CN208865651U - A continuous production device - Google Patents
A continuous production device Download PDFInfo
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- CN208865651U CN208865651U CN201821367721.6U CN201821367721U CN208865651U CN 208865651 U CN208865651 U CN 208865651U CN 201821367721 U CN201821367721 U CN 201821367721U CN 208865651 U CN208865651 U CN 208865651U
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- storage tank
- tubular reactor
- reaction tube
- reaction
- tube
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- 238000010924 continuous production Methods 0.000 title claims abstract description 31
- 238000006243 chemical reaction Methods 0.000 claims abstract description 123
- 238000003860 storage Methods 0.000 claims abstract description 56
- 230000003068 static effect Effects 0.000 claims abstract description 14
- 238000005070 sampling Methods 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 21
- 239000007789 gas Substances 0.000 claims description 14
- 239000000178 monomer Substances 0.000 claims description 12
- 238000005956 quaternization reaction Methods 0.000 claims description 12
- -1 esters tertiary amine Chemical class 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 26
- 230000036632 reaction speed Effects 0.000 abstract description 10
- 125000001453 quaternary ammonium group Chemical group 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 229920000297 Rayon Polymers 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 150000003512 tertiary amines Chemical class 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 206010054949 Metaplasia Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 208000012826 adjustment disease Diseases 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
本实用新型公开了一种连续化生产装置，用于季铵化反应，包括气体钢瓶、第一储料罐、第二储料罐、第三储料罐、第一管式反应器、第二管式反应器组、连接管、设于连接管上的温度计和/或压力表和/或取样阀；第一管式反应器包括第一壳体、第一反应管、第一静态混合单元；气体钢瓶、第一储料罐、第二储料罐均与第一管式反应器的入口连通；第二管式反应器组包括多个依次串联的第二管式反应器，每个第二管式反应器均包括第二壳体、第二反应管、第二静态混合单元；第二储料罐、第三储料罐分别与每个第二管式反应器的入口连通；连接管用于连通相邻的管式反应器。本实用新型装置对温度和物料浓度单独调整，根据反应进度调整反应条件，能提高后期反应速度。
The utility model discloses a continuous production device used for quaternary ammonium reaction, comprising a gas steel cylinder, a first material storage tank, a second material storage tank, a third material storage tank, a first tubular reactor, a second material storage tank, a A tubular reactor group, a connecting pipe, a thermometer and/or a pressure gauge and/or a sampling valve arranged on the connecting pipe; the first tubular reactor includes a first shell, a first reaction tube, and a first static mixing unit; The gas cylinder, the first storage tank and the second storage tank are all connected with the inlet of the first tubular reactor; the second tubular reactor group includes a plurality of second tubular reactors connected in series in sequence, each second tubular reactor The tubular reactors all include a second shell, a second reaction tube, and a second static mixing unit; the second storage tank and the third storage tank are respectively communicated with the inlet of each second tubular reactor; the connecting pipe is used for Connect adjacent tubular reactors. The device of the utility model independently adjusts the temperature and the material concentration, adjusts the reaction conditions according to the reaction progress, and can improve the late reaction speed.
Description
Technical field
The utility model relates to chemical equipment technical field, in particular to a kind of continuous production device.
Background technique
Serialization tubular reactor is the important process units of one kind in chemical industry equipment, traditional serialization tubular reactor
There are fluidized bed, fixed bed, hypergravity, drying tower, destilling tower etc..In addition, the chemical reaction that reaction speed is fast, the time is short also uses
Simple pipe reaction device is realized.But most products are since the reaction time is long, lacks serialization parameter or need
It wants the reasons such as gap addition and can not achieve serialization.Human error rate height, unstable quality, quantity of three wastes in the production of gap metaplasia
High, the unfavorable factors siege such as security risk is big production management personnel, then serialization research is almost never interrupted, especially
It is that serialization research is another to spend intimately to get up in recent years due to environmental protection, after safe pressure increase.
