CN103111252A - Reaction kettle capable of solving reflux wall adhesion problem - Google Patents
Reaction kettle capable of solving reflux wall adhesion problem Download PDFInfo
- Publication number
- CN103111252A CN103111252A CN2013100802614A CN201310080261A CN103111252A CN 103111252 A CN103111252 A CN 103111252A CN 2013100802614 A CN2013100802614 A CN 2013100802614A CN 201310080261 A CN201310080261 A CN 201310080261A CN 103111252 A CN103111252 A CN 103111252A
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- reactor
- rotating disk
- refluxes
- kettle cover
- disk distributor
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- 238000010992 reflux Methods 0.000 title claims abstract description 32
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000009833 condensation Methods 0.000 claims description 13
- 230000005494 condensation Effects 0.000 claims description 13
- 239000003292 glue Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 235000019994 cava Nutrition 0.000 claims description 2
- 235000021050 feed intake Nutrition 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 5
- 239000000376 reactant Substances 0.000 abstract description 5
- 244000025254 Cannabis sativa Species 0.000 description 8
- 239000012535 impurity Substances 0.000 description 7
- 238000004939 coking Methods 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 108010022579 ATP dependent 26S protease Proteins 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention discloses a reaction kettle capable of solving a reflux wall adhesion problem. The reaction kettle comprises a reaction kettle body, a turntable distributor, a reflux condensing guide tube and a condenser. Water vapor generated in reaction is condensed and then returns back to the turntable distributor, the centrifugal force action of the turntable is utilized to distribute the condensate water on the wall of the reaction kettle, and thus the problem that the reactant returns back and is adhered to the wall is effectively solved.
Description
Technical field
The present invention relates to a kind of reactor, is the improvement to existing reactor structure.
Background technology
Reactor is the research that is widely used in the type of production users such as oil, chemical industry, rubber, agricultural chemicals, dyestuff, medicine, food and various scientific experiment projects, is used for completing the container of the technical process such as hydrolysis, neutralization, crystallization, distillation, evaporation, storage, hydrogenation, hydrocarbonylation, polymerization, condensation, heating are mixed, isothermal reaction.According to different production technologies and operating condition, the project organization of reactor and parameter are different, and namely the structural style of reactor is different, belongs to nonstandard tankage.The structure of existing reactor is many to be comprised of kettle, kettle cover, chuck, agitator, transmission device, gland seal device, supporting etc.
In field of fine chemical, due to product purity is had relatively high expectations, general a kind of product uses an independent reactor to produce.In addition, for the cleaning of reactor, be also the common measure that ensures product purity.But the impurity that produces in process of production uses general reactor to be difficult to eliminate for the impact of product purity.The reason of generation impurity has multiple, produces the physical impurities such as subparticle that wear and tear and fall in operation process such as the reactor bearing, can be reduced or remitted by the impurity accommodation device.Yet such device can't be removed the chemical impurity that produces due to the device limitation in course of reaction.
The most common in the production practices process, be exactly the sticking wall problem of backflow of reactor.The so-called sticking wall that refluxes, be after in material, moisture evaporates, the liquid level sedimentation, because material is rich in viscosity, the reactant at original liquid level edge can be bonded on the wall of reactor chamber, if add thermal response or exothermic heat of reaction is more, cause the kettle temperature higher, the adhesive on the still wall can produce coking phenomenon, and the coking material drops in product, cause product purity to reduce, must take post-processed to carry out purifying.Glue wall for avoiding refluxing and produce coking impurity, need to the 26S Proteasome Structure and Function of existing reactor be improved.For cost consideration, this improvement should be on the basis of reactor existing structure, carry out simple and exquisite design, and the sticking wall problem of both having avoided refluxing again can be too not complicated and be difficult to realize.
Summary of the invention
The problem and the equipment cost that the present invention is directed to the sticking wall of aforementioned backflow are considered, adopt a kind of structural design of exquisiteness, effectively avoid reactant to reflux and glued the wall problem, additionally do not increased too much part of appliance simultaneously, realized a kind of simplicity of design and the reactor of the easy new structure of realizing.
This reactor apparatus structure specifically describes as follows:
1, the rotating disk distributor of a circle is installed in the middle and upper part of common response still shaft;
2, have two apertures on common response still kettle cover.Connect a condenser outside kettle with the reflux condensation mode conduit;
3, the reflux condensation mode conduit connects a grass tube after entering kettle, and grass tube points to the rotating disk distributor, and the grass tube outlet is suspended from the top of rotating disk distributor core.
