CN106914198A - A kind of bubbling reactor - Google Patents
A kind of bubbling reactor Download PDFInfo
- Publication number
- CN106914198A CN106914198A CN201510998136.0A CN201510998136A CN106914198A CN 106914198 A CN106914198 A CN 106914198A CN 201510998136 A CN201510998136 A CN 201510998136A CN 106914198 A CN106914198 A CN 106914198A
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- China
- Prior art keywords
- heating
- zone
- tower body
- temperature
- bubbling reactor
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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
-
- 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
- B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
-
- 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
- B01J2219/00051—Controlling the temperature
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention provides a kind of bubbling reactor, belong to reaction tower field, including tower body, heating mantle, liquid distribution trough, gas distributor, heater box and controller, liquid distribution trough, heating mantle and gas distributor are provided with from top to bottom in tower body, the cold pipes of Wen Guanyu of heating mantle connect heater box and export in entrance respectively, liquid distribution trough is respectively equipped with liquid inlet and is respectively equipped with gas outlet and liquid outlet with tracheae, tower body top and bottom is entered with gas distributor；Heating mantle is column construction, and centre is provided with heating chamber, is outwards sequentially provided with zone of heating and insulating layer, and zone of heating top and bottom is respectively equipped with Wen Guanyu and is provided with cold pipe, and zone of heating is provided with temperature sensor；Controller connects heater box and temperature sensor.The present invention adjusts the flow velocity of water or steam to control the temperature of heating chamber by controller collecting temperature sensor information, by compression pump, realizes temperature-controllable, and heating tube spiral winding reduces the inhomogeneities that the axial flow velocity of fluid is diametrically distributed.
Description
Technical field
The invention belongs to reaction tower field, more particularly, to a kind of bubbling reactor.
Background technology
Traditional bubbling reactor fluid axial flow velocity diametrically skewness, near tower wall region flow velocity
Relatively low, tower center flow velocity is higher, is easily caused gas holdup skewness, interphase mass transfer, mixing and heat transfer
Effect is poor, and reaction volume utilization rate is low, and existing bubble type reaction tower height, volume be big, gas phase drag
It is larger, it is impossible to the problems such as maintaining whole reaction liquid layer temperature uniform.
The content of the invention
In view of this, the present invention is directed to propose a kind of bubbling reactor, to solve existing bubble type reaction tower
Gas holdup skewness, interphase mass transfer, mixing and heat-transfer effect are poor, so as to be unable to maintain that whole reaction solution
The problem that layer temperature is uniformly waited.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of bubbling reactor, including tower body, heating mantle, liquid distribution trough, gas distributor, heating
The distribution of liquid distribution trough, heating mantle and gas is sequentially provided with case and controller, the tower body from top to bottom
Device, the heating mantle is column construction, and centre is provided with the heating chamber of up/down perforation, and the heating chamber is outside
Zone of heating and insulating layer are sequentially provided with, the zone of heating top is provided with warm pipe, and zone of heating bottom is provided with cold pipe,
The zone of heating is exported at least provided with a temperature sensor, the heater box outside the temperature pipe connection tower body,
The cold pipe connects the entrance of heater box, and the liquid distribution trough is provided with liquid-in pipe, the gas distributor
It is provided with into tracheae, the tower body top is provided with gas outlet, and tower body bottom is provided with liquid outlet；The controller
Connection heater box and temperature sensor.
Further, the heater box outlet is provided with compression pump.
Further, located at the surface of heating chamber, the gas distributor is located at and adds the liquid distribution trough
The underface in hot chamber.
Further, the controller includes control module, acquisition module, processing module and output module,
The control module connection acquisition module, processing module and output module, the acquisition module connect temperature
Sensor, the output module connects compression pump.
Further, heating tube is provided with the zone of heating, the heating tube is helically wound around zone of heating and closely adds
The madial wall in hot chamber.
Further, the temperature sensor is located at heating tube outside or the madial wall of the nearly heating chamber of zone of heating.
Further, the temperature sensor is two, and be distributed in the madial wall of the nearly heating tube of zone of heating
Top and bottom.
Further, the temperature sensor is three, and be distributed in the madial wall of the nearly heating tube of zone of heating
Above, with bottom in.
Further, the heating medium in the heating tube is water or steam.
Further, the insulating layer is hollow structure.
Relative to prior art, a kind of bubbling reactor of the present invention has the advantage that：
Reaction tower is heated using water or steam, controller collecting temperature sensor information, then by pressure
Pump adjusts the flow velocity of water or steam to control the temperature of heating chamber, realizes temperature-controllable, and heating tube
Spiral winding reduces the inhomogeneities that the axial flow velocity of fluid is diametrically distributed.
Brief description of the drawings
The accompanying drawing for constituting a part of the invention is used for providing a further understanding of the present invention, of the invention
Schematic description and description does not constitute inappropriate limitation of the present invention for explaining the present invention.
