CN102935347A - Recovering and refluxing device of glucosamine - Google Patents
Recovering and refluxing device of glucosamine Download PDFInfo
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- CN102935347A CN102935347A CN201110233912XA CN201110233912A CN102935347A CN 102935347 A CN102935347 A CN 102935347A CN 201110233912X A CN201110233912X A CN 201110233912XA CN 201110233912 A CN201110233912 A CN 201110233912A CN 102935347 A CN102935347 A CN 102935347A
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- refluxing
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- reaction kettle
- state material
- liquid
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Abstract
The invention relates to a recovering and refluxing device of glucosamine. The device comprises a diversion pipe arranged between a reaction kettle and a condenser, wherein a refluxing cylinder is arranged on a path of the diversion pipe; a liquid inlet of the refluxing cylinder is arranged at the upper part of a liquid inlet of the reaction kettle; and a liquid outlet of the refluxing cylinder is arranged at the upper part of the refluxing cylinder; a refluxing orifice is arranged at the lower part of the refluxing cylinder; a refluxing pipe is arranged between the refluxing orifice and the diversion pipe which is arranged between the liquid inlet of the refluxing cylinder and the liquid inlet of the reaction kettle; and a valve is arranged on the refluxing pipe. Due to the presence of the refluxing cylinder and the arrangement way of the refluxing cylinder, a liquid state material enters the refluxing cylinder instead of entering the condenser or directly being refluxed into the reaction kettle when the liquid state material and a gas state material are flushed out from the reaction kettle and enter the diversion pipe caused by a blasting boiling phenomenon. At the same time, the refluxing cylinder is arranged to be an inverted cone shape, an inverted cone-shaped side plate plays a backflow role for the liquid state material, so that the liquid state material can further enter the refluxing cylinder well, thereby preventing the glucosamine from loss.
Description
Technical field
The present invention relates to a kind of ammonia sugar and reclaim reflux, relate to specifically a kind of ammonia sugar prevents the loss of ammonia sugar in still-process reflux.
Background technology
Ought sometimes control not at that time in the ammonia sugar still-process, boiling explosion phenomenon occurs in reactor sometimes, and this moment, gaseous state and liquid material were gone out from reactor simultaneously, entered condenser through mozzle; But the liquid state of this moment contains a large amount of ammonia sugar, causes a part of ammonia sugar to run off, and has caused wasting phenomenon.
Summary of the invention
The present invention is directed to defects, purpose is reclaiming reflux with a kind of ammonia sugar of ammonia sugar wasting phenomenon of avoiding is provided.
The technical solution used in the present invention is for this reason: the present invention includes the mozzle that is arranged between reactor and the condenser, the path of described mozzle is provided with the cylinder that refluxes; The described inlet that refluxes cylinder is arranged on the top of reactor inlet, and liquid outlet is arranged on the cylinder top of refluxing; Refluxing opening is established in a described backflow cylinder bottom, refluxing opening and be between the mozzle that refluxes between a cylinder inlet, the reactor inlet and establish return duct, and return duct is provided with valve.
Described backflow cylinder is the back taper setting.
Advantage of the present invention is: the present invention causes liquid state, gaseous state material to be gone out when entering mozzle from reactor when boiling explosion phenomenon occurs, existence and the set-up mode of cylinder owing to refluxing, liquid material enters the cylinder that refluxes, and can not enter condenser or directly be back in the reactor; Because the cylinder that refluxes is arranged to back taper, and the side plate liquid towards material of back taper plays a refluence effect, liquid material can well be entered in the backflow cylinder simultaneously, ammonia sugar is not run off.
Description of drawings
Fig. 1 is structural representation of the present invention.
1 is that reactor, 2 is that mozzle, 3 is that backflow cylinder, 4 is that condenser, 5 is that return duct, 6 is valve among the figure.
The specific embodiment
The present invention includes the mozzle 2 that is arranged between reactor 1 and the condenser 4, the present invention is provided with back taper backflow cylinder 3 in the path of mozzle 2; The inlet of backflow cylinder 3 is arranged on the top of reactor 1 inlet, and liquid outlet is arranged on cylinder 3 tops of refluxing; Refluxing opening is established in described backflow cylinder 3 bottoms, refluxing opening and be between the mozzle 2 that refluxes between cylinder 3 inlets, reactor 1 inlet and establish return duct 5, and return duct 5 is provided with valve 6.