The mode of this device operation is as follows:
1, material reacts in reactor;
2, reaction condition is heating or the heat release of chemical reaction own, causes the reactant water evaporation, and it is cooling that the pore that the steam of evaporation covers by reactor enters condenser;
3, the condensed water that produces after condenser is cooling of steam, the grass tube in reflux condensation mode conduit and kettle flows on the rotating disk distributor;
4, shaft rotates, and drives the rotating disk distributor and rotates, and due to centrifugal action, the condensed water on the rotating disk distributor is distributed on the reactor wall, forms cascade;
5, cascade because Action of Gravity Field flows down along the reactor wall, washes away the still wall, and in time cleaning reaction thing liquid level edge is bonded in the residue on the still wall, avoids the residue coking.
Above process is synchronizeed with chemical reaction process and is carried out, and can in time clean the still wall, and the sticking wall of effectively avoiding refluxing, coking and impurity produce.The condensed water that cleans the still wall is produced by chemical reaction itself, need not to feed intake in addition.And the rotating disk distributor utilizes the shaft powered rotation, need not the power that provides extra.This reactor apparatus structure is simple, practical.
Description of drawings
A kind of reactor structure chart that solves the sticking wall problem that refluxes of Fig. 1;
The specific embodiment
Apparatus structure is as follows:
(1) the rotating disk distributor of a circle is installed in the middle and upper part of common response still shaft.This rotating disk distributor is made by hard polyaminoester resin and so on light anticorrosive material.The rotating disk distributor is fastened on shaft with hoop;
In the middle of a specific embodiment of the present invention, still chamber internal diameter 60cm, round turntable distributor diameter 40cm, thickness is 5cm.The rotating disk distributor is made by the foaming body of hard polyaminoester resin.Rotating disk distributor fastening hoop degree of tightness is adjustable, and the position of rotating disk distributor can be along the shaft up-down adjustment.Rotating disk distributor core caves in slightly, can take in the condensed water of backflow;
(2) have two apertures on common response still kettle cover.Connect a condenser outside kettle with the reflux condensation mode conduit.Wherein, the steam venthole on kettle cover is positioned at kettle cover partial center position, and the reflux condensing tube inlet opening is positioned at the inclined to one side marginal position of kettle cover;
(3) the reflux condensation mode conduit connects a grass tube after entering kettle, and grass tube points to the rotating disk distributor, and the grass tube outlet is suspended from the top of rotating disk distributor core.
An example of this device operation:
1, the glass reaction still of capacity 10000ml, it is of a size of 550 * 480 * 2150(mm).The reactor speed of agitator is 680(rev/min).Paddle power is 180(w);
2, apart from kettle cover lower edge 15cm place, perpendicular to shaft, fix the rotating disk distributor of a diameter 40cm with fastening hoop.The material that this rotating disk distributor uses is the foaming body of hard polyaminoester resin;
3, the aperture that to have two apertures on the reactor kettle cover be 1cm.Connect a condenser outside kettle with the reflux condensation mode conduit.Wherein, the steam venthole on kettle cover is positioned at kettle cover partial center position, and the reflux condensing tube inlet opening is positioned at the inclined to one side marginal position of kettle cover;
4, throw liquid material 4000ml in reactor, begin to stir.The course of reaction heat release, the reactant water evaporation, it is cooling that the pore that the steam of evaporation covers by reactor enters condenser.The condensed water that steam produces after condenser is cooling, the grass tube in reflux condensation mode conduit and kettle flow on the rotating disk distributor and the part savings;
5, along with the rotation of shaft, drive the rotating disk distributor and rotate, due to centrifugal action, the condensed water on the rotating disk distributor is distributed on the reactor wall, forms cascade.Cascade washes away the still wall because Action of Gravity Field flows down along the reactor wall, and in time cleaning reaction thing liquid level edge is bonded in the residue on the still wall, has avoided the residue coking.
Claims (8)
1. one kind solves the reactor that the wall problem is glued in backflow, it is characterized in that comprising following part:
(1) reactor kettle
(2) rotating disk distributor
(3) reflux condensation mode conduit and condenser.
2. solution according to claim 1 refluxes and glues the reactor of wall problem, and it is characterized in that: described (1) partial reaction still kettle comprises following part:
A, still chamber
Have two apertures on b, kettle cover kettle cover
C, paddle, paddle axle and electro-motor
D, reactor support.
3. the solution according to claim 2 reactor of sticking wall problem that refluxes, it is characterized in that: on kettle cover, position of opening is: the steam venthole is positioned at kettle cover partial center position, and the reflux condensing tube inlet opening is positioned at the inclined to one side marginal position of kettle cover.
4. solution according to claim 1 refluxes and glues the reactor of wall problem, it is characterized in that: described (2) part rotating disk distributor is for circular, this rotating disk distributor is made by hard polyaminoester resin and so on light anticorrosive material, and the rotating disk distributor is fastened on shaft with hoop.