For the continuous production of quaternization reaction, produced after being usually mixed together all raw materials.Directly
Solvent is added in reaction raw materials, will cause reaction in esters tertiary amine monomers and the concentration of quaternizing agent it is too low, make reaction speed
It spends slower；Simultaneously as esters tertiary amine monomers and with quaternizing agent facile hydrolysis, to reaction will also result in certain negative shadow
It rings.
Existing continuous production device, generally there is also following defects: lacking to the change in process of material in a device
Concern should adjust reaction condition according to extent of reaction at this time, and need to intervene reaction density, adjustment reaction speed (temperature with progress
Degree or pressure and other parameters)；Continuous device need to have operating flexibility, to adapt to the adjustment of product index, to adapt to material concentration
The variation of reaction speed caused by variation, thus adaptation or compatible a kind of reaction；It needs to keep constant pressure in continuous device, it is special
It is not when having easily vaporization raw material participation reaction.
Summary of the invention
The purpose of the utility model is to provide a kind of continuous production devices, are segmented to reaction process more piece, have higher
Operating flexibility reaction condition, Neng Gouti are adjusted according to extent of reaction in real time by individually adjusting to temperature and material concentration
High late phase reaction speed, shortens the reaction time further；By adjusting the addition opportunity of solvent and additive amount, it ensure that esters
Concentration when tertiary amine monomers and quaternizing agent react, improves the efficiency of quaternization reaction, avoids directly addition solvent pair
It is negatively affected caused by quaternization reaction.
In order to achieve the above objectives, the technical solution adopted in the utility model is:
A kind of continuous production device, is used for quaternization reaction, and described device includes:
Gas bomb, the gas bomb is for storing oxygen or air；
First storage tank, first storage tank is for storing esters tertiary amine monomers；
Second storage tank, second storage tank is for storing quaternizing agent；
Third storage tank, the third storage tank is for storing water and/or alcohol and/or catalyst；
First tubular reactor, first tubular reactor include first shell, are removably set to the first shell
The first reaction tube in body, the first static mixer being removably set in first reaction tube；The gas bomb,
First storage tank, second storage tank are connected to the entrance of first tubular reactor；
Second tubular reactor group, the second tubular reactor group include multiple the second pipe reactions being sequentially connected in series
Device, each second tubular reactor include second shell, the second reaction being removably set in the second shell
Pipe, the second static mixer being removably set in second reaction tube；Second storage tank, the third storing
Tank is connected to the entrance of each second tubular reactor respectively；
Connecting tube, the connecting tube is for being connected to first reaction tube and entering positioned at the second tubular reactor group
Second reaction tube of mouth；The connecting tube is also used to be connected to second reaction tube of adjacent two；
Thermometer and/or pressure gauge and/or sampling valve in the connecting tube.
Preferably, first tubular reactor further includes being set to intracorporal first heat exchange mechanisms of the first shell, described
Second tubular reactor further includes being set to intracorporal second heat exchange mechanisms of the second shell.
Preferably, described device further includes for the third heat exchange mechanisms for the media for heat exchange in first storage tank.
Preferably, described device further includes with the discharge nozzle of the outlet of the second tubular reactor group, set on institute
State the counterbalance valve on discharge nozzle.
Preferably, described device further includes set on the dosing machine between the gas bomb and first tubular reactor
Structure, is set the first flow regulating mechanism between first storage tank and first tubular reactor correspondingly
Second flow between second storage tank and first tubular reactor/second tubular reactor adjusts machine
Structure, the third flow control device being set between the third storage tank and second tubular reactor correspondingly.
Preferably, first reaction tube includes a plurality of the first straight tube being parallel to each other, is connected to described in adjacent two
The first bend pipe between first straight tube；Second reaction tube include a plurality of the second straight tube being parallel to each other, be connected to it is adjacent
The second bend pipe between two second straight tubes.
