CN106914193A - A kind of temp auto-controlled bubbling reactor - Google Patents
A kind of temp auto-controlled bubbling reactor Download PDFInfo
- Publication number
- CN106914193A CN106914193A CN201510989187.7A CN201510989187A CN106914193A CN 106914193 A CN106914193 A CN 106914193A CN 201510989187 A CN201510989187 A CN 201510989187A CN 106914193 A CN106914193 A CN 106914193A
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- pipe
- cooling
- temperature
- refrigeration case
- tower body
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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
- B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
- B01J10/002—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out in foam, aerosol or bubbles
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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
- B01J19/0013—Controlling the temperature of the process
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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
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
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- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention provides a kind of temp auto-controlled bubbling reactor, belong to reaction tower field, including tower body, temperature reducing sleeve, liquid distribution trough, gas distributor, refrigeration case and controller, liquid distribution trough is provided with from top to bottom in tower body, temperature reducing sleeve and gas distributor, temperature reducing sleeve is column construction, centre is provided with the cooling chamber of up/down perforation, cooling chamber is externally provided with cooling layer, cooling layer top and bottom is respectively equipped with the cold pipes of Wen Guanyu, cooling layer is at least provided with a temperature sensor, the cold outer refrigeration case outlet of pipe connection tower body, warm pipe connects the entrance of refrigeration case, liquid distribution trough is provided with feed tube, gas distributor is provided with into tracheae, tower body top and bottom is provided with and is respectively equipped with gas outlet and liquid outlet；Controller connects refrigeration case and temperature sensor.The present invention obtains temperature sensor information by controller, controls the flow velocity of cold water by adjusting compression pump, so the chamber that controls to lower the temperature temperature, helix cooling pipe 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 temp auto-controlled 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, thus result in reaction not thoroughly, for
The reaction of heat is produced, existing way is that coolant jacket is set outside tower body (1), and cooling effect is not
It is preferable.
The content of the invention
In view of this, the present invention is directed to propose a kind of temp auto-controlled bubbling reactor, to solve existing bubble type
Reaction tower gas holdup skewness, interphase mass transfer, mixing and heat-transfer effect are poor, whole so as to be unable to maintain that
The problem that reaction liquid layer temperature is uniformly waited.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of temp auto-controlled bubbling reactor, including tower body, temperature reducing sleeve, liquid distribution trough, gas distributor,
Liquid distribution trough, temperature reducing sleeve and gas are sequentially provided with from top to bottom in refrigeration case and controller, the tower body
Distributor, the temperature reducing sleeve is column construction, and centre is provided with the cooling chamber of up/down perforation, the cooling chamber
Cooling layer is externally provided with, the cooling layer top is provided with warm pipe, and cooling layer bottom is provided with cold pipe, the cooling
At least provided with a temperature sensor, the cold outer refrigeration case of pipe connection tower body is exported layer, the Wen Guanlian
The entrance of refrigeration case is connect, the liquid distribution trough is provided with feed tube, and the gas distributor is provided with into tracheae,
The tower body top is provided with gas outlet, and tower body bottom is provided with liquid outlet；Controller connection refrigeration case with
Temperature sensor.
Further, the refrigeration case outlet is provided with compression pump.
Further, located at the surface in cooling chamber, the gas distributor is located at drop for the liquid distribution trough
The underface in warm 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, cooling pipe is provided with the cooling layer, the cooling pipe is helically wound around cooling layer and closely drops
The madial wall in warm chamber.
Further, the temperature sensor is closely lowered the temperature the madial wall in chamber located at cooling pipe outside or cooling layer.
Further, the temperature sensor is two, and is distributed in cooling layer and closely lowers the temperature the madial wall of pipe
Top and bottom.
Further, the temperature sensor is three, and is distributed in cooling layer and closely lowers the temperature the madial wall of pipe
Above, with bottom in.
Further, the gas distributor includes upper and lower two disks, and the disk includes some head and the tail phases
Concentric circles pipe even, each pipe is connected by connecting tube A, and upper lower disc is connected by connecting tube B,
Space between the pipe of lower disc and the pipe of upper disk two is corresponding.
Further, the refrigeration case includes the refrigerating part located at top and the insulating sections located at bottom,
Refrigerating part is connected with insulating sections by communicating pipe.
Relative to prior art, a kind of temp auto-controlled bubbling reactor of the present invention has the advantage that：
Reaction tower is lowered the temperature using cold water, controller collecting temperature sensor information, is then adjusted by compression pump
Save the flow velocity of cold water to control the temperature in cooling chamber, realize temperature-controllable, and the spiral of cooling pipe is twined
Around the inhomogeneities that the axial flow velocity for reducing 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 temp auto-controlled bubbling reactor described in the embodiment of the present invention；
Fig. 2 is a kind of structure of the gas distributor of the temp auto-controlled bubbling reactor described in the embodiment of the present invention
Schematic diagram.
