CN207254293U - A kind of microreactor for being used to produce nano barium sulfate - Google Patents
A kind of microreactor for being used to produce nano barium sulfate Download PDFInfo
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- CN207254293U CN207254293U CN201721108909.4U CN201721108909U CN207254293U CN 207254293 U CN207254293 U CN 207254293U CN 201721108909 U CN201721108909 U CN 201721108909U CN 207254293 U CN207254293 U CN 207254293U
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Abstract
A kind of microreactor for being used to produce nano barium sulfate is the utility model is related to, belongs to microreaction technology field.Exported including barium chloride entrance, sodium sulphate entrance, major reaction channels and nano barium sulfate；Mixing module is provided with the major reaction channels；The mixing module, mutually against forming, forms sandwich construction by polylith reaction channel layer, and the two sides of each piece of reaction channel layer is all covered with inclined reactive tank, and the cross section for causing each piece of reaction channel layer is all the linear of dipping and heaving；It is angled arranged in a crossed manner per the adjacent respective reactive tank of two deblocking reactions channel layer, form hybrid reaction passage staggeredly.The utility model be used for produce nano barium sulfate reactor solve it is of the prior art mixing it is not abundant enough, reaction is not thorough enough, it is less efficient, the problem of energy consumption is higher, it can be sufficiently mixed reaction raw materials, react thorough, make the particle size distribution of product uniform, while energy consumption can be reduced again, save resource.
Description
Technical field
A kind of reactor is the utility model is related to, more specifically, the utility model is related to a kind of for producing nano-sulfur
The microreactor of sour barium, belongs to microreaction technology field.
Background technology
At present with BaCl2With Na2SO4Ultra-fine BaSO is prepared for raw material4Method be mainly：By BaCl2With Na2SO4With thing
The amount of matter is 1:1 ratio is injected in the reactor with blender at the same time, under agitation BaCl2With Na2SO4Reaction generation
BaSO4。
Ultra-fine BaSO is prepared using current reaction unit4Mainly there is following deficiency：
1st, whipping performance is poor, and raw material easily mixes inequality, and reaction is not thorough, and causes wastage of material；
2nd, the BaSO of generation4It is not easy to flow out, easily deposition, increases particle diameter；
3rd, mechanical agitation, consumes big energy.
State Intellectual Property Office discloses a Publication No. CN105478065A, entitled " micro-structure in 2016.4.13
The invention of reactor ", a kind of micro-structured reactor of the disclosure of the invention, it is characterised in that：Including material distributor chamber A（1）, material
Distributor chamber B（5）, material mixing chamber（9）, mixture surge chamber（10）, material distributor chamber A（1）It is equipped with material inlet A（2）, thing
Expect distributor chamber A（1）With material mixing chamber（9）Between pass through material distribution plate A（3）Separate；Material distributor chamber B（5）It is equipped with thing
Expect import B（6）, material distributor chamber B（5）With material mixing chamber（9）Between pass through material distribution plate B（7）Separate；Material mixing chamber
（9）Top is equipped with mixture surge chamber（10）, mixture surge chamber（10）Mixture is equipped with to export（11）, material distribution plate A
（3）There is dry material jet hole A on if（4）, material distribution plate B（7）There is dry material jet hole B on if（8）, material jet hole A（4）
With material jet hole B（8）In material mixing chamber（9）In be in asymmetric distribution.Mass transfer effect of the present invention is good, reactor non flouling behaviour
Block.
State Intellectual Property Office discloses a Publication No. CN205550244U in 2016.9.7, and entitled " one kind is raw
Produce the micro passage reaction of nanometer sulfate " utility model, which, which is related to, a kind of produces the micro- logical of nanometer sulfate
Road reactor, belongs to chemical reaction device technical field.The micro passage reaction of the utility model passes through three-decker and multistage
The setting of reaction member, enables to charging more accurate, reaction mass mixing is more uniform, overcomes feed liquid to be reacted in head-on collision
The laminar flow phenomenon occurred in journey, makes reaction be more nearly plume state, and reaction process contact is more abundant, reacts more thorough, energy
Effectively avoid the nanometer sulfate of head-on collision reaction generation from reuniting again, product is kept nano shape and uniform particle sizes, and then make
Obtain the nanometer sulfate product of high quality.
