CN207913780U - The continuous flow deferent Dow Chemical reactor of fast assembling-disassembling - Google Patents
The continuous flow deferent Dow Chemical reactor of fast assembling-disassembling Download PDFInfo
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- CN207913780U CN207913780U CN201820176143.1U CN201820176143U CN207913780U CN 207913780 U CN207913780 U CN 207913780U CN 201820176143 U CN201820176143 U CN 201820176143U CN 207913780 U CN207913780 U CN 207913780U
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Abstract
The continuous flow deferent Dow Chemical reactor of fast assembling-disassembling, reaction raw materials import with former tubular chemical reactor and reacting product outlet, it is made of reaction tube, temperature adjutage, thermal insulation medium and decorative tube from inside to outside, the both ends of reaction tube are connected with reaction raw materials import, reacting product outlet respectively, built with static mixer；Hot/cold matchmaker's fluid is injected in temperature adjutage as needed；Thermal insulation medium layer wraps up temperature adjutage；Decorative tube is wrapped in thermal insulation medium layer appearance, and there is trim at both ends.This reactor advantage has：1. simple in structure, characteristics of compact layout, good appearance take up an area few；2. reaction mass transfer is efficient；3. temperature of reactor can accurately control；4. reaction temperature and pressure limit are big；5. reaction is abundant, high income；It is carried out in confined space 6. reacting, reduction fires risk, production environment safety.Suitable for gas phase or single liquid phase reaction, liquid phase, liquid liquid phase reactor and gas-liquid-solid（Suspension）Equal heterogeneous reaction.
Description
Technical field
The utility model is related to chemical reaction equipments, it particularly relates to pipeline chemical reactor.
Background technology
Reactor (reactor) be realize reaction process equipment, be widely used in chemical industry,Oil refining、It is metallurgical, light industry etc.
Industrial department.Pipeline chemical reactor, abbreviation tubular reactor, it is tubulose, the prodigious continuous operation of draw ratio in vain to refer toInstead Answer device.Tubular typeReactor back-mixingIt is small, thusVolumetric efficiency（Unit volume production capacity）Height, to requiringConversion ratioIt is higher or have string
The occasion for joining side reaction is especially suitable.Age in last century 70-80, there have been the tubular types for chemical processReactor, with work
The continuous improvement of skill technology, people constantly pursue the raising of reaction speed and efficiency, this just needs better chemical reactor.
For this purpose, scientific and technical personnel constantly release various tubular typesReactor, that applies for Chinese patent has：
No. 200510134766X《A kind of improved tubular reactor》, No. 2010800351281《Multi-stage multi-tube shell-and-tube reactor》、
No. 2011100620119《The tubular reactor of built-in spring》, No. 201210116520X《The pipe transmitted with jet impulse heat
Formula reactor》, No. 2013101874751《Transparent tubular reactor》, No. 2014100126438《A kind of novel pipe reaction
Device》、
No. 2016103884874《A kind of high-efficiency helical tubular reactor》, No. 2017104432826《A kind of ultrasound Gao Zhen
Swing pneumatic tube reactor》Deng.Although these technologies all carry out Control of chemical reaction in tubular reactor, the reaction having
Device is simply possible to use in certain specified chemical reactions；Some structures are relative complex, and dismounting is inconvenient；Some reaction temperatures are not easy to control.
Utility model content
The utility model is intended to provide a kind of continuous flow deferent Dow Chemical reactor of fast assembling-disassembling, anti-to improve chemistry
The production efficiency of device is answered, it is easy to disassemble, while preventing reaction waste pollution environment.