Description of reference numerals：
1- tower bodies；21- liquid distribution troughs；211- feed tubes；22- gas distributors；221- air inlet pipe；
222- pipes, 223- connecting tubes A, 224- connecting tube B；31- temperature reducing sleeves；311- coolings chamber；312-
Cooling layer；313- thermal insulation layers；32- temperature is managed；The cold pipes of 33-；4- refrigeration cases；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 temp auto-controlled bubbling reactor, including tower body 1, temperature reducing sleeve 31, liquid distribution trough 21, gas
Distributor 22, refrigeration case 4 and controller 5, liquid distribution is sequentially provided with the tower body 1 from top to bottom
Device 21, temperature reducing sleeve 31 and gas distributor 22, the temperature reducing sleeve 31 is column construction, and centre is provided with
The cooling chamber 311 of up/down perforation, the cooling chamber 311 is externally provided with cooling layer 312, the cooling layer 312
Top is provided with warm pipe 32, and cooling layer 312 bottom is provided with cold pipe, and the cooling layer 312 is at least provided with one
Temperature sensor, the cold pipe connection outer refrigeration case 4 of tower body 1 is exported, the connection of temperature pipe 32 refrigeration
The entrance of case 4, the liquid distribution trough 21 is provided with feed tube 211, and the gas distributor 22 is provided with
Enter tracheae 221, the top of the tower body 1 is provided with gas outlet 6, and the bottom of tower body 1 is provided with liquid outlet 7；It is described
Controller 5 connects refrigeration case 4 and temperature sensor.
Preferably, the outlet of the refrigeration case 4 is provided with compression pump 8.
Preferably, the liquid distribution trough 21 is located at the surface in cooling chamber 311, the gas distribution
Underface of the device 22 located at cooling 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, cooling pipe is provided with the cooling layer 312, the cooling pipe is helically wound around cooling layer
The madial wall in 312 nearly cooling chambers 311.
It is highly preferred that the temperature sensor is located at cooling pipe outside or cooling layer 312 closely cooling chamber 311
Madial wall.
The temperature sensor is two, and is distributed in the top of the cooling layer 312 closely madial wall of cooling pipe
With bottom.
The temperature sensor be three, and be distributed in cooling layer 312 closely cooling pipe madial wall it is upper,
In with bottom.
The gas distributor 22 includes upper and lower two disks, and the disk includes some end to end
Concentric circles pipe 222, each pipe 222 is connected by connecting tube A 223, and upper lower disc passes through connecting tube
B 224 is connected, and the pipe 222 of lower disc is corresponding with the space between the pipe 222 of upper disk two.
The refrigeration case 4 includes the refrigerating part and the insulating sections located at bottom, refrigeration section located at top
Divide and be connected by communicating pipe with insulating sections.
The course of work：
Controller 5 gathers the temperature in cooling chamber 311 by sensor, then controls cold in refrigeration case 4
Water enters cold pipe pipe, is managed subsequently into cooling, finally reenters refrigeration case 4 from after the discharge of warm pipe 32,
The processing module of controller 5 is entered by comparing the setting value of temperature and the pressure of collection value control pressure pump 8
And flow velocity of the cold water in cooling pipe is controlled, after temperature reaches given threshold, reaction solution is by liquid point
Cloth device 21 enters cooling chamber 311, and reacting gas enters cooling chamber 311 by gas distributor 22, instead
Gas and liquid reaction in cooling chamber 311 are answered, gas rises from exhaust outlet discharge, after reaction after reaction
Liquid is discharged from drain pipe 7, when the feed speed of reacting gas and reaction liquid changes, treatment
Module adjusts the flow velocity of cold water by comparing the difference between setting value and collection value, prevents the chamber 311 that lowers the temperature
Interior is too high or too low for temperature.
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 temp auto-controlled bubbling reactor, it is characterised in that：Including tower body (1), temperature reducing sleeve (31),
Liquid distribution trough (21), gas distributor (22), refrigeration case (4) and controller (5), it is described
Liquid distribution trough (21), temperature reducing sleeve (31) are sequentially provided with tower body (1) from top to bottom with gas point
Cloth device (22), the temperature reducing sleeve (31) is column construction, and centre is provided with the cooling chamber (311) of up/down perforation,
The cooling chamber (311) is externally provided with cooling layer (312), and cooling layer (312) top is provided with temperature
Pipe (32), cooling layer (312) bottom is provided with cold pipe (33), and cooling layer (312) at least sets
There are a temperature sensor, cold outer refrigeration case (4) outlet of pipe (33) connection tower body, the temperature
The entrance of pipe (32) connection refrigeration case (4), the liquid distribution trough (21) is provided with feed tube (211),
The gas distributor (22) is provided with into tracheae (221), and tower body (1) top is provided with gas outlet (6),
Tower body (1) bottom is provided with liquid outlet (7)；The controller (5) connects refrigeration case (4) and temperature
Sensor.
