CN106943973B - Three-dimensional hypergravity is micro- to react integrated tower - Google Patents
Three-dimensional hypergravity is micro- to react integrated tower Download PDFInfo
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- CN106943973B CN106943973B CN201710237277.XA CN201710237277A CN106943973B CN 106943973 B CN106943973 B CN 106943973B CN 201710237277 A CN201710237277 A CN 201710237277A CN 106943973 B CN106943973 B CN 106943973B
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- tower body
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- microreactor
- feed liquid
- liquid passage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0093—Microreactors, e.g. miniaturised or microfabricated reactors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/28—Moving reactors, e.g. rotary drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00164—Controlling or regulating processes controlling the flow
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00781—Aspects relating to microreactors
- B01J2219/00889—Mixing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00781—Aspects relating to microreactors
- B01J2219/00891—Feeding or evacuation
- B01J2219/00894—More than two inlets
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- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The present invention relates to a kind of micro- react of three-dimensional hypergravity to integrate tower, including a shell, the housing central section set a tower body that can be pivoted, and are laid in the tower body to micro- reaction of reactant hybrid reaction and provide the feed liquid passage of reactant for microreactor；The tower body is divided into centrally located tower body internal layer and the tower body outer layer on the outside of tower body internal layer by structure difference；The feed liquid passage and microreactor by specific structure and in a manner of be laid on tower body internal layer and outer layer respectively.The tower utilizes the synergistic effect enhancing mass and heat transfer and reaction process of super gravity field and microreactor, overcome the end effect of traditional hypergravity equipment, with the increase of tower radius, the mixed effect of fluid will not decline, it is more preferable instead, flow direction and speed of the accurate control reactant in tower, realize that multiple reaction process are integrated in a tower, and adjustment tower height realizes the low cost quickly amplification for the treatment of capacity.
Description
Technical field
The present invention relates to a kind of micro- react of three-dimensional hypergravity to integrate tower, is applied to the fields such as chemical industry, pharmacy, biology, light industry,
Belong to supergravity technical field.
Background technique
High-gravity technology developmental research starts from late 1970s, finds Elevated Gravity by a large number of researchers research
Surface tension between lower fluid seems insignificant under the action of shearing force of the high-speed rotating filler to fluid, originally micro-
Liquid agglomerated together is separated rapidly in gravitational field, and liquid is made to be rendered as droplet-like, liquid film in the existing way of packing area
Shape and brin shape, so that alternate contact area increases sharply, quickly, alternate speed of related movement is also rapid for phase interface renewal speed
Increase, therefore high-gravity technology is applied to the fields such as chemical industry, pharmacy, biology, light industry since the invention, however there is following lack
Point: (1) there are end effects, and with the increase of rotor radius, there is no linearly increasing for mass transfer or reaction efficiency；(2) with rotor
The increase of radius, for rotor outer periphery there is a large amount of dry areas, fluid is bad in the alternate contact of rotor outer periphery and mixed effect；(3)
It is difficult to produce in enormous quantities or large scale is amplified.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of good mixing effect, it is high-efficient, it can be achieved that treating capacity low cost
The three-dimensional hypergravity quickly amplified is micro- to react integrated tower.
The present invention is realized using following scheme: a kind of three-dimensional hypergravity is micro- to react integrated tower, including a shell, the shell
Middle part sets a tower body that can be pivoted, and is laid in the tower body to the microreactor of reactant hybrid reaction and to be micro-
The feed liquid passage of reactor offer reactant.
Further, the tower body includes centrally located tower body internal layer and the tower body outer layer on the outside of tower body internal layer；
The microreactor is distributed on tower body outer layer, and the upper end or lower end of tower body internal layer are provided at least one reaction-ure inlet, institute
It states and is provided at least one set of feed liquid passage on tower body internal layer, every group of feed liquid passage is connected at least one reaction-ure inlet；Feed liquid is logical
The outlet in road is connected with the entrance of microreactor.
