CN207169687U - A kind of high efficient gas and liquid reaction kettle device based on multistage venturi mixer - Google Patents
A kind of high efficient gas and liquid reaction kettle device based on multistage venturi mixer Download PDFInfo
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- CN207169687U CN207169687U CN201720648812.6U CN201720648812U CN207169687U CN 207169687 U CN207169687 U CN 207169687U CN 201720648812 U CN201720648812 U CN 201720648812U CN 207169687 U CN207169687 U CN 207169687U
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Abstract
A kind of high efficient gas and liquid reaction kettle device based on multistage venturi mixer, including reactor kettle, reactor autoclave body bottom is provided with agitating device, reactor kettle top is provided with liquid feeding device, liquid feeding device is connected with the isocon inside reactor kettle, venturi reactor is provided with below isocon, multiple gas overflowing mouths are provided with the top of reactor kettle, gas overflowing mouth is connected by gas overflowing pipeline with gas source pipeline, and gas is inputted reactor kettle side bottom by gas source pipeline by pipeline；Reactor autoclave body bottom is provided with liquid outlet opening, the liquid of output is delivered at feed arrangement by liquid outlet opening by liquid circulation delivery pipe；By allowing reaction liquid in kettle constantly cyclically to be contacted with reacting gas, so as to constantly be reacted, have reaction efficiency high, the characteristics of being easy to reach production requirement.
Description
Technical field
It the utility model is related to gas liquid reaction kettle technical field, more particularly to a kind of height based on multistage venturi mixer
Imitate gas liquid reaction kettle device.
Background technology
In Chemical Manufacture, many products are got by being reacted in reactor, liquid-solid anti-for some liquid-liquids
Should, normal production requirement can be met by commonly using existing reactor；And having some products is got after the gas-liquid reaction passed through
, but gas and liquid are two different phasic properties, are often difficult to compatible, and after gas enters liquid, a part participates in reaction,
Another part does not participate in will escaping quickly for reaction, and it is low that this results in reaction efficiency, it is difficult to reaches production requirement.
The content of the invention
To overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is that provide one kind is mixed based on multistage venturi
The high efficient gas and liquid reaction kettle device of clutch, it is low to solve existing gas-liquid reaction kettle reaction efficiency, so as to cause defect rate height
The problem of, have reaction efficiency high, the characteristics of being easy to reach production requirement.
In order to achieve the above object, the technical solution adopted in the utility model is：
A kind of high efficient gas and liquid reaction kettle device based on multistage venturi mixer, including reactor kettle 17, it is described
The bottom of reactor kettle 17 is provided with agitating device, and the described top of reactor kettle 17 is provided with liquid feeding device, liquid
Feed arrangement is connected with the isocon 6 inside reactor kettle 17, is provided with venturi reactor below isocon (6), instead
The top of kettle kettle 17 is answered to be provided with multiple gas overflowing mouths 5, described gas overflowing mouth 5 passes through gas overflowing pipeline 19 and gas
Gas source pipe 10 is connected, and gas is inputted the side bottom of reactor kettle 17 by gas source pipeline 10 by pipeline 20；Anti-
The bottom of kettle kettle 17 is answered to be provided with liquid outlet opening 15, the liquid of output is passed through liquid circulation delivery pipe 7 by liquid outlet opening 15
It is delivered at feed arrangement.
Relief valve 4 is provided with described gas overflowing mouth 5.
Described feed arrangement includes liquid addition pipe 1, and liquid addition pipe 1 is connected on liquid pressing pump 3 by pipeline,
Liquid pressing pump 3 is connected by pipeline with isocon 6.
Liquid addition pipe switch valve 2 is provided between described liquid addition pipe 1 and liquid pressing pump 3.
Described agitating device includes stirring motor 18, and stirring motor 18 is connected by axle with stirring blade 11.
Cooling gas check valve 1 is provided with described gas source pipeline 10, gas source pipeline 10 connects with pipeline 20
Place is provided with gas pressurized pump 8, and pipeline 20 is connected with reactor kettle 17 by reaction gas inlet 13, set on pipeline 20
It is equipped with check valve 2 12.
The liquid of described liquid outlet opening 15 is pressurizeed by liquid circulation pump 14 and extracted out, in liquid outlet opening 15 and liquid
Discharging opening switch valve 16 is provided between circulating pump 14.
