CN107019953A - A kind of positive pressure-off charcoal conveying device of bulk drug crystallizing tank liquid material - Google Patents
A kind of positive pressure-off charcoal conveying device of bulk drug crystallizing tank liquid material Download PDFInfo
- Publication number
- CN107019953A CN107019953A CN201710387471.6A CN201710387471A CN107019953A CN 107019953 A CN107019953 A CN 107019953A CN 201710387471 A CN201710387471 A CN 201710387471A CN 107019953 A CN107019953 A CN 107019953A
- Authority
- CN
- China
- Prior art keywords
- active carbon
- carbon filter
- ready
- package
- filter
- 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.)
- Pending
Links
- 239000003814 drug Substances 0.000 title claims abstract description 18
- 239000003610 charcoal Substances 0.000 title claims abstract description 17
- 229940079593 drug Drugs 0.000 title claims abstract description 17
- 239000011344 liquid material Substances 0.000 title claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 76
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 66
- 238000003825 pressing Methods 0.000 claims abstract description 19
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000967 suction filtration Methods 0.000 description 8
- 238000002425 crystallisation Methods 0.000 description 7
- 230000008025 crystallization Effects 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- IMZMKUWMOSJXDT-UHFFFAOYSA-N cromoglycic acid Chemical compound O1C(C(O)=O)=CC(=O)C2=C1C=CC=C2OCC(O)COC1=CC=CC2=C1C(=O)C=C(C(O)=O)O2 IMZMKUWMOSJXDT-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005262 decarbonization Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
- B01D35/306—Filter mounting adapter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
- C07D311/24—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
- C07D311/26—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3
- C07D311/40—Separation, e.g. from natural material; Purification
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extraction Or Liquid Replacement (AREA)
- Water Treatment By Sorption (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
A kind of positive pressure-off charcoal conveying device of bulk drug crystallizing tank new liquid material, it is characterized in that by decolouring kettle, delivery pipe, filter pressing pump, ready-package thimble connector, can 360 degree of rotary barrels, ready-package bolt, active carbon filter support, strap brake universal wheel wheel, active carbon filter, lid, active carbon filter lower body, Titanium rod, crystallizing tank are constituted on active carbon filter.The device rate of filtration is fast, energy-efficient, reduces the operating time；Dismounting and installation are simply, conveniently；It is easy to cleaning, reduces artificial and equipment investment, is almost lost without product.
Description
Technical field
The present invention relates to a kind of conveying device, especially a kind of positive pressure-off charcoal conveying dress of bulk drug crystallizing tank liquid material
Put.
Background technology
The decolouring crystallization process of nasmil bulk drug, is one of nasmil production of raw medicine committed step, its is main
Effect is to remove partial impurities and the decolouring in nasmil bulk drug.The quality of decolorizing effect directly affects product quality, such as
Decolouring is bad to cause product unqualified.Nasmil bulk drug decolourize crystallization process be：In decoloring reaction kettle
Fully react in complete decoction, put into a certain amount of activated carbon and carry out decoloring reaction.Connection decoloring reaction kettle after reaction terminates,
Pipeline between active carbon filter, crystallizing tank, negative-pressure vacuum system, opens corresponding valve and carries out negative-pressure vacuum suction filtration.It is whole
Individual process is, by the decoction containing activated carbon in decoloring reaction kettle, to be taken out by conveyance conduit and active carbon filter with negative-pressure vacuum
Into crystallizing tank.The decoction being pumped into crystallizing tank is the liquid of clear, and its process is de- charcoal process.Due to negative-pressure vacuum
Pressure is smaller, and conveyance conduit is longer, starts decoction flow velocity during suction filtration very fast.As the active carbon build-up in filter increases resistance
Increase, later stage decoction flow velocity is very slow, causes filtration time to extend.And decoction just slowly starts analysis when temperature is less than 50 DEG C
It is brilliant.Resulted in blockage when crystallization is serious, negative-pressure vacuum just takes out motionless at all, suction filtration again only after disassembly, cleaning.This negative pressure is true
Empty suction filtration decarbonization filtering device, not only the rate of filtration is slow, influence production efficiency；And crystallization it is serious when pipeline easily block, dismounting,
Cleaning is time-consuming, causes product direct losses.The solution that this problem has never had.
