casing A(1) outside, the output of motor (9) is connected with rotating shaft (8).
4. hybrid medicine particle separation apparatus according to claim 2, it is characterized in that: also comprise vertically disposed communicating pipe (10), described casing A(1) and casing B(2) by being communicated with communicating pipe (10), described filter screen A(3) be arranged at the top of communicating pipe (10).
5. hybrid medicine particle separation apparatus according to claim 4, it is characterized in that: also comprise demarcation strip (11), two demarcation strips (11) are arranged at described casing B(2) in, the top of demarcation strip (11) and casing B(2) end face be connected, the two ends of demarcation strip (11) respectively with casing B(2) both sides be connected, two demarcation strips (11) are positioned at (10) both sides of described communicating pipe, the lower end of described airduct (5) is over against the side of demarcation strip (11), the bottom of demarcation strip (11) not with casing B(2) bottom surface contact.
6. hybrid medicine particle separation apparatus according to claim 5, it is characterized in that: the bottom of described demarcation strip (11) is lower than the lower end of described airduct (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310443858.0A CN103495556A (en) | 2013-09-26 | 2013-09-26 | Separation device for mixed medicine particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310443858.0A CN103495556A (en) | 2013-09-26 | 2013-09-26 | Separation device for mixed medicine particles |
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| Publication Number | Publication Date |
|---|---|
| CN103495556A true CN103495556A (en) | 2014-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310443858.0A Pending CN103495556A (en) | 2013-09-26 | 2013-09-26 | Separation device for mixed medicine particles |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318454A (en) * | 2018-12-13 | 2020-06-23 | 中国石油化工股份有限公司 | Method for filtering particle impurities in dilute-phase pneumatic conveying crude terephthalic acid product |
| CN116586305A (en) * | 2023-05-30 | 2023-08-15 | 河北万岁药业有限公司 | Powder medicine pipeline conveying screening equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2780354Y (en) * | 2005-06-06 | 2006-05-17 | 冯锦祥 | Fine crop seed separator such as tomato, pepper |
| CN201596560U (en) * | 2009-12-17 | 2010-10-06 | 河南省康星药业有限公司 | Air blast ultramicro powder separation device |
| US20110000827A1 (en) * | 2008-02-07 | 2011-01-06 | Seishin Enterprise Co., Ltd. | Air sieving method and apparatus |
| CN102441528A (en) * | 2011-11-28 | 2012-05-09 | 河南省康星药业有限公司 | Swirling air flow powder sieving and collecting system |
| CN202845291U (en) * | 2012-08-03 | 2013-04-03 | 漳州科技职业学院 | Tea peduncle and leaf separation device |
-
2013
- 2013-09-26 CN CN201310443858.0A patent/CN103495556A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2780354Y (en) * | 2005-06-06 | 2006-05-17 | 冯锦祥 | Fine crop seed separator such as tomato, pepper |
| US20110000827A1 (en) * | 2008-02-07 | 2011-01-06 | Seishin Enterprise Co., Ltd. | Air sieving method and apparatus |
| CN201596560U (en) * | 2009-12-17 | 2010-10-06 | 河南省康星药业有限公司 | Air blast ultramicro powder separation device |
| CN102441528A (en) * | 2011-11-28 | 2012-05-09 | 河南省康星药业有限公司 | Swirling air flow powder sieving and collecting system |
| CN202845291U (en) * | 2012-08-03 | 2013-04-03 | 漳州科技职业学院 | Tea peduncle and leaf separation device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318454A (en) * | 2018-12-13 | 2020-06-23 | 中国石油化工股份有限公司 | Method for filtering particle impurities in dilute-phase pneumatic conveying crude terephthalic acid product |
| CN116586305A (en) * | 2023-05-30 | 2023-08-15 | 河北万岁药业有限公司 | Powder medicine pipeline conveying screening equipment |
| CN116586305B (en) * | 2023-05-30 | 2023-09-19 | 河北万岁药业有限公司 | Powder medicine pipeline conveying screening equipment |
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Application publication date: 20140108 |