CN206262229U - A kind of medicine intermediate production high efficiency particulate air filter - Google Patents
A kind of medicine intermediate production high efficiency particulate air filter Download PDFInfo
- Publication number
- CN206262229U CN206262229U CN201621211229.0U CN201621211229U CN206262229U CN 206262229 U CN206262229 U CN 206262229U CN 201621211229 U CN201621211229 U CN 201621211229U CN 206262229 U CN206262229 U CN 206262229U
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- CN
- China
- Prior art keywords
- filter screen
- circular cone
- capping
- high efficiency
- particulate air
- 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
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- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
The utility model discloses a kind of medicine intermediate production high efficiency particulate air filter；It includes cylinder, the upper capping and lower capping of cylinder upper and lower ends are connected to by flange, positioned at the filtration body of inner barrel, charging aperture extends to filtration body top through upper capping, discharging opening is arranged on lower capping bottom, the filtration body includes multiple conical funnels of order arrangement up and down, it is arranged on the circular cone filter screen on the inside of each conical funnel, the bottom of the conical funnel is provided with spiral stream guidance bend pipe, inwall of the port of export of the spiral stream guidance pipe near circular cone filter screen below, multiple conical funnels are connected and are fixed in lower capping up and down in its edge by connecting rod；The utility model can promote device accumulation reduce filter screen congestion situations, filter efficiency is improve, while the effect by three-stage filtration and circular cone filter screen improves filter effect.
Description
Technical field
The utility model is related to field of medicine production, and in particular to a kind of medicine intermediate production high efficiency particulate air filter.
Background technology
, it is necessary to by multisteps such as reactor, extraction equipment, filter, mixing arrangements in medicine intermediate production process
Processing, could produce such as cefuroxime acid medicine intermediate.Wherein filter is mainly used in filtering debris therein, and shows
Some filter efficiency is low, filter effect is not good, influences the quality of medicine intermediate；Its main cause is filter cartridge construction design
Unreasonable, filter screen is mostly horizontally disposed and places charcoal bag thereon, and this kind of structure is unfavorable for the absorption of charcoal bag, and fluid is in filter screen
Impact shape contact is unfavorable for the accumulation of impurity, easily blocks filter screen influence production efficiency.
Utility model content
The purpose of this utility model is directed to problems of the prior art, there is provided a kind of filter effect more preferably, is filtered
Medicine intermediate production high efficiency particulate air filter in hgher efficiency.
The technical solution adopted in the utility model is to achieve the above object：
A kind of medicine intermediate production high efficiency particulate air filter, including cylinder, cylinder upper and lower ends are connected to by flange
Upper capping and lower capping, the filtration body positioned at inner barrel, charging aperture extend to filtration body top, discharging through upper capping
Mouth is arranged on lower capping bottom, and the filtration body includes multiple conical funnels that order is arranged up and down, is arranged on each circular cone
Circular cone filter screen on the inside of funnel, the bottom of the conical funnel is provided with spiral stream guidance bend pipe, and the spiral stream guidance bend pipe goes out
Mouth end is close to the inwall of circular cone filter screen below, and multiple conical funnels are connected and solid up and down in its edge by connecting rod
It is scheduled in lower capping.
Further, multiple choked flow projections are evenly equipped with the inwall of the circular cone filter screen, the choked flow projection is along circular cone filter screen
Bearing of trend is arranged.
Further, the circular cone filter screen is internally provided with charcoal bag.
Further, the conical funnel quantity is three.
The beneficial effects of the utility model are：
1st, circular cone filter screen of the present utility model increased the foundation area of fluid and filter screen, in the effect of spiral stream guidance bend pipe
Under promote fluid rotated in circular cone filter screen beneficial to impurity accumulation and carbon block absorption；Conical funnel collects filtrate and promotes rotation
The formation of stream；Increased filter effect；
2nd, multiple choked flow projections are evenly equipped with the inwall of circular cone filter screen, the accumulation of impurity can be promoted to further enhance filtering
Effect；
The 3rd, three conical funnels are set equivalent to three-stage filtration is realized, while the accumulation because promoting impurity, reduces filter
The generation of net stopping state, improves filter efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the mplifying structure schematic diagram at I in Fig. 1；
Wherein：1- cylinders；Covered on 2-；Covered under 3-；4- charging apertures；5- discharging openings；6- conical funnels；7- circular cones are filtered
Net；8- spiral stream guidance bend pipes；9- connecting rods；10- choked flow projections；11- charcoal bags.
Specific embodiment
The utility model preferred embodiment is illustrated below in conjunction with accompanying drawing：
As illustrated in fig. 1 and 2, a kind of medicine intermediate production high efficiency particulate air filter, including cylinder 1, it is connected to by flange
The upper capping 2 of the upper and lower ends of cylinder 1 and the lower capping 3, filtration body inside cylinder 1, charging aperture 4 prolong through upper capping 2
Filtration body top is extended, discharging opening 5 is arranged on 3 bottoms of lower capping, and the filtration body includes the multiple of order arrangement up and down
Conical funnel 6, the circular cone filter screen 7 for being arranged on each inner side of conical funnel 6, the bottom of the conical funnel 6 is provided with spiral and leads
Stream bend pipe 8, the port of export of the spiral stream guidance bend pipe 8 is close to the inwall of circular cone filter screen 7 below, multiple conical funnels 6
Connected about 9 by connecting rod and be fixed in lower capping 3 in its edge；It is evenly equipped with the inwall of the circular cone filter screen 7 many
Individual choked flow projection 10, the choked flow projection 10 is arranged along the bearing of trend of circular cone filter screen 7；The circular cone filter screen 7 is internally provided with
Charcoal bag 11；The quantity of the conical funnel 6 is three.