The content of the invention
For due to negative-pressure vacuum suction filtration decarbonization filtering device, the rate of filtration is slow at present, influence production efficiency；Crystallization is serious
Shi Guandao is easily blocked, and is dismantled, is cleaned time-consuming, the problem of causing product direct losses, and the purpose of the present invention is open a kind of
The positive pressure-off charcoal conveying device of bulk drug crystallizing tank liquid material.
The technical scheme that a kind of positive pressure-off charcoal conveying device of bulk drug crystallizing tank liquid material of the present invention is used is：By mesh
Preceding negative-pressure vacuum suction filtration decarbonization filtering device, by decolouring kettle → conveyance conduit → active carbon filter → conveyance conduit → crystallization
The device of tank → vacuum system, be improved to by decolouring kettle → conveyance conduit → filter pressing pump → active carbon filter → conveyance conduit →
The positive pressure-off charcoal conveying device of crystallizing tank composition.All connecting portions are all changed to Quick hoop joint by former bump joint.
The negative-pressure vacuum suction filtration time needs 2.5-4 hours under normal circumstances, if putty operate, the time more than 8 hours,
Product loss is serious.If direct losses of putty are calculated at 1.5 ten thousand yuan or so at cost；Negative-pressure vacuum suction filtration energy consumption is
7.5kw/ hours, operation is artificial to need 4 people/class；Negative-pressure vacuum system and corresponding pipeline and valve are direct plungeed on 20,000 yuan of left sides
The right side, and operation expense is also higher.
A kind of positive pressure-off charcoal conveying device time of filter pressing of bulk drug crystallizing tank liquid material of the present invention only has 20-30 minutes,
Energy consumption is 2.2kw/ hours；Operation is artificial to need 1 people/class；0.4 ten thousand yuan or so of equipment investment, and all connecting portions are all by original
Bump joint is changed to Quick hoop joint, and dismounting and installation are all very easy, it is not necessary to any aid, operation expense
It is very low.
A kind of positive pressure-off charcoal conveying device of bulk drug crystallizing tank new liquid material, it is characterized in that by decolouring kettle, delivery pipe,
Filter pressing pump, ready-package thimble connector, can 360 degree of rotary barrels, ready-package bolt, active carbon filter support, strap brake universal wheels
Wheel, active carbon filter, lid, active carbon filter lower body, Titanium rod, crystallizing tank composition on active carbon filter.Decolouring kettle
Bottom outlet is connected by delivery pipe with filter pressing pump；Filter pressing pump passes through delivery pipe, ready-package thimble connector and active carbon filter
Connection；Filter pressing pump is connected by delivery pipe, ready-package thimble connector with crystallizing tank.Active carbon filter support is made by square steel
Form, active carbon filter by can 360 ° of rotary barrels be fixed on active carbon filter frame upper；Activated carbon is filtered
The universal wheel that brakes is provided with below device support；Active carbon filter is connected by ready-package thimble connector with delivery pipe；Activity
Lid is fixed with active carbon filter lower body by ready-package bolt on carbon filter.
A kind of operation principle of the positive pressure-off charcoal conveying device of bulk drug crystallizing tank new liquid material of the present invention is：Decolouring kettle
Bottom outlet is connected by delivery pipe with filter pressing pump, and filter pressing pump will be conveyed after the material pressurization sent in decolouring kettle by delivery pipe
Into active carbon filter, crystallizing tank is transported to by delivery pipe after being filtered through Titanium rod.When active in malleation course of conveying
When carbon filter is blocked, opening ready-package thimble connector, mobile active carbon filter support, turning activity carbon filter,
Lid on active carbon filter is allowed to arrive top, active carbon filter lower body to lower section, release ready-package bolt, taking-up Titanium rod.