Described isocon 6 is the export structure of an import eight, and each outlet is correspondingly arranged on venturi reactor.
Described venturi reactor include connection two-stage up and down, including the C-1-A of liquid inlet one of vertical position and
The C-2-A of liquid inlet two, the described C-1-A of liquid inlet one are correspondingly arranged on gas respectively with the C-2-A both sides of liquid inlet two
Entrance one C-1-B, C-1-C, C-2-B and C-2-C, the described C-1-A of the liquid inlet one and C-2-A of liquid inlet two underfaces are set
The C-1-D of reative cell one and the C-2-D of reative cell two are equipped with, outlet C-3 is set in the C-2-D exporters of reative cell two.
The beneficial effects of the utility model are：
Technical scheme provided by the utility model overcomes common gas-liquid reaction kettle in process of production under existing reaction
The problem of rate is low, and defect rate is high, have reaction efficiency high, the characteristics of being easy to reach production requirement.
Brief description of the drawings
Fig. 1 is the structural representation inside the utility model reactor.
Fig. 2 is the utility model isocon top view.
Fig. 3 is the utility model isocon bottom view.
Fig. 4 is the utility model venturi structure of reactor schematic diagram.
Embodiment
Narration in detail is made to structural principle of the present utility model and operation principle below in conjunction with the accompanying drawings.
As shown in Fig. 1 Fig. 3, including reaction kettle body 17, installed in the stirring motor 18 and stirring blade of reactor bottom
11；1 above reactor is entered reactor liquid addition pipe 1 and one is entered reactor liquid addition pipe switch valve 2,
One is entered reactor liquid pressing pump 3,5-A, 5-B, two reactor air venting valve 4-A of two reactor gas overflowing mouths,
4-B, two reactor gas overflowing pipelines 19-A, 19-B；1 inside reactor 17 enters 8 isocons 6 gone out, eight
Multistage venturi reactor is respectively：W-6-A, W-6-B, W-6-C, W-6-D, W-6-E, W-6-F, W-6-G, W-6-H；Positioned at anti-
Answer two reactors the discharging opening 15-A and 15-B in bottom portion, and two reactor discharging opening switch valve 16-A and 16-B, two
Individual reactor internal liquid circulation pump 14-A and 14-B, two liquid circulation delivery pipes 7-A and 7-B；In reactor exterior circumferential
It is distributed with two and enters reactor gas pressurized pump 8-A and 8-B, 10-A, 10-B, four gases of two reactor gas source pipelines
Check valve 9-A, 9-B, 12-A, 12-B, reactor autoclave body bottom are provided with two reaction gas inlets 13-A, 13-B.
As shown in Figure 2：The top of isocon 6 is provided with shunting tube inlet 6-J.
As shown in Fig. 3 Fig. 4：There is 1 liquid inlet per one-level Venturi tube, be respectively：C-1-A and C-2-A, have per one-level
2 gas accesses are respectively：C-1-B, C-1-C, C-2-B, C-2-C, there is a reative cell per one-level, be respectively：C-1-D and C-
2-D, and one outlet C-3；Top per one-level is entrance, and the left and right sides is gas access；1, which enters 8 go out isocon 68, goes out
Mouth 6-A, 6-B, 6-C, 6-D, 6-E, 6-F, 6-G, 6-H, positioned at reactor inner upper position；Fluid under pressure is by liquid inlet
Into first order venturi reactor, due to Venturi effect, by the gas of reactor inner upper from venturi reactor gas
Body entrance sucks venturi inside reactor, is reacted in the reative cell C-1-D and C-2-D of venturi reactor, finally by literary mound
In reactor outlet C-3 spray, fall into below reactor；
Utility model works principle：
Start there is no material in kettle, the gas now come at source of the gas is first from the reactor gas source pipeline of left and right two
10-A, 10-B come, and respectively by check valve 9-A, 9-B, after gas pressurized pump 8-A, 8-B, deliver to two check valve 12-
After A, 12-B, then by entering reactor bottom after two reaction gas inlets 13-A, 13-B, due to the lighter original of gas density
Cause, slowly rise from reactor bottom；After a period of time, reaction liquid starts to be initially added into from reactor liquid addition pipe 1, and
Reached by entering reactor liquid addition pipe switch valve 2 at liquid pressing pump 3, be subsequently sent to 1 and enter 8 to go out isocon 6；
Liquid after shunting, into 82 grades of venturi reactor W-6-A, W-6-B, W-6-C, W-6-D, W-6-E,
W-6-F, W-6-G, W-6-H, due to Venturi effect, the gas in reactor is drawn into venturi inside reactor, with liquid
Body first set reaction, then it is ejected in venturi reactor, falling into reactor bottom, (liquid now is that reaction is incomplete
)；
Because reactor bottom the reaction gas inlet 13-A, 13-B of two is located closer to reactor bottom, fall into
The liquid of reactor bottom quickly will flood gas access 13-A, 13-B, the gas now come out from the two entrances, one
Branch and the endless full liquid of reaction are reacted, and are then escaped from liquid, are moved towards ullage, it is attached to reach venturi reactor
Closely, sucked by venturi reactor, participate in reaction；
With the progress of reaction, fall into that the liquid of reactor bottom is more and more, and reactor bottom liquid is more and more, production
Raw pressure is also increasing, to prevent pressure is excessive from causing kettle inner bottom part liquid to be flowed from reaction gas inlet 13-A, 13-B
Go out, check valve 12-A, 12-B are provided near reaction gas inlet, to prevent liquid exports from gas access from flowing out.