The pipeline chemical reactor that designer provides, reacting pipe, reaction raw materials import with original tubular reactor
And reacting product outlet, its main feature is that, it is made of reaction tube, temperature adjutage, thermal insulation medium layer and decorative tube from inside to outside,
The both ends of reaction tube are connected with reaction raw materials import, reacting product outlet respectively, built with static mixer, for promoting
Reaction mass is uniformly mixed；Injection hot/cold matchmaker's fluid is needed according to chemical reaction in temperature adjutage, for adjusting reaction temperature
Degree；Thermal insulation medium layer equably wraps up temperature adjutage, prevents scattering and disappearing for hot/cold amount, is made of porous fibrous material；Decorative tube
It is wrapped in the appearance of thermal insulation medium layer, so that entire tubular reactor has beautiful surface, there is trim at both ends, covers heat preservation
Dielectric layer.
Above-mentioned reaction tube is straight tube or coiled pipe, with seamless stainless steel tube, alloy pipe, industrial ceramics pipe, glass
One kind in pipe is made, and the temperature range that tube wall can be born is -100 DEG C~500 DEG C;The maximum pressure that can be born is
50MPa。
Above-mentioned static mixer is XS types or XX types, is made of stainless steel, steel alloy, polytetrafluoroethylplastic plastic, but is reacted
Temperature is higher than 300 DEG C, cannot use polytetrafluoroethylplastic plastic material.
Above-mentioned temperature adjutage has the inlet and outlet of hot/cold matchmaker's fluid, and has control valve to control hot/cold matchmaker's fluid stream
Amount；Hot/cold matchmaker's fluid is typically oil.
The porous fibrous material of above-mentioned thermal insulation medium is polypropylene plastics strand foam, plasticized polyurethane strand foam, natural sponge, glass
One kind in glass cotton roll felt.
Above-mentioned reaction raw materials import, reacting product outlet are mounted on control valve, with control material flow.
Designer points out：The length of reaction tube is determined according to the amount of reactant and reaction speed.
Use principle is：After the pipeline chemical reactor of the utility model is installed according to reaction requirement, from heat/
Refrigerant fluid inlet injects hot/cold matchmaker's fluid, after the requirement for reaching reaction temperature, opens import, the outlet of reaction raw materials, leads to
Cross control valve control reactant flow.With the advance of material, reaction mass constantly mixes, haptoreaction, and reaction product is by anti-
Answer product exit.
The utility model has the following advantages：1. structure of reactor is simple, characteristics of compact layout, good appearance, take up an area few；2. anti-
It answers and is mixed between reactant in device fully, mass-transfer efficiency is high；3. temperature of reactor can accurately control, reaction operation is unobstructed；
4. reaction can be carried out continuously in larger temperature and pressure range；5. use successive reaction mode, reaction process fully, yield
It is high；6. reaction process is carried out in confined space, the risk that fires in Chemical Manufacture, production environment safety are reduced.
Suitable for gas phase or single liquid phase reaction, gas and liquid phase, liquid--liquid reaction and gas-liquid-solid（Suspension）It is equal more
Phase reaction.
Description of the drawings
Fig. 1 is the pipeline chemical reactor structural schematic diagram of the utility model, and Fig. 2 is the A-A direction views of amplification.
In figure, in figure, 1 is reaction tube, and 2 be temperature adjutage, and 3 be thermal insulation medium layer, and 4 be decorative tube, and 5 be trim, 6
For static mixer.
Specific implementation mode
Implement such as attached drawing 1-2 pipeline chemical reactor, with original tubular chemical reactor reaction raw materials into
Mouth and reacting product outlet, different from original chemical reactor, it is from inside to outside by reaction tube 1, temperature adjutage 2, guarantor
Warm medium 3 and decorative tube 4 form, and the both ends of reaction tube 1 are connected with reaction raw materials import, reacting product outlet respectively, react
Pipe is back-shaped pipe, is made of seamless stainless steel tube, built with XX types static mixer 6 made of polytetrafluoroethylplastic plastic,
For promoting reaction mass to be uniformly mixed；Injection hot/cold matchmaker's fluid is needed according to chemical reaction in temperature adjutage 2, is used for
Adjust reaction temperature；Thermal insulation medium layer 3 made of polypropylene plastics strand foam equably wraps up temperature adjutage 2, prevents hot/cold amount
Scatter and disappear, be made of porous fibrous material；Decorative tube 4 is wrapped in the appearance of thermal insulation medium layer 3, so that entire tubular reactor has
Beautiful shape, there is trim 6 at both ends, covers thermal insulation medium layer 3.