By Titanium rod it is cleaned after be reinstalled.Due to being mounted with the activated carbon mistake of active carbon filter support, very benzene weight
One people of filter also may move.Due to having used ready-package thimble connector, the dismounting of ready-package bolt active carbon filter, having installed non-
It is often convenient, it is not only fast but also laborsaving.
A kind of beneficial effect of the positive pressure-off charcoal conveying device of bulk drug crystallizing tank new liquid material of the present invention is：Device mistake
Filtering velocity degree is fast, energy-efficient, reduces the operating time；Dismounting and installation are simply, conveniently；It is easy to cleaning, reduces artificial and equipment and throw
Enter, almost lost without product.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the positive pressure-off charcoal conveying device of bulk drug crystallizing tank new liquid material.
In figure, 1, decolouring kettle；2nd, delivery pipe；3rd, filter pressing pump；4th, ready-package thimble connector；5th, can 360 degree of rotary barrels；6、
Ready-package bolt；7th, active carbon filter support；8th, strap brake universal wheel wheel；9th, active carbon filter；10th, on active carbon filter
Lid；11st, active carbon filter lower body；12nd, Titanium rod；13rd, crystallizing tank.
Fig. 2 is the structural representation of the de- charcoal conveying device of negative pressure before improving.
In figure, 1, decolouring kettle；2nd, delivery pipe；9th, active carbon filter；13rd, crystallizing tank；14th, suction filter pump；15th, connection method
It is blue；16th, active carbon filter leg；17th, handle；18th, quartz sand rod.
Embodiment
A kind of positive pressure-off charcoal conveying device of bulk drug crystallizing tank new liquid material, it is characterized in that by decolouring kettle 1, delivery pipe
2nd, filter pressing pump 3, ready-package thimble connector 4, can 360 degree of rotary barrels 5, ready-package bolt 6, active carbon filter support 7, bands stop
Car universal wheel 8, active carbon filter 9, lid 10, active carbon filter lower body 11, Titanium rod 12, crystallization on active carbon filter
Tank 13 is constituted.The outlet of the bottom of decolouring kettle 1 is connected by delivery pipe 2 with filter pressing pump 3；Filter pressing pump 3 passes through delivery pipe 2, ready-package card
Hoop joint 4 is connected with active carbon filter 9；Filter pressing pump 3 is connected by delivery pipe 2, ready-package thimble connector 4 with crystallizing tank 13.
Active carbon filter support 7 is made by square steel, active carbon filter 9 by can 360 degree of rotary barrels 11 install and fix
On the top of active carbon filter support 7；The lower section of active carbon filter support 7 is provided with the universal wheel 8 that brakes；Active carbon filter
9 are connected by ready-package thimble connector 4 with delivery pipe 2；Lid 10 passes through with active carbon filter lower body 11 on active carbon filter
Ready-package bolt 6 is fixed.
A kind of operation principle of the positive pressure-off charcoal conveying device of bulk drug crystallizing tank new liquid material is：The bottom of decolouring kettle 1
Outlet is connected by delivery pipe 2 with filter pressing pump 3, and filter pressing pump 3 is defeated after the material sent in decolouring kettle 1 by delivery pipe 2 is pressurizeed
It is sent in active carbon filter 9, crystallizing tank 13 is transported to by delivery pipe 3 after being filtered through Titanium rod 12.When malleation was conveyed
When active carbon filter 9 is blocked in journey, ready-package thimble connector 4, mobile active carbon filter support 7, rotation work are opened
Property carbon filter 9, allow on active carbon filter lid 10 to top, active carbon filter lower body 11 arrives lower section, unclamps ready-package spiral shell
Bolt 6, takes out Titanium rod 12.By Titanium rod 12 it is cleaned after be reinstalled.Due to being mounted with active carbon filter branch
9 one people of active carbon filter of frame 7, very benzene weight also may move.Due to having used ready-package thimble connector 4, ready-package spiral shell
The active carbon filter 9 of bolt 6 is dismantled, installs very convenient, not only fast but also laborsaving.