With the progress of reaction, when bottom of the kettle liquid body reaches certain altitude, bottom stirring motor 18 starts to drive agitating paddle
Piece 11 rotates so that and constantly from gas access 13-A, the gas that 13-B is poured in spreads rapidly, is equably reacted with bottom liquid,
Simultaneously the gas for not participating in reaction is escaped rapidly in liquid, risen upwards.
With the progress of reaction, when bottom of the kettle liquid body reaches certain altitude, 2 reactor internal liquids of reactor bottom
Circulating pump 14-A and 14-B are opened, and liquid in kettle is extracted out from reactor discharging opening 15-A and 15-B, conveyed along liquid circulation
Pipe 7-A and 7-B delivers to liquid above reactor, converges with reactor liquid addition pipe 1, by the pressurization of liquid pressing pump 3,
It is again introduced into inside reactor, participates in the reaction of a new wheel, reaction is constantly participated in so circulation；
With the progress of reaction, gas is continuously added, and the air pressure in kettle more than liquid level can be increasing, and this gas causes
The gas of top (more than liquid level) more enters venturi reactor in kettle, accelerates reaction.When air pressure reaches certain value,
Two relief valves 4-A, 4-B can be automatically opened up above reactor so that gas reactor from reactor overhead gas overfall 5-A,
5-B, overflowed along gas overflowing pipeline 19-A, 19-B, reduce gas reactor pressure；The gas of spilling is eventually with entering to answer kettle gas
Body gas source pipe 10-A, 10-B converges, and is admitted to reactor bottom by gas pressurized pump 8-A and 8-B；Meanwhile it is anti-
The gas only overflowed is provided with cooling gas check valve 9- from being back at source of the gas on reactor gas source pipeline 10-A, 10-B
A, 9-B, prevent from being back at source of the gas；This flowing for allowing for gas reactor forms a circulation loop, so circulation, can make
Gas reactor constantly circulation is obtained to go to participate in reaction.
When reactor reaction liquid be added to up to it is a certain amount of when (reactor work once required amount), liquid material
Stop adding, and enter reactor liquid addition pipe switch valve 2 and close；But gas is continuously added；
During the course of the reaction, reactor discharging opening the switch valve 16-A and 16-B below reactor can be opened, observes kettle
Interior response situation；, can closing switch be counter allows material to continue to react when material is not inconsistent standardization；When material meets standard, can close
All pumps of reactor and gas liquid entrance are closed, open switch valve, obtain product.
Claims (6)
1. a kind of high efficient gas and liquid reaction kettle device based on multistage venturi mixer, including reactor kettle (17), its feature
It is, described reactor kettle (17) bottom is provided with agitating device, and described reactor kettle (17) top is provided with liquid
Body feed arrangement, the liquid feeding device isocon (6) internal with reactor kettle (17) are connected, set below isocon (6)
Venturi reactor is equipped with, multiple gas overflowing mouths (5), described gas overflowing mouth are provided with the top of reactor kettle (17)
(5) it is connected by gas overflowing pipeline (19) with gas source pipeline (10), gas is passed through pipe by gas source pipeline (10)
Road (20) inputs reactor kettle (17) side bottom；Reactor kettle (17) bottom is provided with liquid outlet opening (15), liquid
The liquid of output is delivered at feed arrangement by body discharging opening (15) by liquid circulation delivery pipe (7),
Described gas overflowing mouth (5) place is provided with relief valve (4)；
Described feed arrangement includes liquid addition pipe (1), and liquid addition pipe (1) is connected to liquid pressing pump (3) by pipeline
On, liquid pressing pump (3) is connected by pipeline with isocon (6)；
Liquid addition pipe switch valve (2) is provided between described liquid addition pipe (1) and liquid pressing pump (3).