Hot/cold matchmaker's fluid is oil, and temperature adjutage 2 has the inlet and outlet of oil, and has the flow of control valve control oil.
Reaction raw materials import and reacting product outlet are respectively mounted control valve, with control material flow.
The reaction tube 1 outer diameter 12mm, 8 mm of internal diameter of this pipeline chemical reactor；2 outer diameter 24mm of temperature adjutage, internal diameter
20mm；Thermal insulation medium layer 3 outer diameter 48mm, internal diameter 24mm；Decorative tube 4 outer diameter 52mm, internal diameter 48mm；Trim 5 is flat circle
There is the trepanning of diameter 25mm at plate, outer diameter 52mm, circular slab center.
The length of one section of decorative tube 4 is 760mm；The length of one section of temperature adjutage 2 is 820mm；The length of one section of reaction tube 1
Degree is 1000mm.
The pipeline chemical reactor of the present embodiment is made of 4 sections of reaction tubes 1, and pipeline enclosure is connected as one using pipe jointer
A entirety.
Claims (6)
1. a kind of continuous flow deferent Dow Chemical reactor of fast assembling-disassembling, the reaction raw materials with original tubular chemical reactor
Import and reacting product outlet, it is characterised in that it is from inside to outside by reaction tube (1), temperature adjutage (2), thermal insulation medium layer
(3) it is formed with decorative tube (4), the both ends of reaction tube (1) are connect with reaction raw materials import, reacting product outlet respectively, built-in
There is static mixer (6)；It is injected with hot/cold matchmaker's fluid in temperature adjutage (2)；Thermal insulation medium layer (3) equably wraps up temperature
Regulation pipe (2), is made of porous fibrous material；Decorative tube (4) is wrapped in the appearance of thermal insulation medium layer (3), and there is decoration at both ends
It covers (5).
2. pipeline chemical reactor as described in claim 1, it is characterised in that the reaction tube (1) is straight tube or snakelike
Pipe.
3. pipeline chemical reactor as described in claim 1, it is characterised in that the static mixer (6) is XS types or XX
Type.
4. pipeline chemical reactor as described in claim 1, it is characterised in that the temperature adjutage (2) has hot/cold matchmaker stream
Body inlet and outlet, and have control valve；Hot/cold matchmaker's fluid is oil.
5. pipeline chemical reactor as described in claim 1, it is characterised in that the porous fibre material of the thermal insulation medium layer (3)
Material is one kind in polypropylene plastics strand foam, plasticized polyurethane strand foam, natural sponge, glass cotton roll felt.
6. pipeline chemical reactor as described in claim 1, it is characterised in that the reaction raw materials import, reacting product outlet
It is mounted on control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820176143.1U CN207913780U (en) | 2018-02-01 | 2018-02-01 | The continuous flow deferent Dow Chemical reactor of fast assembling-disassembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820176143.1U CN207913780U (en) | 2018-02-01 | 2018-02-01 | The continuous flow deferent Dow Chemical reactor of fast assembling-disassembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207913780U true CN207913780U (en) | 2018-09-28 |
Family
ID=63602551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820176143.1U Active CN207913780U (en) | 2018-02-01 | 2018-02-01 | The continuous flow deferent Dow Chemical reactor of fast assembling-disassembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207913780U (en) |
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2018
- 2018-02-01 CN CN201820176143.1U patent/CN207913780U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220530 Address after: 550000 coal chemical industry park, Qingzhen City, Guiyang City, Guizhou Province (Fenghuang group, Fenghuang village, Shiwei town) Patentee after: GUIYANG BESTCHEM Co.,Ltd. Address before: No. 675, Chuangye building, Jinyang science and Technology Industrial Park, Guiyang, Guizhou 550000 Patentee before: GUIZHOU DAOYUAN BIOTECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |