CN110270296A - A kind of anhydrous and oxygen-free solvent treating unit - Google Patents
A kind of anhydrous and oxygen-free solvent treating unit Download PDFInfo
- Publication number
- CN110270296A CN110270296A CN201910486047.6A CN201910486047A CN110270296A CN 110270296 A CN110270296 A CN 110270296A CN 201910486047 A CN201910486047 A CN 201910486047A CN 110270296 A CN110270296 A CN 110270296A
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- China
- Prior art keywords
- oxygen
- anhydrous
- free solvent
- treating unit
- medical material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses a kind of anhydrous and oxygen-free solvent treating units, are related to medical material processing device technical field.A kind of anhydrous and oxygen-free solvent treating unit, comprising: reaction channel is flowed through for medical material to be processed；Limit plate is set to the reaction channel both ends, and the reaction channel is divided into input terminal and output end along the direction that the medical raw material flows through；Filler filter bed is made of oxygen scavenger and deicer filling, and the oxygen element reaction in the medical raw material is generated water by the oxygen scavenger；The deicer is used to absorb the water in the medical material and the water of previous reaction generation.
Description
Technical field
The present invention relates to medical material processing device technical fields, fill more particularly to a kind of processing of anhydrous and oxygen-free solvent
It sets.
Background technique
Usual certain specific steps will use anhydrous and oxygen-free solvent in medical material and intermediate synthesis process, at present city
The anhydrous and oxygen-free solvent sold on face is sufficiently expensive.
Therefore, develop that a kind of to prepare simple and effective and at low cost device be those skilled in the art in view of the above problems
Institute's urgent need to solve the problem.
Summary of the invention
The technical problem to be solved by the present invention is to, the shortcomings that overcoming the prior art, provide at a kind of anhydrous and oxygen-free solvent
Device is managed, deoxygenation is carried out to medical material, removes water process.
In order to solve the above technical problems, the present invention provides a kind of anhydrous and oxygen-free solvent treating unit, comprising:
Reaction channel is flowed through for medical material to be processed；
Limit plate is set to the reaction channel both ends, and the reaction channel is divided into along the direction that the medical raw material flows through
Input terminal and output end；
Filler filter bed is made of oxygen scavenger and deicer filling, and the oxygen scavenger reacts the oxygen element in the medical raw material
Generate water；The deicer is used to absorb the water in the medical material and the water of previous reaction generation.
The reaction channel is surrounded by stainless steel tube, and the limit plate is removably mounted at the inner wall of the stainless steel tube
On.
The limit plate is mounted on the inner wall of the stainless steel tube by fast-assembling flange.
The oxygen scavenger is sodium sulfite and/or anhydrous calcium chloride.
The deicer is silica gel and/or quick lime and/molecular sieve.
The deicer and the oxygen scavenger are spheric granules, when being filled in the reaction channel, the spheric granules
Between form the gap flowed through for the medical material.
Spoiler is extended on stainless steel inside pipe wall, the spoiler guides the medical material in the filler filter bed
Transverse shifting occurs, so that it is more abundant to contact the medical material with the filler filter bed.
The spoiler is extended at least one towards the direction that the medical material flows into and flows fin, stream fin it
Between and/or flow between fin and the stainless steel inside pipe wall and form equal circulation road.
It is arranged alternately between the adjacent spoiler to form the baffling channel detoured for the medical material.
The beneficial effects of the present invention are:
(1) generally it need to add after receiving silk reflux after desiccant dryness when oneself handling and distill (THF/ toluene), sodium hydride
It is distilled after reflux (DMF) etc., treating capacity is small, and inconvenient, Hazard ratio is very high.This programme need to only be mentioned to medical material by the pump housing
For a tractive force, make medical material by deoxygenation and water removal reaction, to obtain anhydrous and oxygen-free solvent.
(2) when once-through is insufficient for anhydrous and oxygen-free demand, only need to again by the device of this programme, or
The stainless steel tube of the multiple this programme of person is together in series use.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the stainless steel tube structural schematic diagram for indicating to have spoiler；
Fig. 3 is the cross-sectional view for indicating spoiler structure；
Fig. 4 is the perspective view for indicating spoiler structure；
Fig. 5 is the schematic diagram for indicating to flow fin structure on spoiler.
Wherein: 1, stainless steel tube；11, input terminal；12, output end；13, limit plate；14, filler filter bed；2, spoiler；
21, fin is flowed.
Specific embodiment
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
Embodiment 1:
A kind of anhydrous and oxygen-free solvent treating unit provided in this embodiment, structure are as shown in the figure.
A kind of anhydrous and oxygen-free solvent treating unit, comprising: reaction channel is flowed through for medical material to be processed；Limit
Plate 13 is set to reaction channel both ends, and reaction channel is divided into input terminal 11 and output end 12 along the direction that medical raw material flows through；
Filler filter bed 14 is made of oxygen scavenger and deicer filling, and the oxygen element reaction in medical raw material is generated water by oxygen scavenger；Water removal
Agent is used to absorb the water in medical material and the water of previous reaction generation.
Reaction channel is surrounded by stainless steel tube 1, and limit plate 13 is removably mounted on the inner wall of stainless steel tube 1.Limit plate
13 are mounted on the inner wall of stainless steel tube 1 by fast-assembling flange.Oxygen scavenger is sodium sulfite and/or anhydrous calcium chloride.Deicer
For silica gel and/or quick lime and/molecular sieve.
Deicer and oxygen scavenger are spheric granules, are formed when being filled in reaction channel, between spheric granules for medical former
The gap that stream is crossed.
Spoiler 2 is extended on 1 inner wall of stainless steel tube, spoiler 2 guides medical material that cross occurs in filler filter bed 14
To movement, so that it is more abundant to contact medical material with filler filter bed 14.
Spoiler 2 is extended at least one towards the direction that medical material flows into and flows fin 21, between stream fin 21
And/or it flows between fin 21 and 1 inner wall of stainless steel tube and forms equal circulation road.
It is arranged alternately between adjacent spoiler 2 to form the baffling channel detoured for medical material.
And generally it need to add after receiving silk reflux after desiccant dryness when oneself processing and distill (THF/ toluene), hydrogenation
(DMF) etc. is distilled after sodium reflux, treating capacity is small, and inconvenient, Hazard ratio is very high.This programme only need to pass through the pump housing to medical material
One tractive force is provided, makes medical material by deoxygenation and water removal reaction, to obtain anhydrous and oxygen-free solvent.
When once-through is insufficient for anhydrous and oxygen-free demand, only need to again by the device of this programme, or
The stainless steel tube 1 of multiple this programme is together in series use.In addition to the implementation, the present invention can also have other embodiments；
All technical solutions formed using equivalent substitution or equivalent transformation, are fallen within the scope of protection required by the present invention.
Claims (9)
1. a kind of anhydrous and oxygen-free solvent treating unit, it is characterised in that: include:
Reaction channel is flowed through for medical material to be processed；
Limit plate (13) is set to the reaction channel both ends, and by the reaction channel along the direction that the medical raw material flows through
It is divided into input terminal (11) and output end (12)；
Filler filter bed is made of oxygen scavenger and deicer filling, and the oxygen scavenger reacts the oxygen element in the medical raw material
Generate water；The deicer is used to absorb the water in the medical material and the water of previous reaction generation.
2. a kind of anhydrous and oxygen-free solvent treating unit according to claim 1, it is characterised in that: the reaction channel is not by
Rust steel pipe (1) surrounds, and the limit plate (13) is removably mounted on the inner wall of the stainless steel tube (1).
3. a kind of anhydrous and oxygen-free solvent treating unit according to claim 2, it is characterised in that: the limit plate (13) is logical
Fast-assembling flange is crossed to be mounted on the inner wall of the stainless steel tube (1).
4. a kind of anhydrous and oxygen-free solvent treating unit according to claim 1, it is characterised in that: the oxygen scavenger is
Sodium sulfite and/or anhydrous calcium chloride.