Above two reactor is still not abundant enough in the presence of mixing, and reaction is not thorough enough, and less efficient, energy consumption is higher to ask
Topic.
Utility model content
The utility model aims to solve the problem that mixing of the prior art is not abundant enough, reacts not thorough enough, less efficient, energy consumption
The problem of higher, there is provided a kind of microreactor for being used to produce nano barium sulfate, the microreactor enable to two kinds of raw materials to mix
Conjunction is more abundant, and reaction is more thorough, improves efficiency, reduces energy consumption.
In order to realize the purpose of above-mentioned utility model, its specific technical solution is as follows：
A kind of microreactor for being used to produce nano barium sulfate, it is characterised in that：Enter including barium chloride entrance, sodium sulphate
Mouth, major reaction channels and nano barium sulfate outlet；Mixing module is provided with the major reaction channels；The mixing module is by more
Deblocking reaction channel layer mutually against composition, forms sandwich construction, and the two sides of each piece of reaction channel layer is all covered with inclined
Reactive tank, the cross section for causing each piece of reaction channel layer is all the linear of dipping and heaving；Per adjacent two deblocking reactions passage
The respective reactive tank of layer is angled arranged in a crossed manner, forms hybrid reaction passage staggeredly.
The utility model is preferable, and every adjacent respective reactive tank of two deblocking reactions channel layer is opposite 45 degree in direction
Angle is arranged in a crossed manner.
The utility model is preferable, the zigzag of the linear broken line alternating composition opposite for direction of the dipping and heaving.
The utility model is preferable, the waveform of the linear arc alternating composition opposite for direction of the dipping and heaving.
The utility model is preferable, the mixing module generally cylinder or cube.
The utility model is preferable, and one end of the major reaction channels is the sodium sulphate entrance, and the other end is nano-sulfur
Sour barium outlet, the barium chloride entrance is positioned close on the side wall of the major reaction channels of the sodium sulphate entrance, with institute
It is vertical to state major reaction channels.
The utility model is preferable, and the barium chloride entrance stretches into the major reaction channels, and the barium chloride entrance is in institute
The face where the opening in major reaction channels is stated to tilt, where being open facing to the mixing module.
The utility model is preferable, the face of the top and bottom composition of hybrid guided mode each deblocking reaction channel layer in the block
It is respectively facing the sodium sulphate entrance and nano barium sulfate outlet.
The advantageous effects that the utility model is brought：
1st, the utility model be used for produce nano barium sulfate reactor solve it is of the prior art mixing it is not abundant enough,
The problem of reaction is not thorough enough, less efficient, and energy consumption is higher, can be sufficiently mixed reaction raw materials, react thorough, make product
Particle size distribution is uniform, while can reduce energy consumption again, save resource.
2nd, the reaction unit internal structure of the utility model is ingenious, and mixing module is mainly by being covered with 45 DEG C of inclination reactive tanks
Plate stacked vertically form.BaCl2With Na2SO4Two groups of solution flow rapidly into the reaction unit, and feed liquid is into fashionable, if being divided into
Mainstream, is constantly mixed.Thus, in whole device, feed liquid is constantly converged and branching process, so that raw material is abundant
Contact, mix, reaction.
3rd, the inclination reactive tank entrance of the reaction unit of the utility model is evenly distributed, is intensive, can guarantee that raw material uniformly into
Enter, be conducive to raw material and be uniformly mixed
4th, the device of the utility model is simple, takes up little area, and is adapted to continuous production, while facilitate enlarged reproduction.