2. a kind of temp auto-controlled bubbling reactor according to claim 1, it is characterised in that：It is described
Refrigeration case (4) outlet is provided with compression pump (8).
3. a kind of temp auto-controlled bubbling reactor according to claim 1, it is characterised in that：It is described
Liquid distribution trough (21) sets located at the surface of cooling chamber (311), the gas distributor (22)
In the underface of cooling chamber (311).
4. a kind of temp auto-controlled bubbling reactor according to claim 3, it is characterised in that：It is described
Controller (5) includes control module, acquisition module, processing module and output module, the control mould
Block connection acquisition module, processing module and output module, the acquisition module connect temperature sensor, institute
State output module and connect compression pump (8).
5. according to a kind of any described temp auto-controlled bubbling reactors of claim 1-4, it is characterised in that：
Cooling pipe is provided with cooling layer (312), it is near that the cooling pipe is helically wound around cooling layer (312)
The madial wall of cooling chamber (311).
6. a kind of temp auto-controlled bubbling reactor according to claim 5, it is characterised in that：It is described
Madial wall of the temperature sensor located at cooling pipe outside or cooling layer (312) closely cooling chamber (311).
7. a kind of temp auto-controlled bubbling reactor according to claim 6, it is characterised in that：It is described
Temperature sensor be two, and be distributed in cooling layer (312) closely cooling pipe madial wall top with
Portion.
8. a kind of temp auto-controlled bubbling reactor according to claim 6, it is characterised in that：It is described
Temperature sensor be three, and be distributed in cooling layer (312) closely cooling pipe madial wall it is upper, in
Bottom.
9. a kind of temp auto-controlled bubbling reactor according to claim 8, it is characterised in that：It is described
Gas distributor (22) includes upper and lower two disks, and the disk includes some end to end concentric circles
Pipe (222), each pipe (222) is connected by connecting tube A (223), and upper lower disc is by connection
Pipe B (224) is connected, the space pair between the pipe (222) of lower disc and the pipe of upper disk two (222)
Should.
10. a kind of temp auto-controlled bubbling reactor according to claim 9, it is characterised in that：It is described
Refrigeration case (4) include the refrigerating part located at top with located at bottom insulating sections, refrigerating part with
Insulating sections are connected by communicating pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510989187.7A CN106914193A (en) | 2015-12-24 | 2015-12-24 | A kind of temp auto-controlled bubbling reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510989187.7A CN106914193A (en) | 2015-12-24 | 2015-12-24 | A kind of temp auto-controlled bubbling reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106914193A true CN106914193A (en) | 2017-07-04 |
Family
ID=59456731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510989187.7A Pending CN106914193A (en) | 2015-12-24 | 2015-12-24 | A kind of temp auto-controlled bubbling reactor |
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| Country | Link |
|---|---|
| CN (1) | CN106914193A (en) |
Citations (5)
| 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 |
| CN204093422U (en) * | 2014-07-14 | 2015-01-14 | 鲁西化工集团股份有限公司氯碱化工分公司 | A kind of dimethyl formamide reactor and corollary equipment |
| CN104667837A (en) * | 2015-02-12 | 2015-06-03 | 中国五环工程有限公司 | Bubble reaction tower |
| CN205435691U (en) * | 2015-12-24 | 2016-08-10 | 天津海德浩天科技发展有限公司 | Refrigeration type tympanic bulla reaction tower |
-
2015
- 2015-12-24 CN CN201510989187.7A patent/CN106914193A/en active Pending
Patent Citations (5)
| 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 |
| CN204093422U (en) * | 2014-07-14 | 2015-01-14 | 鲁西化工集团股份有限公司氯碱化工分公司 | A kind of dimethyl formamide reactor and corollary equipment |
| CN104667837A (en) * | 2015-02-12 | 2015-06-03 | 中国五环工程有限公司 | Bubble reaction tower |
| CN205435691U (en) * | 2015-12-24 | 2016-08-10 | 天津海德浩天科技发展有限公司 | Refrigeration type tympanic bulla reaction tower |
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| PB01 | Publication | ||
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Application publication date: 20170704 |