5. a kind of anhydrous and oxygen-free solvent treating unit according to claim 1, it is characterised in that: the deicer is silica gel
And/or quick lime and/molecular sieve.
6. a kind of anhydrous and oxygen-free solvent treating unit according to claim 1, it is characterised in that: the deicer with it is described
Oxygen scavenger is spheric granules, when being filled in the reaction channel, is formed between the spheric granules and supplies the medical material stream
The gap crossed.
7. a kind of anhydrous and oxygen-free solvent treating unit according to claim 1, it is characterised in that: stainless steel tube (1) inner wall
On be extended with spoiler (2), the spoiler (2) guides the medical material to occur laterally to move in the filler filter bed (14)
It is dynamic, so that it is more abundant to contact the medical material with the filler filter bed (14).
8. a kind of anhydrous and oxygen-free solvent treating unit according to claim 7, it is characterised in that: spoiler (2) court
The direction flowed into the medical material is extended at least one and flows fin (21), flows between stream fin and/or fin
(21) equal circulation road is formed between the stainless steel tube (1) inner wall.
9. a kind of anhydrous and oxygen-free solvent treating unit according to claim 7 or 8, it is characterised in that: the adjacent choked flow
It is arranged alternately between plate (2) to form the baffling channel detoured for the medical material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910486047.6A CN110270296A (en) | 2019-06-05 | 2019-06-05 | A kind of anhydrous and oxygen-free solvent treating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910486047.6A CN110270296A (en) | 2019-06-05 | 2019-06-05 | A kind of anhydrous and oxygen-free solvent treating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110270296A true CN110270296A (en) | 2019-09-24 |
Family
ID=67962012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910486047.6A Pending CN110270296A (en) | 2019-06-05 | 2019-06-05 | A kind of anhydrous and oxygen-free solvent treating unit |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4137162A (en) * | 1976-09-10 | 1979-01-30 | Nippon Oil Company, Ltd. | Method for treating waste waters |
| CN102557862A (en) * | 2012-01-11 | 2012-07-11 | 山东新龙硅业科技有限公司 | Process for deoxidizing and dehydrating tetrachloroethylene and equipment for process |
| CN103495292A (en) * | 2013-10-18 | 2014-01-08 | 池万青 | Transverse distribution lamella purifier and settling pond with same |
| CN204981193U (en) * | 2015-07-14 | 2016-01-20 | 无锡中科智远科技有限公司 | Guiding device |
| CN208120915U (en) * | 2018-03-21 | 2018-11-20 | 杭州广正健康管理有限公司 | A kind of selenium-enriched nano Ceramic Composite energy water purification catridge |
| CN208340176U (en) * | 2018-03-16 | 2019-01-08 | 广东新华粤石化集团股份公司 | A kind of novel bicyclic pentadiene dehydration refining system |
-
2019
- 2019-06-05 CN CN201910486047.6A patent/CN110270296A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4137162A (en) * | 1976-09-10 | 1979-01-30 | Nippon Oil Company, Ltd. | Method for treating waste waters |
| CN102557862A (en) * | 2012-01-11 | 2012-07-11 | 山东新龙硅业科技有限公司 | Process for deoxidizing and dehydrating tetrachloroethylene and equipment for process |
| CN103495292A (en) * | 2013-10-18 | 2014-01-08 | 池万青 | Transverse distribution lamella purifier and settling pond with same |
| CN204981193U (en) * | 2015-07-14 | 2016-01-20 | 无锡中科智远科技有限公司 | Guiding device |
| CN208340176U (en) * | 2018-03-16 | 2019-01-08 | 广东新华粤石化集团股份公司 | A kind of novel bicyclic pentadiene dehydration refining system |
| CN208120915U (en) * | 2018-03-21 | 2018-11-20 | 杭州广正健康管理有限公司 | A kind of selenium-enriched nano Ceramic Composite energy water purification catridge |
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| PB01 | Publication | ||
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Application publication date: 20190924 |