2. a kind of high efficient gas and liquid reaction kettle device based on multistage venturi mixer according to claim 1, its feature
It is, described agitating device includes stirring motor (18), and stirring motor (18) is connected by axle with stirring blade (11).
3. a kind of high efficient gas and liquid reaction kettle device based on multistage venturi mixer according to claim 1, its feature
It is, cooling gas check valve one (9), gas source pipeline (10) and pipeline (20) is provided with described gas source pipeline (10)
Connectivity part is provided with gas pressurized pump (8), and pipeline (20) is connected by reaction gas inlet (13) with reactor kettle (17),
Check valve two (12) is provided with pipeline (20).
4. a kind of high efficient gas and liquid reaction kettle device based on multistage venturi mixer according to claim 1, its feature
Be, the liquid of described liquid outlet opening (15) is pressurizeed by liquid circulation pump (14) and extracted out, liquid outlet opening (15) with
Discharging opening switch valve (16) is provided between liquid circulation pump (14).
5. a kind of high efficient gas and liquid reaction kettle device based on multistage venturi mixer according to claim 1, its feature
It is, described isocon (6) is the export structure of an import eight, and each outlet is correspondingly arranged on venturi reactor.
6. a kind of high efficient gas and liquid reaction kettle device based on multistage venturi mixer according to claim 5, its feature
It is, described venturi reactor includes the two-stage up and down of connection, including the liquid inlet one (C-1-A) of vertical position and liquid
Body entrance two (C-2-A), described liquid inlet one (C-1-A) are correspondingly arranged on respectively with liquid inlet two (C-2-A) both sides
Gas access one (C-1-B), (C-1-C), (C-2-B) and (C-2-C), described liquid inlet one (C-1-A) and liquid inlet
Reative cell one (C-1-D) and reative cell two (C-2-D) are provided with immediately below two (C-2-A), in reative cell two (C-2-D) exporter
Outlet (C-3) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720648812.6U CN207169687U (en) | 2017-06-06 | 2017-06-06 | A kind of high efficient gas and liquid reaction kettle device based on multistage venturi mixer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720648812.6U CN207169687U (en) | 2017-06-06 | 2017-06-06 | A kind of high efficient gas and liquid reaction kettle device based on multistage venturi mixer |
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| Publication Number | Publication Date |
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| CN207169687U true CN207169687U (en) | 2018-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720648812.6U Expired - Fee Related CN207169687U (en) | 2017-06-06 | 2017-06-06 | A kind of high efficient gas and liquid reaction kettle device based on multistage venturi mixer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110963948A (en) * | 2019-12-27 | 2020-04-07 | 山东天信化工有限公司 | Intermittent preparation method of 1-methyl-4-methylsulfonylbenzene |
| CN111072058A (en) * | 2019-12-20 | 2020-04-28 | 清远先导材料有限公司 | Preparation method and equipment of gallium trichloride |
| CN112316881A (en) * | 2020-12-28 | 2021-02-05 | 浙江帕瓦新能源股份有限公司 | Multistage reaction kettle |
-
2017
- 2017-06-06 CN CN201720648812.6U patent/CN207169687U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111072058A (en) * | 2019-12-20 | 2020-04-28 | 清远先导材料有限公司 | Preparation method and equipment of gallium trichloride |
| CN110963948A (en) * | 2019-12-27 | 2020-04-07 | 山东天信化工有限公司 | Intermittent preparation method of 1-methyl-4-methylsulfonylbenzene |
| CN110963948B (en) * | 2019-12-27 | 2022-04-15 | 山东天信化工有限公司 | Intermittent preparation method of 1-methyl-4-methylsulfonylbenzene |
| CN112316881A (en) * | 2020-12-28 | 2021-02-05 | 浙江帕瓦新能源股份有限公司 | Multistage reaction kettle |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20190606 |