Preferably, first reaction tube is identical with the internal diameter of second reaction tube, first reaction tube and a plurality of
The total length of second reaction tube and the ratio of the internal diameter are less than 2 × 105。
It is highly preferred that the ratio of the total length and the internal diameter of first reaction tube and a plurality of second reaction tube is
20-2×105。
Preferably, the total length of first reaction tube and a plurality of second reaction tube is 1-1000m；Described first is anti-
The internal diameter of second reaction tube described in Ying Guanhe is identical, is 5-50mm.
Due to the application of the above technical scheme, the utility model has the advantage that this is practical new compared with prior art
A kind of continuous production device of type is segmented reaction process more piece, operating flexibility with higher, by dense to temperature and material
Individually adjusting for degree, adjusts reaction condition according to extent of reaction in real time, can be improved late phase reaction speed, make the reaction time into one
Step shortens；By adjusting the addition opportunity of solvent and additive amount, ensure that when esters tertiary amine monomers and quaternizing agent are reacted
Concentration improves the efficiency of quaternization reaction, avoids directly addition solvent negative effect caused by quaternization reaction；To anti-
The reaction pressure of Ying Guanzhong is controlled using counterbalance valve, maintains constant reaction pressure, is made easily to vaporize raw material and is able to maintain liquefaction；
Reaction tube uses straight pipe type, is easily installed static mixer, so that the material in reaction tube is in turbulence state always, enhance
Mixing, shortens the residence time also；Reaction tube is removably set in shell, makes it possible disassembly, cleaning at any time；It is logical
These improvement are crossed, a kind of continuous production device of the utility model is with operating flexibility is big, versatile, reaction efficiency is high, makes
With advantage at low cost.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of utility model device.
Wherein: 1, gas bomb；2, the first storage tank；3, the second storage tank；4, third storage tank；5, first shell；6,
First reaction tube；7, second shell；8, the second reaction tube；9, connecting tube；10, thermometer；11, pressure gauge；12, sampling valve；13,
Discharge nozzle；14, counterbalance valve；15, metrological service；16, first flow regulating mechanism；17, second flow regulating mechanism；18, third
Flow control device.
Specific embodiment
The technical solution of the utility model is further elaborated with reference to the accompanying drawing.
Shown in Figure 1, a kind of above-mentioned continuous production device is used for quaternization reaction, the few, plot ratio with back-mixing
The advantages that high, easy to operate, Environmental Safety.
A kind of above-mentioned continuous production device includes for storing the gas bomb 1 of oxygen or air, for storing esters
First storage tank 2 of tertiary amine monomers, the second storage tank 3 for storing quaternizing agent, for store water and/or alcohol and/or
The third storage tank 4 of catalyst.Obviously, according to needs of production, the first storage tank 2, the second storage tank 3 and third storage tank
4 can have it is multiple.Since in the first storage tank 2, the dosage of esters tertiary amine monomers in the reaction is larger, therefore, which is also wrapped
It includes for being made for the third heat exchange mechanisms of the esters tertiary amine monomers heat exchange in the first storage tank 2 by the way that third heat exchange mechanisms are arranged
Temperature needed for the temperature of esters tertiary amine monomers can increase or drop to reaction.Through setting gas bomb 1 into reactant
It is passed through air or oxygen, can effectively prevent the polymerization of product.
A kind of above-mentioned continuous production device further includes the first tubular reactor, and the first tubular reactor includes first shell
5, removably the first reaction tube 6 in first shell 5, dismountable the first static state in the first reaction tube 6 are mixed
Close unit.Gas bomb 1, the first storage tank 2 are stated the second storage tank 3 and are connected to the entrance of the first tubular reactor.In this reality
Apply in example, the first reaction tube 6 includes a plurality of the first straight tube being parallel to each other, be connected between two article of first adjacent straight tube the
One bend pipe.By the way that the first reaction tube 6 is arranged to straight tube, it is easily installed the first static mixer, is made in the first reaction tube 6
Material is in turbulence state always, enhances the mixing of material, shortens the residence time also.Due in quaternization reaction
In, raw material is easy to aggregate into blob of viscose in reaction tube, if without the structure that can flexibly dismantle, once it polymerize in reaction tube,
Entire continuous production can stop, and equipment can also scrap, and therefore, the first reaction tube 6 is arranged to dismountable structure, Neng Gouyou
The generation for avoiding this problem of effect, can not only targetedly remove the reaction tube of blob of viscose, moreover it is possible to guarantee continuous production
Serialization carry out, the problem of avoiding equipment scrapping.