5th, the BaSO of the utility model generation4It can quickly flow out, be not easy accumulation and grow up, prevent that size distribution is uneven.Instead
Mechanical agitation should be not required to, saves energy.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model microreactor；
Fig. 2 is the dimensional structure diagram of mixing module in the utility model microreactor；
Fig. 3 is the overlooking the structure diagram of mixing module in the utility model microreactor；
Fig. 4 is that reaction channel layer is covered with the schematic diagram for tilting reactive tank in the utility model microreactor；
Fig. 5 is that the adjacent respective reactive tank of two deblocking reactions channel layer is angled arranged in a crossed manner in the utility model microreactor
Structure diagram；
Fig. 6 is reaction channel layer cross-sectional structure schematic diagram in the utility model microreactor（One）；
Fig. 7 is reaction channel layer cross-sectional structure schematic diagram in the utility model microreactor（Two）.
Reference numeral：1 be barium chloride entrance, 2 be sodium sulphate entrance, 3 be major reaction channels, 4 be nano barium sulfate outlet,
5 it is mixing module, 6 be reaction channel layer, 7 is reactive tank.
Embodiment
Embodiment 1
A kind of microreactor for being used to produce nano barium sulfate, it is characterised in that：Enter including barium chloride entrance 1, sodium sulphate
Mouth 2, major reaction channels 3 and nano barium sulfate outlet 4；Mixing module 5 is provided with the major reaction channels 3；The hybrid guided mode
Block 5, mutually against forming, forms sandwich construction, two sides all cloth of each piece of reaction channel layer 6 by polylith reaction channel layer 6
Full inclined reactive tank 7, the cross section for causing each piece of reaction channel layer 6 is all the linear of dipping and heaving；Per adjacent two
The respective reactive tank 7 of deblocking reaction channel layer 6 is angled arranged in a crossed manner, forms hybrid reaction passage staggeredly.
Embodiment 2
A kind of microreactor for being used to produce nano barium sulfate, it is characterised in that：Enter including barium chloride entrance 1, sodium sulphate
Mouth 2, major reaction channels 3 and nano barium sulfate outlet 4；Mixing module 5 is provided with the major reaction channels 3；The hybrid guided mode
Block 5, mutually against forming, forms sandwich construction, two sides all cloth of each piece of reaction channel layer 6 by polylith reaction channel layer 6
Full inclined reactive tank 7, the cross section for causing each piece of reaction channel layer 6 is all the linear of dipping and heaving；Per adjacent two
The respective reactive tank 7 of deblocking reaction channel layer 6 is angled arranged in a crossed manner, forms hybrid reaction passage staggeredly.
Preferably, it is described to be set per adjacent two deblocking reactions channel layer, 6 respective reactive tank 7 for the opposite 45 degree of angles intersection in direction
Put.
Embodiment 3
A kind of microreactor for being used to produce nano barium sulfate, it is characterised in that：Enter including barium chloride entrance 1, sodium sulphate
Mouth 2, major reaction channels 3 and nano barium sulfate outlet 4；Mixing module 5 is provided with the major reaction channels 3；The hybrid guided mode
Block 5, mutually against forming, forms sandwich construction, two sides all cloth of each piece of reaction channel layer 6 by polylith reaction channel layer 6
Full inclined reactive tank 7, the cross section for causing each piece of reaction channel layer 6 is all the linear of dipping and heaving；Per adjacent two
The respective reactive tank 7 of deblocking reaction channel layer 6 is angled arranged in a crossed manner, forms hybrid reaction passage staggeredly.
Preferably, it is described to be set per adjacent two deblocking reactions channel layer, 6 respective reactive tank 7 for the opposite 45 degree of angles intersection in direction
Put.
Further, the zigzag that the linear broken line opposite for direction of the dipping and heaving alternately forms.
Further, the waveform that the linear arc opposite for direction of the dipping and heaving alternately forms.
Further, the mixing module 5 generally cylinder or cube.