Further, the tower body outer layer edge is axial or circumferential or axially simultaneously with circumferential array microreactor, described
Tower body internal layer is formed by multiple groups feed liquid passage along axial alternating array, and one group of feed liquid passage circulates a kind of reactant, the feed liquid
Channel entrance setting is connected in tower body upper end or lower end, the feed liquid passage outlet with the microreactor entrance of tower body outer layer.
Further, every group of feed liquid passage includes being distributed positioned at the mainstream channel of tower body internal layer end, along axial level
Distribution channel and placed channel, the mainstream channel of every group of feed liquid passage is connected with corresponding reaction-ure inlet, and major flow
Each distribution channel serial communication in the located channel in road and same group, the distribution channel are connected with the entrance of microreactor,
The distribution channel of difference group is alternately arranged along axial direction.
Further, it is layered distribution that microreactor is axially disposed, and circumferentially arranged every layer of microreactor is axis pair
Claim distribution, each microreactor is provided at least one entrance and one outlet, is passed through same reaction on the microreactor of same layer
The entrance of object is connected to the same distribution channel.
Further, the tower body internal layer is set as shaft, and both ends of the shaft stretches out shell, and tower body outer layer is solidly set on shaft
On.
Further, the tower body is assembled by cylindrical tower section piecemeal, each cylindrical tower section height be 0.01m ~
1m。
Further, the tower body is molded skill using 3D printing technique, the plate art of printing, chemistry etch techniques, photoetching electroforming
In art, diamond-turning technology, line cutting technology, laser processing technology and ion beam fabrication technology any technology processing and
At.
Further, the material of tower body is polymer light material.
Compared with prior art, the invention has the following advantages:
(1) the synergistic effect enhancing mass and heat transfer and reaction process that utilize super gravity field and microreactor, overcome tradition
The end effect of hypergravity equipment, with the increase of tower radius, the mixed effect of fluid will not decline, instead more preferably；
(2) existed by tower body revolving speed, the position of the angle in channel and microreactor and angle accurately to control reactant
Flow direction and speed in tower；
(3) realize that multiple reaction process are integrated in a tower；
(4) liquid outlet channel of tower body internal layer designs layered oriented structure, and logistics can be accurate and be oriented outside arrival tower body
The designated position of layer；
(5) it is superimposed by module and adjusts tower height, to be convenient to adjust the quantity of micro- reaction group and channel group, thus real
The quickly amplification of the low cost of existing treating capacity；
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, specific embodiment and phase will be passed through below
Attached drawing is closed, invention is further described in detail.
Detailed description of the invention
Fig. 1 is organigram of the embodiment of the present invention；
Fig. 2 is microreactor exemplary diagram in the embodiment of the present invention 1；
Fig. 3 is that tower body internal layer constructs exemplary diagram in the embodiment of the present invention 1；
Fig. 4 is that tower body internal layer constructs exemplary diagram in the embodiment of the present invention 2；
Fig. 5 is microreactor exemplary diagram in the embodiment of the present invention 2；
Figure label explanation: 1- shell, 2- tower body internal layer, 3- tower body outer layer, 4- reaction-ure inlet, the main channel 5-, 6- are fixed
Bit port, 7- distribution channel, 8- material liquid outlet, 9- sealing ring.
Specific embodiment
Embodiment 1: as shown in Fig. 1 ~ 3, a kind of three-dimensional hypergravity is micro- to react integrated tower, including a shell 1, the shell 1
Middle part is equipped with the tower body that can be pivoted, the microreactor to reactant hybrid reaction is laid in the tower body and is micro-
The feed liquid passage of reactor offer reactant；Microreactor, which can according to need, is arranged to different structure or shape, and reactant exists
Hybrid reaction in microreactor, simultaneously because radial position locating for microreactor constructed by tower body is bigger, then it is suffered from
Mental and physical efforts are bigger, therefore with the increase of tower radius, the mixed effect of fluid will not decline, and instead more preferably, reaction efficiency is high.