A kind of above-mentioned continuous production device further includes the second tubular reactor group, and the second tubular reactor group includes multiple
The second tubular reactor being sequentially connected in series, each second tubular reactor include second shell 7, are removably set to second shell
The second reaction tube 8, dismountable the second static mixer in the second reaction tube 8 in body 7.Second storage tank 3,
Three storage tanks 4 are connected to the entrance of each second tubular reactor respectively.It is arranged by this, is made in the first reaction tube 6 only
Esters tertiary amine monomers and quaternizing agent are reacted, and ensure that concentration when esters tertiary amine monomers and quaternizing agent are reacted,
The efficiency for improving quaternization reaction avoids directly addition solvent negative effect caused by quaternization reaction.In this implementation
In example, the second reaction tube 8 includes a plurality of the second straight tube being parallel to each other, second be connected between two adjacent the second straight tubes
Bend pipe.By the way that the second reaction tube 8 is arranged to straight tube, it is easily installed the second static mixer, makes the object in the second reaction tube 8
Material is in turbulence state always, enhances the mixing of material, shortens the residence time also.Due in quaternization reaction,
Raw material is easy to aggregate into blob of viscose in reaction tube, if without the structure that can flexibly dismantle, once it polymerize in reaction tube, entirely
Continuous production can stop, and equipment can also scrap, and therefore, the second reaction tube 8 is arranged to dismountable structure, can be effective
The generation of this problem is avoided, can not only targetedly remove the reaction tube of blob of viscose, moreover it is possible to guarantee the company of continuous production
The problem of continuousization carries out, and avoids equipment scrapping.
A kind of above-mentioned continuous production device further includes connecting tube 9, the thermometer 10 in connecting tube 9 and/or pressure
Table 11 and/or sampling valve 12.Obviously, connecting tube 9 has a plurality of.Connecting tube 9 is for being connected to the first reaction tube 6 and being located at the second tubular type
Second reaction tube 8 of bottom in second reaction tube 8(, that is, Fig. 1 of the entrance of reactor group)；Connecting tube 9 is also used to be connected to adjacent
Two the second reaction tubes 8, be sequentially connected in series all second reaction tubes 8 in entire second tubular reactor group.In this implementation
In example, sampling valve 12 is needle valve.
Above-mentioned first tubular reactor further includes the first heat exchange mechanisms in first shell 5, and above-mentioned second tubular type is anti-
Answering device further includes the second heat exchange mechanisms in second shell 7.Pass through the first heat exchange mechanisms of setting and the second heat exchange mechanisms, energy
It is enough to exchange heat respectively to the material in the first reaction tube 6 and the second reaction tube 8 in real time.
A kind of above-mentioned continuous production device further includes set on the dosing machine between gas bomb 1 and the first tubular reactor
Structure 15, is set to the at the first flow regulating mechanism 16 between the first storage tank 2 and the first tubular reactor correspondingly
Second flow regulating mechanism 17 between two storage tanks 3 and the first tubular reactor/second tubular reactor is set correspondingly
Third flow control device 18 between third storage tank 4 and the second tubular reactor.In the present embodiment, metrological service 15
For flowmeter；First flow regulating mechanism 16, second flow regulating mechanism 17, third flow control device 18 are metering pump.
By individually adjusting to temperature in reaction tube and material concentration, reaction condition is adjusted according to extent of reaction in real time,
It can be improved late phase reaction speed, shorten the reaction time further；The utility model continuous production device has operation bullet
Property, it can adapt to the adjustment of product index, can adapt to reaction speed variation caused by material concentration variation, so can fit
Answer or be compatible with a kind of reaction.