Claims (1)
1. a kind of positive pressure-off charcoal conveying device of bulk drug crystallizing tank new liquid material, it is characterized in that by decolouring kettle, delivery pipe, pressure
Filter pump, ready-package thimble connector, can 360 degree of rotary barrels, ready-package bolt, active carbon filter support, strap brake universal wheel wheel,
Lid, active carbon filter lower body, Titanium rod, crystallizing tank composition on active carbon filter, active carbon filter；Decolouring kettle bottom
Outlet is connected by delivery pipe with filter pressing pump；Filter pressing pump is connected by delivery pipe, ready-package thimble connector with active carbon filter；
Filter pressing pump is connected by delivery pipe, ready-package thimble connector with crystallizing tank；Active carbon filter support is made by square steel,
Active carbon filter by can 360 degree of rotary barrels be fixed on active carbon filter frame upper；Active carbon filter branch
The universal wheel that brakes is provided with below frame；Active carbon filter is connected by ready-package thimble connector with delivery pipe；Activated carbon mistake
Lid is fixed with active carbon filter lower body by ready-package bolt on filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710387471.6A CN107019953A (en) | 2017-05-27 | 2017-05-27 | A kind of positive pressure-off charcoal conveying device of bulk drug crystallizing tank liquid material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710387471.6A CN107019953A (en) | 2017-05-27 | 2017-05-27 | A kind of positive pressure-off charcoal conveying device of bulk drug crystallizing tank liquid material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107019953A true CN107019953A (en) | 2017-08-08 |
Family
ID=59528457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710387471.6A Pending CN107019953A (en) | 2017-05-27 | 2017-05-27 | A kind of positive pressure-off charcoal conveying device of bulk drug crystallizing tank liquid material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107019953A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114195770A (en) * | 2021-12-30 | 2022-03-18 | 连云港贵科药业有限公司 | Preparation method and device of posaconazole |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201249051Y (en) * | 2008-08-29 | 2009-06-03 | 安丘市鲁安药业有限责任公司 | Decoloration filtering device in a process for preparing paracetamol |
| CN201279409Y (en) * | 2008-09-25 | 2009-07-29 | 杭州浙大泛科化工有限公司 | Multifunctional active carbon pressure filtration device |
| CN202527003U (en) * | 2012-03-19 | 2012-11-14 | 孟州市鸿基生物有限公司 | Beta-cyclodextrin sealed plate type de-coloring and filtering device |
| CN204034385U (en) * | 2014-08-26 | 2014-12-24 | 荆门市帅邦化学科技有限公司 | A kind of Novel titanium bar metallic filter |
| CN206853265U (en) * | 2017-05-27 | 2018-01-09 | 湖北华丹医药科技股份有限公司 | A kind of positive pressure-off charcoal conveying device of bulk drug crystallizing tank liquid material |
-
2017
- 2017-05-27 CN CN201710387471.6A patent/CN107019953A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201249051Y (en) * | 2008-08-29 | 2009-06-03 | 安丘市鲁安药业有限责任公司 | Decoloration filtering device in a process for preparing paracetamol |
| CN201279409Y (en) * | 2008-09-25 | 2009-07-29 | 杭州浙大泛科化工有限公司 | Multifunctional active carbon pressure filtration device |
| CN202527003U (en) * | 2012-03-19 | 2012-11-14 | 孟州市鸿基生物有限公司 | Beta-cyclodextrin sealed plate type de-coloring and filtering device |
| CN204034385U (en) * | 2014-08-26 | 2014-12-24 | 荆门市帅邦化学科技有限公司 | A kind of Novel titanium bar metallic filter |
| CN206853265U (en) * | 2017-05-27 | 2018-01-09 | 湖北华丹医药科技股份有限公司 | A kind of positive pressure-off charcoal conveying device of bulk drug crystallizing tank liquid material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114195770A (en) * | 2021-12-30 | 2022-03-18 | 连云港贵科药业有限公司 | Preparation method and device of posaconazole |
| CN114195770B (en) * | 2021-12-30 | 2023-08-08 | 连云港贵科药业有限公司 | Preparation method and device of posaconazole |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20170808 |