In the present embodiment, the tower body includes centrally located tower body internal layer 2 and the tower body positioned at 2 outside of tower body internal layer
Outer layer 3；The microreactor is distributed on tower body outer layer 3, and the upper end or lower end of tower body internal layer 3 are provided at least one reactant
Import 4 is provided at least one set of feed liquid passage on the tower body internal layer 2, and every group of feed liquid passage is connected to a reaction-ure inlet 4,
The entrance of microreactor is located at 3 inner sidewall of tower body outer layer, and the outlet of microreactor is located at 3 lateral wall of tower body outer layer；Feed liquid passage
Outlet be connected with the entrance of microreactor.
In the present embodiment, the tower body outer layer along it is axial or circumferential or axially simultaneously with circumferential array microreactor,
The tower body internal layer is formed by multiple groups feed liquid passage along axial alternating array, and one group of feed liquid passage circulates a kind of reactant, described
Feed liquid passage import setting is connected in tower body upper end or lower end, the feed liquid passage outlet with the microreactor entrance of tower body outer layer
It is logical.
In the present embodiment, every group of feed liquid passage includes positioned at the mainstream channel 5 of tower body internal layer end, along axial level point
The distribution channel 7 and placed channel 6 of cloth, the mainstream channel 5 of every group of feed liquid passage are connected with corresponding reaction-ure inlet 4, and
And 7 serial communication of each distribution channel in mainstream channel 5 located channel 6 and same group, the axis of placed channel 6 and tower body internal layer 2
Heart line is parallel, and the distribution channel 7 is connected with the entrance of microreactor, and the distribution channel of difference group is alternately arranged along axial direction.
In the present embodiment, it is layered distribution that microreactor is axially disposed, and every layer of microreactor circumferentially symmetrically divides
Cloth, each microreactor are provided at least one entrance, be passed through on the microreactor of same layer the entrance of same reaction object with it is same
The connection of a distribution channel, the entrance that differential responses object is passed through on the microreactor of same layer are staggered in axial position, with benefit from it is different
The distribution channel connection of layer；By distribution channel to reactant needed for microreactor conveying, and reactant can precisely simultaneously
Orientation reaches the designated position of tower body outer layer.
In the present embodiment, 1 bottom of shell is provided with material liquid outlet 8.
In the present embodiment, the tower body internal layer is set as shaft, and both ends of the shaft stretches out shell, tower body internal layer passes through
Driving device driving rotation, tower body outer layer are rotated synchronously with tower body internal layer, and 2 both ends of tower body internal layer are arranged with close with shell both ends
Seal the sealing ring 9 of cooperation.
In the present embodiment, the tower body is assembled by cylindrical tower section piecemeal, and each cylindrical tower section height is
0.01m~1m；Fraction block structure can realize tower body modularization, be convenient to adjustment channel group and microreactor by adjusting tower height
The quantity of group passes through tower body revolving speed, the angle in channel and microreactor to realize the low cost quickly amplification for the treatment of capacity
Position and angle accurately to control flow direction and speed of the logistics in tower.
In the present embodiment, the tower body is using 3D printing technique, the plate art of printing, chemistry etch techniques, photoetching electroforming note
Any technology processing in molding technology, diamond-turning technology, line cutting technology, laser processing technology and ion beam fabrication technology
It forms.
In the present embodiment, the material of tower body can be metal material, be also possible to nonmetallic materials, can be according to difference
Object system and operating condition use different materials, preferably polymer light material.
In the present embodiment, each reaction-ure inlet 4 in tower body internal layer both ends, two reaction-ure inlets each lead into reaction
Object A and reactant B, each microreactor has two entrances, and microreactor is y-type structure, under the influence of centrifugal force,
Reactant with certain flow direction and flow velocity, to tower peripheric movement, and in the microreactor of tower body outer layer, react by completion, reactant C
Into shell, left after collection from material liquid outlet.