In the utility model：Material is added from charging aperture 4, charging aperture 4 in the shape of a spiral and deviate conical funnel 6 axle
The heart, so enter material can in circular cone filter screen 7 rotational flow, beneficial to the adsorbing contaminant of charcoal bag 11, at the same pass through choked flow projection
10 effect can make impurity be easy to accumulation, reduce the blocking of filter screen；Material after filtering is converged through conical funnel 6 and led from spiral
Stream bend pipe 8 is exited into next circular cone filter screen 7, due to the effect of spiral stream guidance bend pipe 8, the feed liquid after filtering for the first time
So can obtain purer by three filtrations of circular cone filter screen 7 in the rotational flow in next layer of circular cone filter screen 7
Net material；Material after three times are filtered accumulates in the bottom of cylinder 1, and includes 5 outflows from discharging.
Demand according to filtering can suitably increase or decrease set conical funnel 6 and circular cone filter screen 7；Circular arc projection can
Being the diameter no more than steel wire of 5mm or the width no more than lath of 3mm；Circular cone filter screen 7 is held in circular cone and leaks by support
The inner side of bucket 6；The port of export of spiral stream guidance bend pipe 8 is tangent shape with the inwall of circular cone filter screen 7 but does not contact.
The utility model not only has more preferable filter effect and production efficiency, is also convenient for dismantling and safeguards.
Afterwards it should be noted that：The preferred embodiment of utility model is the foregoing is only, is not limited to practical new
Type, although being described in detail to utility model with reference to the foregoing embodiments, for a person skilled in the art, its according to
The technical scheme described in foregoing embodiments can so be modified, or which part technical characteristic is equally replaced
Change.It is all utility model spirit and principle within, any modification, equivalent substitution and improvements made etc. should be included in practicality
Within new protection domain.
Claims (4)
1. a kind of medicine intermediate production high efficiency particulate air filter, including cylinder (1), cylinder (1) upper and lower two is connected to by flange
The upper capping (2) and lower capping (3) at end, the filtration body positioned at cylinder (1) inside, charging aperture (4) extend through upper capping (2)
To filtration body top, discharging opening (5) is arranged on lower capping (3) bottom, it is characterised in that：The filtration body includes suitable up and down
Multiple conical funnels (6) of sequence arrangement, the circular cone filter screen (7) being arranged on the inside of each conical funnel (6), the conical funnel
(6) bottom is provided with spiral stream guidance bend pipe (8), and the port of export of the spiral stream guidance bend pipe (8) is near circular cone filter screen below
(7) inwall, multiple conical funnels (6) are connected and are fixed on lower capping (3) up and down in its edge by connecting rod (9)
On.
2. a kind of medicine intermediate production high efficiency particulate air filter as claimed in claim 1, it is characterised in that：The circular cone filter screen
(7) multiple choked flow projections (10) are evenly equipped with inwall, the choked flow projection (10) is arranged along circular cone filter screen (7) bearing of trend.
3. a kind of medicine intermediate production high efficiency particulate air filter as claimed in claim 1, it is characterised in that：The circular cone filter screen
(7) be internally provided with charcoal bag (11).
4. a kind of medicine intermediate production high efficiency particulate air filter as claimed in claim 1, it is characterised in that：The conical funnel
(6) quantity is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621211229.0U CN206262229U (en) | 2016-11-10 | 2016-11-10 | A kind of medicine intermediate production high efficiency particulate air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621211229.0U CN206262229U (en) | 2016-11-10 | 2016-11-10 | A kind of medicine intermediate production high efficiency particulate air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206262229U true CN206262229U (en) | 2017-06-20 |
Family
ID=59038653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621211229.0U Expired - Fee Related CN206262229U (en) | 2016-11-10 | 2016-11-10 | A kind of medicine intermediate production high efficiency particulate air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206262229U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635960A (en) * | 2018-05-28 | 2018-10-12 | 安徽省农业科学院茶叶研究所 | A kind of Tea Samples rapid filtering device |
| CN110585791A (en) * | 2019-10-23 | 2019-12-20 | 苏州圣敏天立生物科技有限公司 | Filter equipment is used in microorganism collection |
| CN111379554A (en) * | 2020-04-24 | 2020-07-07 | 江苏联友科研仪器有限公司 | Automatic classification online real-time metering device for hydrate exploitation sand production |
| CN112516676A (en) * | 2019-01-24 | 2021-03-19 | 安徽工程大学 | Multistage filtration equipment for chemical industry |
-
2016
- 2016-11-10 CN CN201621211229.0U patent/CN206262229U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635960A (en) * | 2018-05-28 | 2018-10-12 | 安徽省农业科学院茶叶研究所 | A kind of Tea Samples rapid filtering device |
| CN108635960B (en) * | 2018-05-28 | 2023-11-24 | 安徽省农业科学院茶叶研究所 | Quick filter equipment of tealeaves sample |
| CN112516676A (en) * | 2019-01-24 | 2021-03-19 | 安徽工程大学 | Multistage filtration equipment for chemical industry |
| CN110585791A (en) * | 2019-10-23 | 2019-12-20 | 苏州圣敏天立生物科技有限公司 | Filter equipment is used in microorganism collection |
| CN111379554A (en) * | 2020-04-24 | 2020-07-07 | 江苏联友科研仪器有限公司 | Automatic classification online real-time metering device for hydrate exploitation sand production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20191110 |