The overall shape of mixing module 5 will be adapted with the shape of 3 inner cavity of major reaction channels, and mixing module 5 is overall to be filled out
One section of inner cavity of full major reaction channels 3.
Further, one end of the major reaction channels 3 is the sodium sulphate entrance 2, and the other end goes out for nano barium sulfate
Mouthfuls 4, the barium chloride entrance 1 is positioned close on the side wall of the major reaction channels 3 of the sodium sulphate entrance 2, and described
Major reaction channels 3 are vertical.
Embodiment 4
A kind of microreactor for being used to produce nano barium sulfate, it is characterised in that：Enter including barium chloride entrance 1, sodium sulphate
Mouth 2, major reaction channels 3 and nano barium sulfate outlet 4；Mixing module 5 is provided with the major reaction channels 3；The hybrid guided mode
Block 5, mutually against forming, forms sandwich construction, two sides all cloth of each piece of reaction channel layer 6 by polylith reaction channel layer 6
Full inclined reactive tank 7, the cross section for causing each piece of reaction channel layer 6 is all the linear of dipping and heaving；Per adjacent two
The respective reactive tank 7 of deblocking reaction channel layer 6 is angled arranged in a crossed manner, forms hybrid reaction passage staggeredly.
Preferably, it is described to be set per adjacent two deblocking reactions channel layer, 6 respective reactive tank 7 for the opposite 45 degree of angles intersection in direction
Put.
Further, one end of the major reaction channels 3 is the sodium sulphate entrance 2, and the other end goes out for nano barium sulfate
Mouthfuls 4, the barium chloride entrance 1 is positioned close on the side wall of the major reaction channels 3 of the sodium sulphate entrance 2, and described
Major reaction channels 3 are vertical.
Further, the barium chloride entrance 1 stretches into the major reaction channels 3, and the barium chloride entrance 1 is in the master
Face where opening in reaction channel 3 tilts, where being open facing to the mixing module 5.
Embodiment 5
A kind of microreactor for being used to produce nano barium sulfate, it is characterised in that：Enter including barium chloride entrance 1, sodium sulphate
Mouth 2, major reaction channels 3 and nano barium sulfate outlet 4；Mixing module 5 is provided with the major reaction channels 3；The hybrid guided mode
Block 5, mutually against forming, forms sandwich construction, two sides all cloth of each piece of reaction channel layer 6 by polylith reaction channel layer 6
Full inclined reactive tank 7, the cross section for causing each piece of reaction channel layer 6 is all the linear of dipping and heaving；Per adjacent two
The respective reactive tank 7 of deblocking reaction channel layer 6 is angled arranged in a crossed manner, forms hybrid reaction passage staggeredly.
Preferably, it is described to be set per adjacent two deblocking reactions channel layer, 6 respective reactive tank 7 for the opposite 45 degree of angles intersection in direction
Put.
Further, one end of the major reaction channels 3 is the sodium sulphate entrance 2, and the other end goes out for nano barium sulfate
Mouthfuls 4, the barium chloride entrance 1 is positioned close on the side wall of the major reaction channels 3 of the sodium sulphate entrance 2, and described
Major reaction channels 3 are vertical.
Further, the face difference of the top and bottom composition of each deblocking reaction channel layer 6 in the mixing module 5
Towards the sodium sulphate entrance 2 and nano barium sulfate outlet 4.
Claims (8)
- A kind of 1. microreactor for being used to produce nano barium sulfate, it is characterised in that：Including barium chloride entrance（1）, sodium sulphate enters Mouthful（2）, major reaction channels（3）Exported with nano barium sulfate（4）；The major reaction channels（3）In be provided with mixing module（5）； The mixing module（5）By polylith reaction channel layer（6）Mutually against composition, sandwich construction is formed, each piece of reaction is logical Channel layer（6）Two sides be all covered with inclined reactive tank（7）, cause each piece of reaction channel layer（6）Cross section all to be upper Lower fluctuating it is linear；Per adjacent two deblocking reactions channel layer（6）Respective reactive tank（7）It is angled arranged in a crossed manner, formed staggeredly Hybrid reaction passage.