A kind of above-mentioned continuous production device further includes and the outlet of the second tubular reactor group (i.e. the top in Fig. 1
Second reaction tube 8) connection discharge nozzle 13, the counterbalance valve 14 on discharge nozzle 13.Reaction pressure in reaction tube is used
Counterbalance valve 14 controls, and maintains constant reaction pressure, makes easily to vaporize raw material and is able to maintain liquefaction.
First reaction tube 6 is identical with the internal diameter of the second reaction tube 8, the overall length of the first reaction tube 6 and a plurality of second reaction tube 8
The ratio of degree and internal diameter is less than 2 × 105.In the present embodiment, the total length of the first reaction tube 6 and a plurality of second reaction tube 8 with
The ratio of internal diameter is 20-2 × 105.Since tube inner diameter does not have working condition in 5mm or less, the project can not be met
The characteristics of middle product easily polymerize；Meanwhile in 50mm or more to will lead to production capacity too big for tube inner diameter, does not meet such product spy
Point；Finally, tube length of reaction tube corresponds to the residence time, in order to guarantee the suitable residence time, pipe range cannot exceed 1-1000 meters.
Thus aforementioned proportion parameter is obtained.
Specifically, the total length of the first reaction tube 6 and a plurality of second reaction tube 8 is 1-1000m, due to tube length of reaction tube pair
Should be in the residence time, material residence time in reaction tube is too short, react it is insufficient, the residence time is too long, material can hydrolyze or
Polymerization, and guarantee that turbulent flow needs a proper flow rates, the two combines, and obtains the range of above-mentioned tube length of reaction tube；First reaction tube 6
Internal diameter with the second reaction tube 8 is 5-50mm, and tube inner diameter is too small, the bad installation of static mixer, once material is poly-
Conjunction cannot also clean, and in addition carefully also do not have economic value very much, that is, be used in lab scale and also do not have data sense；And in reaction tube
Diameter is too big, is easy to cause and has little time the advantages of exchanging heat, can not embodying tubular reactor, in addition tube inner diameter also with production capacity phase
It closes, internal diameter is too big, and production capacity just exceeds the production capacity that the sector can have, it follows that above-mentioned value range.
In the present embodiment, the first static mixer, the second static mixer are selected from SV type, SK type, SX type, SL
The moulding of one or more of type, SH type, SN type or other guidance fluid mixing, preferred SK type in the present embodiment.
In the present embodiment, the first reaction tube 6, the second reaction tube 8, connecting tube 9, discharge nozzle 13 are closed by pure titanium material, titanium
Golden material, Kazakhstan C276 alloy material, austenitic stainless steel material, 2205 two-phase stainless Steel materials, enamel material, polytetrafluoroethyl-ne
One of alkene material or more than one be made.
In the present embodiment, the first reaction tube 6, the second reaction tube 8, connecting tube 9, gas bomb 1, the first storage tank 2,
The mutual connection type of two storage tanks 3, third storage tank 4, metering pump is selected from flanged joint, ferrule fitting connection, silk mouth
Connection, welding one of or more than one.
When practical operation, according to the index of the sample taken out in sampling valve 12, carry out the corresponding each tubular reactor of adjusting
Temperature, into every kind of raw material of each tubular reactor or the flow of solvent, if the sample in some tubular reactor
Index has met the requirements, then removes extra tubular reactor.If in some tubular reactor in the index of sample, quaternary ammonium
Change the content of reagent lower than setting value or close to complete reaction, then needs to remove the section of tubing in the tubular reactor.
Obviously, by adjusting separately the flow of temperature and corresponding metering pump in each tubular reactor, can accelerate
Reaction speed is further reduced the number of tubular reactor.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and be implemented, do not limit the protection scope of the present invention,
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover in the protection scope of the utility model
It is interior.