The course of work of the present invention is: when because boiling explosion phenomenon when liquid state, gaseous state material are gone out in the reactor 1, liquid material enters the cylinder 3 that refluxes, this moment first valve-off 6, after cylinder 3 collection materials that reflux are complete, and when the boiling explosion phenomenon of reactor 1 is controlled, after open valve 6, the materials in the cylinder 3 that refluxes are back in the reactor 1 by return duct 5, ammonia sugar is recycled.
Claims (2)
1. ammonia sugar reclaims reflux, comprises the mozzle that is arranged between reactor and the condenser, it is characterized in that, the path of described mozzle is provided with the cylinder that refluxes; The described inlet that refluxes cylinder is arranged on the top of reactor inlet, and liquid outlet is arranged on the cylinder top of refluxing; Refluxing opening is established in a described backflow cylinder bottom, refluxing opening and be between the mozzle that refluxes between a cylinder inlet, the reactor inlet and establish return duct, and return duct is provided with valve.
2. ammonia sugar according to claim 1 reclaims reflux, it is characterized in that, described backflow cylinder is the back taper setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110233912XA CN102935347A (en) | 2011-08-16 | 2011-08-16 | Recovering and refluxing device of glucosamine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110233912XA CN102935347A (en) | 2011-08-16 | 2011-08-16 | Recovering and refluxing device of glucosamine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102935347A true CN102935347A (en) | 2013-02-20 |
Family
ID=47694286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110233912XA Pending CN102935347A (en) | 2011-08-16 | 2011-08-16 | Recovering and refluxing device of glucosamine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102935347A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87207517U (en) * | 1987-04-28 | 1988-09-07 | 朱卫东 | Small-sized distilling separating device |
| CN1601197A (en) * | 2003-09-26 | 2005-03-30 | 中国石油化工集团公司 | Heat carrier set in blowout prevention type |
| CN2717519Y (en) * | 2004-07-27 | 2005-08-17 | 傅建熙 | Gradient multifunction extraction instrument |
| CN2917731Y (en) * | 2006-06-09 | 2007-07-04 | 常熟市上海飞奥压力容器制造有限公司 | Equipment for recovering traditional Chinese medicine condensation solvent |
| CN101253134A (en) * | 2005-07-06 | 2008-08-27 | 英国石油化学品有限公司 | Reactive distillation with olefin recycle |
| CN201343522Y (en) * | 2009-02-20 | 2009-11-11 | 王同新 | Crude oil dehydrating device |
| CN201783330U (en) * | 2010-08-28 | 2011-04-06 | 中山市南方新元食品生物工程有限公司 | Multifunctional condensing device |
| CN201862391U (en) * | 2010-09-11 | 2011-06-15 | 巢湖香枫塑胶助剂有限公司 | Vacuum charging device for esterification kettle |
| CN202224157U (en) * | 2011-08-16 | 2012-05-23 | 扬州明增生物科技有限公司 | Ammonia sugar recovering and reflowing device |
-
2011
- 2011-08-16 CN CN201110233912XA patent/CN102935347A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87207517U (en) * | 1987-04-28 | 1988-09-07 | 朱卫东 | Small-sized distilling separating device |
| CN1601197A (en) * | 2003-09-26 | 2005-03-30 | 中国石油化工集团公司 | Heat carrier set in blowout prevention type |
| CN2717519Y (en) * | 2004-07-27 | 2005-08-17 | 傅建熙 | Gradient multifunction extraction instrument |
| CN101253134A (en) * | 2005-07-06 | 2008-08-27 | 英国石油化学品有限公司 | Reactive distillation with olefin recycle |
| CN2917731Y (en) * | 2006-06-09 | 2007-07-04 | 常熟市上海飞奥压力容器制造有限公司 | Equipment for recovering traditional Chinese medicine condensation solvent |
| CN201343522Y (en) * | 2009-02-20 | 2009-11-11 | 王同新 | Crude oil dehydrating device |
| CN201783330U (en) * | 2010-08-28 | 2011-04-06 | 中山市南方新元食品生物工程有限公司 | Multifunctional condensing device |
| CN201862391U (en) * | 2010-09-11 | 2011-06-15 | 巢湖香枫塑胶助剂有限公司 | Vacuum charging device for esterification kettle |
| CN202224157U (en) * | 2011-08-16 | 2012-05-23 | 扬州明增生物科技有限公司 | Ammonia sugar recovering and reflowing device |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130220 |