- A kind of 2. microreactor for being used to produce nano barium sulfate according to claim 1, it is characterised in that：Every phase Adjacent two deblocking reaction channel layers（6）Respective reactive tank（7）It is arranged in a crossed manner for 45 degree of opposite angles of direction.
- A kind of 3. microreactor for being used to produce nano barium sulfate according to claim 1 or 2, it is characterised in that：It is described The zigzag that the linear broken line opposite for direction of dipping and heaving alternately forms.
- A kind of 4. microreactor for being used to produce nano barium sulfate according to claim 1 or 2, it is characterised in that：It is described The waveform that the linear arc opposite for direction of dipping and heaving alternately forms.
- A kind of 5. microreactor for being used to produce nano barium sulfate according to claim 1 or 2, it is characterised in that：It is described Mixing module（5）Generally cylinder or cube.
- A kind of 6. microreactor for being used to produce nano barium sulfate according to claim 1 or 2, it is characterised in that：It is described Major reaction channels（3）One end be the sodium sulphate entrance（2）, the other end is nano barium sulfate outlet（4）, the barium chloride enters Mouthful（1）It is positioned close to the sodium sulphate entrance（2）The major reaction channels（3）Side wall on, with the major reaction channels （3）Vertically.
- A kind of 7. microreactor for being used to produce nano barium sulfate according to claim 6, it is characterised in that：The chlorination Barium entrance（1）Stretch into the major reaction channels（3）, the barium chloride entrance（1）In the major reaction channels（3）In opening institute Face tilt, where being open facing to the mixing module（5）.
- A kind of 8. microreactor for being used to produce nano barium sulfate according to claim 6, it is characterised in that：The mixing Module（5）In each deblocking reaction channel layer（6）Top and bottom composition face be respectively facing the sodium sulphate entrance（2）With The nano barium sulfate outlet（4）.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721108909.4U CN207254293U (en) | 2017-08-31 | 2017-08-31 | A kind of microreactor for being used to produce nano barium sulfate |
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| CN201721108909.4U CN207254293U (en) | 2017-08-31 | 2017-08-31 | A kind of microreactor for being used to produce nano barium sulfate |
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| CN207254293U true CN207254293U (en) | 2018-04-20 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349884A (en) * | 2017-08-31 | 2017-11-17 | 宜宾雅钡奇纳米科技有限公司 | A kind of microreactor for being used to produce nano barium sulfate |
| CN108862355A (en) * | 2018-07-13 | 2018-11-23 | 北京石油化工学院 | A kind of method that microchannel method prepares barium sulfate particle |
| CN109503357A (en) * | 2018-12-25 | 2019-03-22 | 维思普新材料（苏州）有限公司 | A kind of continuous preparation method of metal fatty acid salt |
| CN110294487A (en) * | 2019-05-29 | 2019-10-01 | 清华大学 | A kind of microreactor prepares the new process of polymolecularity barium sulfate material |
-
2017
- 2017-08-31 CN CN201721108909.4U patent/CN207254293U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349884A (en) * | 2017-08-31 | 2017-11-17 | 宜宾雅钡奇纳米科技有限公司 | A kind of microreactor for being used to produce nano barium sulfate |
| CN108862355A (en) * | 2018-07-13 | 2018-11-23 | 北京石油化工学院 | A kind of method that microchannel method prepares barium sulfate particle |
| CN109503357A (en) * | 2018-12-25 | 2019-03-22 | 维思普新材料（苏州）有限公司 | A kind of continuous preparation method of metal fatty acid salt |
| CN110294487A (en) * | 2019-05-29 | 2019-10-01 | 清华大学 | A kind of microreactor prepares the new process of polymolecularity barium sulfate material |
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