5. solution according to claim 4 refluxes and glues the reactor of wall problem, it is characterized in that: rotating disk distributor fastening hoop degree of tightness is adjustable, the position of rotating disk distributor can be along the shaft up-down adjustment, and rotating disk distributor core caves in slightly, can take in the condensed water of backflow.
6. solution according to claim 1 refluxes and glues the reactor of wall problem, it is characterized in that: the structure of described (3) partial reflux condensation pipe and condenser is: wherein reflux condensation mode conduit is plugged on steam venthole on kettle cover, an other reflux condensation mode conduit is plugged on inlet opening on kettle cover, two reflux condensation mode conduit indirect condensers.
7. solution according to claim 1 refluxes and glues the reactor of wall problem, it is characterized in that: the condensed water that cleans the still wall is produced by chemical reaction itself, need not to feed intake in addition.
8. solution according to claim 1 refluxes and glues the reactor of wall problem, and it is characterized in that: the rotating disk distributor utilizes the shaft powered rotation, need not the power that provides extra.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310080261.4A CN103111252B (en) | 2013-03-14 | 2013-03-14 | Reaction kettle capable of solving reflux wall adhesion problem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310080261.4A CN103111252B (en) | 2013-03-14 | 2013-03-14 | Reaction kettle capable of solving reflux wall adhesion problem |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103111252A true CN103111252A (en) | 2013-05-22 |
| CN103111252B CN103111252B (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310080261.4A Expired - Fee Related CN103111252B (en) | 2013-03-14 | 2013-03-14 | Reaction kettle capable of solving reflux wall adhesion problem |
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| Country | Link |
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| CN (1) | CN103111252B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435682A (en) * | 2015-12-08 | 2016-03-30 | 无锡万能胶粘剂有限公司 | Stirring tank for adhesive processing |
| CN108371936A (en) * | 2018-04-27 | 2018-08-07 | 苏州禾田香料有限公司 | A kind of reaction kettle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202022877U (en) * | 2011-05-04 | 2011-11-02 | 荆门市浩吉星生物科技有限公司 | Simple wall sticking prevention amylodextrin circular heating device |
| CN202238054U (en) * | 2011-10-21 | 2012-05-30 | 山东建筑大学 | Reactor |
| CN102755871A (en) * | 2012-07-31 | 2012-10-31 | 秀山龙飞新材料有限公司 | Nano silicon dioxide stirring modification method and device thereof |
| CN202715407U (en) * | 2012-06-20 | 2013-02-06 | 福建锦江石化有限公司 | Device for solving wall sticking and scaling of catalyst in circulating liquid of oximation reaction system |
-
2013
- 2013-03-14 CN CN201310080261.4A patent/CN103111252B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202022877U (en) * | 2011-05-04 | 2011-11-02 | 荆门市浩吉星生物科技有限公司 | Simple wall sticking prevention amylodextrin circular heating device |
| CN202238054U (en) * | 2011-10-21 | 2012-05-30 | 山东建筑大学 | Reactor |
| CN202715407U (en) * | 2012-06-20 | 2013-02-06 | 福建锦江石化有限公司 | Device for solving wall sticking and scaling of catalyst in circulating liquid of oximation reaction system |
| CN102755871A (en) * | 2012-07-31 | 2012-10-31 | 秀山龙飞新材料有限公司 | Nano silicon dioxide stirring modification method and device thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435682A (en) * | 2015-12-08 | 2016-03-30 | 无锡万能胶粘剂有限公司 | Stirring tank for adhesive processing |
| CN108371936A (en) * | 2018-04-27 | 2018-08-07 | 苏州禾田香料有限公司 | A kind of reaction kettle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103111252B (en) | 2014-12-03 |
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| C14 | Grant of patent or utility model | ||
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| ASS | Succession or assignment of patent right |
Owner name: JIANGSU SULI MACHINERY CO., LTD. Free format text: FORMER OWNER: DONG XIAOYU Effective date: 20141118 |
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Inventor after: Guo Youchun Inventor after: Zhang Xiaotong Inventor before: Dong Xiaoyu |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: DONG XIAOYU TO: GUO YOUCHUN ZHANG XIAOTONG Free format text: CORRECT: ADDRESS; FROM: 239300 CHUZHOU, ANHUI PROVINCE TO: 224031 YANCHENG, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20141118 Address after: 224031, Jiangsu Province, building a group of people in the area of the village of Yang, Wang Zhen Patentee after: Jiangsu Su Li machinery Group Co.,Ltd Address before: Jimei garden bridge Tianchang road 239300 Anhui city of Chuzhou province No. 2 building 406 room three Patentee before: Dong Xiaoyu |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20170314 |
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| CF01 | Termination of patent right due to non-payment of annual fee |