In accompanying drawing：
Fig. 1 is a kind of structural representation of the bubbling reactor described in the embodiment of the present invention；
Fig. 2 is a kind of structural representation of the heating mantle of the bubbling reactor described in the embodiment of the present invention.
Description of reference numerals：
1- tower bodies；21- liquid distribution troughs；211- liquid-in pipes；22- gas distributors；221- enters tracheae；
31- heating mantles；311- heating chambers；312- zones of heating；313- insulating layers；32- temperature is managed；The cold pipes of 33-；
4- heater boxes；5- controllers；6- gas outlets；7- liquid outlets；8- compression pumps.
Specific embodiment
It should be noted that in the case where not conflicting, the embodiment in the present invention and the spy in embodiment
Levying to be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ",
" on ", D score, "front", "rear", "left", "right", " vertical ", " level ",
The orientation or position relationship of the instruction such as " top ", " bottom ", " interior ", " outward " are based on shown in accompanying drawing
Orientation or position relationship, be for only for ease of the description present invention and simplify and describe, rather than indicating or dark
Show meaning device or element must have specific orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.Additionally, term " first ", " second " etc. are only used for description
Purpose, and it is not intended that indicating or implying relative importance or imply to indicate indicated technical characteristic
Quantity.Thus, the feature for defining " first ", " second " etc. can be expressed or impliedly wrap
Include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected,
Can be detachably connected, or be integrally connected；Can mechanically connect, or electrically connect；Can
Being to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two connections of element internal.
For the ordinary skill in the art, by concrete condition above-mentioned term can be understood in the present invention
In concrete meaning.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
A kind of bubbling reactor, including tower body 1, heating mantle 31, liquid distribution trough 21, gas distributor
22nd, be sequentially provided with from top to bottom in heater box 4 and controller 5, the tower body 1 liquid distribution trough 21,
Heating mantle 31 and gas distributor 22, the heating mantle 31 is column construction, and centre is provided with up/down perforation
Heating chamber 311, the heating chamber 311 is outwards sequentially provided with zone of heating 312 and insulating layer 313, institute
State the top of zone of heating 312 and be provided with temperature pipe (32), the bottom of zone of heating 312 is provided with cold pipe 333, described to add
Thermosphere 312 is at least provided with a temperature sensor, the heater box outside temperature pipe (32) the connection tower body 1
4 outlets, the cold pipe 333 connects the entrance of heater box 4, and the liquid distribution trough 21 is provided with liquid-in pipe
211, the gas distributor 22 is provided with into tracheae 221, and the top of the tower body 1 is provided with gas outlet 6,
The bottom of tower body 1 is provided with liquid outlet 7；The controller 5 connects heater box 4 and temperature sensor.
Preferably, the outlet of the heater box 4 is provided with compression pump 8.
The liquid distribution trough 21 is located at located at the surface of heating chamber 311, the gas distributor 22
The underface of heating chamber 311.
The controller 5 includes control module, acquisition module, processing module and output module, the control
Molding block connection acquisition module, processing module and output module, the acquisition module connect temperature sensor,
The output module connects compression pump 8.
Preferably, heating tube is provided with the zone of heating 312, the heating tube is helically wound around zone of heating
The madial wall of 312 nearly heating chambers 311.
The temperature sensor is located at heating tube outside or the madial wall of the nearly heating chamber 311 of zone of heating 312.
The temperature sensor is two, and is distributed in the top of the madial wall of the nearly heating tube of zone of heating 312
With bottom.
Preferably, the temperature sensor is three, and is distributed in the inner side of the nearly heating tube of zone of heating 312
Wall it is upper, in bottom.
Heating medium in the heating tube is water or steam.
The insulating layer 313 is hollow structure.
The course of work：
Controller 5 gathers the temperature of heating chamber 311 by sensor, then controls the heat in heater box 4
Water or steam enter warm pipe 32, subsequently into heating tube, are finally reentered from after the discharge of cold pipe 333 and added
Hot tank 4, the processing module of controller 5 is by comparing the setting value of temperature with collection value control pressure pump 8
Pressure, and then control flow velocity of the heating medium in heating tube, after temperature reaches given threshold, reaction
Liquid enters heating chamber 311 by liquid distribution trough 21, and reacting gas is entered by gas distributor 22 and added
Hot chamber 311, reacting gas reaction in heating chamber 311 with liquid, gas rises from gas outlet after reaction
6 discharges, liquid is discharged from liquid outlet 7 after reaction, when the feed speed of reacting gas and reaction liquid is sent out
During changing, processing module adjusts the stream of heating medium by comparing the difference between setting value and collection value
Speed, prevents too high or too low for temperature in heating chamber 311.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all at this
Within the spirit and principle of invention, any modification, equivalent substitution and improvements made etc. should be included in
Within protection scope of the present invention.