Embodiment 2: as shown in Fig. 4 ~ 5, in the present embodiment, there are two reaction-ure inlet, tower bodies for tower body internal layer upper end tool
Internal layer lower end has a reaction-ure inlet, and three reaction-ure inlets each lead into reactant A, reactant B and reactant C, tower
Microreactor on volume surrounding then has there are three entrance, and reactant A and the reactant B first hybrid reaction in microreactor obtain
Reactant D again with reactant C hybrid reaction generate reactant E enter shell, left after collection from material liquid outlet.
Above-listed preferred embodiment, has been further described the object, technical solutions and advantages of the present invention, is answered
Understand, the foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of three-dimensional hypergravity is micro- to react integrated tower, it is characterised in that: including a shell, the housing central section sets one can be around axis
The tower body of rotation is laid with to the microreactor of reactant hybrid reaction in the tower body and provides reaction for microreactor
The feed liquid passage of object；The tower body includes centrally located tower body internal layer and the tower body outer layer on the outside of tower body internal layer, described
Microreactor is distributed on tower body outer layer, is provided at least one set of feed liquid passage on the tower body internal layer；The upper end of tower body internal layer
Or lower end is provided at least one reaction-ure inlet, every group of feed liquid passage is connected at least one reaction-ure inlet；Feed liquid passage
Outlet is connected with the entrance of microreactor；Every group of feed liquid passage includes positioned at the mainstream channel of tower body internal layer end, along axial direction
The distribution channel and placed channel, the mainstream channel of every group of feed liquid passage of level distribution are connected with corresponding reaction-ure inlet,
And the located channel of mainstream channel and each distribution channel serial communication with group, the distribution channel and microreactor enter
Mouth is connected, and the distribution channels of difference group are alternately arranged along axial direction.
2. three-dimensional hypergravity according to claim 1 is micro- to react integrated tower, it is characterised in that: the tower body outer layer is along axial
Or circumferentially or axially simultaneously with circumferential array microreactor, the tower body internal layer is by multiple groups feed liquid passage along axial alternating array
It forms, one group of feed liquid passage circulates a kind of reactant, and the feed liquid passage import is arranged in tower body upper end or lower end, the feed liquid
Channel outlet is connected with the microreactor entrance of tower body outer layer.
3. three-dimensional hypergravity according to claim 1 is micro- to react integrated tower, it is characterised in that: microreactor is axially disposed
For layered distribution, every layer of microreactor is circumferentially arranged to be distributed for axial symmetry, and each microreactor is provided at least one and enters
Mouthful and one outlet, the entrance that same reaction object is passed through on the microreactor of same layer be connected to the same distribution channel.
4. three-dimensional hypergravity according to claim 1 is micro- to react integrated tower, it is characterised in that: the tower body internal layer setting
For shaft, both ends of the shaft stretches out shell, and tower body outer layer is solidly set in shaft.
5. three-dimensional hypergravity according to claim 1 is micro- to react integrated tower, it is characterised in that: the tower body is by cylindrical tower
Section piecemeal assembles, and each cylindrical tower section height is 0.01m ~ 1m.
6. three-dimensional hypergravity according to claim 1 is micro- to react integrated tower, it is characterised in that: the tower body uses 3D printing
Technology, the plate art of printing, chemistry etch techniques, photoetching electroforming injection molding technology, diamond-turning technology, line cutting technology, laser processing
Any technology in technology and ion beam fabrication technology is process.
7. three-dimensional hypergravity according to claim 1 is micro- to react integrated tower, it is characterised in that: the material of tower body is macromolecule
Light material.
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| CN201710237277.XA CN106943973B (en) | 2017-04-12 | 2017-04-12 | Three-dimensional hypergravity is micro- to react integrated tower |
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| CN108656556B (en) * | 2018-05-22 | 2020-04-10 | 中北大学 | 3D printing method of structured packing for super-gravity rotating bed with constant channel |
| CN110883339B (en) * | 2018-09-10 | 2022-09-09 | 临沂大学 | Method for preparing superfine metal powder |
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