Claims (9)
1. a kind of continuous production device, it to be used for quaternization reaction, it is characterised in that: described device includes:
Gas bomb, the gas bomb is for storing oxygen or air；
First storage tank, first storage tank is for storing esters tertiary amine monomers；
Second storage tank, second storage tank is for storing quaternizing agent；
Third storage tank, the third storage tank is for storing water and/or alcohol and/or catalyst；
First tubular reactor, first tubular reactor include first shell, are removably set in the first shell
The first reaction tube, removably be set to first reaction tube in the first static mixer；It is the gas bomb, described
First storage tank, second storage tank are connected to the entrance of first tubular reactor；
Second tubular reactor group, the second tubular reactor group include multiple the second tubular reactors being sequentially connected in series, often
A second tubular reactor include second shell, removably be set to the second shell in the second reaction tube, can
The second static mixer of disassembly being set in second reaction tube；Second storage tank, the third storage tank point
It is not connected to the entrance of each second tubular reactor；
Connecting tube, the connecting tube are used to be connected to first reaction tube and the entrance positioned at the second tubular reactor group
Second reaction tube；The connecting tube is also used to be connected to second reaction tube of adjacent two；
Thermometer and/or pressure gauge and/or sampling valve in the connecting tube.
2. a kind of continuous production device according to claim 1, it is characterised in that: first tubular reactor also wraps
It includes and is set to intracorporal first heat exchange mechanisms of the first shell, second tubular reactor further includes being set in the second shell
The second heat exchange mechanisms.
3. a kind of continuous production device according to claim 1, it is characterised in that: described device further includes being used for as institute
State the third heat exchange mechanisms of the media for heat exchange in the first storage tank.
4. a kind of continuous production device according to claim 1, it is characterised in that: described device further includes and described
Discharge nozzle, the counterbalance valve on the discharge nozzle of the outlet of two tubular reactor groups.
5. a kind of continuous production device according to claim 1, it is characterised in that: described device further includes set on described
Metrological service between gas bomb and first tubular reactor is set to first storage tank and first tubular type is anti-
Answer first flow regulating mechanism between device, be set to second storage tank correspondingly and first tubular reactor/
Second flow regulating mechanism between second tubular reactor is set to the third storage tank and described the correspondingly
Third flow control device between two tubular reactors.
6. a kind of continuous production device according to claim 1, it is characterised in that: first reaction tube includes a plurality of
The first straight tube being parallel to each other, the first bend pipe being connected between first straight tube of adjacent two；Second reaction tube
Including a plurality of the second straight tube being parallel to each other, the second bend pipe being connected between second straight tube of adjacent two.
7. a kind of continuous production device according to claim 1, it is characterised in that: first reaction tube and described
The internal diameter of two reaction tubes is identical, the total length of first reaction tube and a plurality of second reaction tube and the ratio of the internal diameter
Less than 2 × 105。
8. a kind of continuous production device according to claim 7, it is characterised in that: first reaction tube and a plurality of institute
The ratio of the total length and the internal diameter of stating the second reaction tube is 20-2 × 105。
9. a kind of continuous production device according to claim 1, it is characterised in that: first reaction tube and a plurality of institute
The total length for stating the second reaction tube is 1-1000m；First reaction tube is identical with the internal diameter of second reaction tube, is 5-
50mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821367721.6U CN208865651U (en) | 2018-08-23 | 2018-08-23 | A continuous production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821367721.6U CN208865651U (en) | 2018-08-23 | 2018-08-23 | A continuous production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208865651U true CN208865651U (en) | 2019-05-17 |
Family
ID=66465520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821367721.6U Withdrawn - After Issue CN208865651U (en) | 2018-08-23 | 2018-08-23 | A continuous production device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208865651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173968A (en) * | 2018-08-23 | 2019-01-11 | 江苏富淼科技股份有限公司 | A kind of continuous production device |
-
2018
- 2018-08-23 CN CN201821367721.6U patent/CN208865651U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173968A (en) * | 2018-08-23 | 2019-01-11 | 江苏富淼科技股份有限公司 | A kind of continuous production device |
| CN109173968B (en) * | 2018-08-23 | 2025-01-28 | 江苏富淼科技股份有限公司 | A continuous production device |
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