Claims (10)
1. a kind of bubbling reactor, it is characterised in that：Including tower body (1), heating mantle (31),
Liquid distribution trough (21), gas distributor (22), heater box (4) and controller (5), it is described
Liquid distribution trough (21), heating mantle (31) are sequentially provided with tower body (1) from top to bottom with gas point
Cloth device (22), the heating mantle (31) is column construction, and centre is provided with the heating chamber (311) of up/down perforation,
The heating chamber (311) is outwards sequentially provided with zone of heating (312) and insulating layer (313), described to add
Thermosphere (312) top is provided with temperature pipe (32), and zone of heating (312) bottom is provided with cold pipe (33), institute
Zone of heating (312) is stated at least provided with a temperature sensor, temperature pipe (32) connects tower body (1)
Outer heater box (4) outlet, the entrance of the cold pipe (33) connection heater box (4), the liquid
Distributor (21) is provided with liquid-in pipe (211), and the gas distributor (22) is provided with into tracheae (221),
Tower body (1) top is provided with gas outlet (6), and tower body (1) bottom is provided with liquid outlet (7)；Institute
State controller (5) and connect heater box (4) and temperature sensor.
2. a kind of bubbling reactor according to claim 1, it is characterised in that：The heater box
(4) outlet is provided with compression pump (8).
3. a kind of bubbling reactor according to claim 1, it is characterised in that：The liquid point
, located at the surface of heating chamber (311), the gas distributor (22) is located at heating for cloth device (21)
The underface in chamber (311).
4. a kind of bubbling reactor according to claim 3, it is characterised in that：The controller
(5) including control module, acquisition module, processing module and output module, the control module connection
Acquisition module, processing module and output module, the acquisition module connect temperature sensor, the output
Module connects compression pump (8).
5. according to a kind of any described bubbling reactors of claim 1-4, it is characterised in that：It is described
Heating tube is provided with zone of heating (312), the heating tube is helically wound around zone of heating (312) and closely heats
The madial wall in chamber (311).
6. a kind of bubbling reactor according to claim 5, it is characterised in that：The temperature is passed
Sensor is located at heating tube outside or the madial wall of the nearly heating chamber (311) of zone of heating (312).
7. a kind of bubbling reactor according to claim 6, it is characterised in that：The temperature is passed
Sensor is two, and is distributed in the top and bottom of the madial wall of the nearly heating tube of zone of heating (312).
8. a kind of bubbling reactor according to claim 6, it is characterised in that：The temperature is passed
Sensor is three, and be distributed in the madial wall of the nearly heating tube of zone of heating (312) it is upper, in bottom.
9. a kind of bubbling reactor according to claim 8, it is characterised in that：The heating tube
Interior heating medium is water or steam.
10. a kind of bubbling reactor according to claim 9, it is characterised in that：The insulating layer
(313) it is hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510998136.0A CN106914198A (en) | 2015-12-24 | 2015-12-24 | A kind of bubbling reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510998136.0A CN106914198A (en) | 2015-12-24 | 2015-12-24 | A kind of bubbling reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106914198A true CN106914198A (en) | 2017-07-04 |
Family
ID=59455897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510998136.0A Pending CN106914198A (en) | 2015-12-24 | 2015-12-24 | A kind of bubbling reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106914198A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006249066A (en) * | 2005-02-14 | 2006-09-21 | Ics Kk | Method for enhancing efficiency of gas-liquid reaction |
| CN101885532A (en) * | 2010-04-16 | 2010-11-17 | 华北电力大学 | Novel ozone oxidized wastewater treatment equipment |
| CN103614293A (en) * | 2013-11-22 | 2014-03-05 | 南京汇科生物工程设备有限公司 | Internal loop airlift reactor for high-density yeast continuous-fermentation and yeast continuous-fermentation method |
| CN104667837A (en) * | 2015-02-12 | 2015-06-03 | 中国五环工程有限公司 | Bubble reaction tower |
-
2015
- 2015-12-24 CN CN201510998136.0A patent/CN106914198A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006249066A (en) * | 2005-02-14 | 2006-09-21 | Ics Kk | Method for enhancing efficiency of gas-liquid reaction |
| CN101885532A (en) * | 2010-04-16 | 2010-11-17 | 华北电力大学 | Novel ozone oxidized wastewater treatment equipment |
| CN103614293A (en) * | 2013-11-22 | 2014-03-05 | 南京汇科生物工程设备有限公司 | Internal loop airlift reactor for high-density yeast continuous-fermentation and yeast continuous-fermentation method |
| CN104667837A (en) * | 2015-02-12 | 2015-06-03 | 中国五环工程有限公司 | Bubble reaction tower |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170704 |
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| RJ01 | Rejection of invention patent application after publication |