CN2468578Y - Higher dispersion, low energy consumption liquid phase reactor - Google Patents
Higher dispersion, low energy consumption liquid phase reactor Download PDFInfo
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- CN2468578Y CN2468578Y CN 01238530 CN01238530U CN2468578Y CN 2468578 Y CN2468578 Y CN 2468578Y CN 01238530 CN01238530 CN 01238530 CN 01238530 U CN01238530 U CN 01238530U CN 2468578 Y CN2468578 Y CN 2468578Y
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Abstract
The utility model relates to a high distributed liquidoid reactor with low energy consumption. The utility model comprises a reactor main body, a liquid power mechanical device in the main body of the reactor and a distributor; the power mechanical device is an outside circling power mechanical device and comprises a circling pipe and a circling pump; the distributor is arranged on the circling pipe close to the upper part of the circling pipe which is contacted with the reactor main body. The utility model adopts the outer circling power device to provide the agitating power; the motor power of the utility model is smaller than the prior art; the utility model needs not to overcome the friction of the main axis; the utility model has no sealing problem of the prior art and the power consumption of the system is low; moreover the utility model realizes the high distribution and solves the partly over heat and the secondary reaction problem; and the utility model can realize the accurate control of the flux.
Description
The utility model relates to the Liquid-phase reactor that adopts in a kind of Chemical Manufacture, is meant the Liquid-phase reactor of a kind of thing phase high dispersive and conserve energy especially.
In the prior art, stir Liquid-phase reactor and often adopt still formula agitating device, promptly one motor is set on reactor top, simultaneously, also will be provided with gearbox, main shaft inserts the bottom of reactor, at this main shaft end agitator arm that has been fixedly connected, like this, motor just can drive the interior impeller rotation of reactor with agitated liquid.Sealed attachment between the power output main shaft of this agitating device and the wall of reactor, to guarantee unlikely the overflowing of reactant in the reactor, therefore, main shaft will overcome friction and rotate, and the power consumption that causes rubbing is big.In addition, reduction box device itself is also wanted the certain mechanical energy of loss.All these all cause this stirring power set power consumption big.Simultaneously, this agitating device noise is bigger.In addition, in Chemical Manufacture, often there is various materials to participate in reaction.Sometimes need liquid that a kind of consumption wherein is less or gasometry ground, join in the liquid main flow to high dispersive, to realize even distribution.In the prior art, often adopt the filling of dropping formula disperser, and constantly stir for the less liquid of the consumption in the greatly different ratio.This dropping formula disperser and above-mentioned agitating device are used and often cause local concentration excessive, cause a lot of side reactions therefrom, or cause hot-spot, thereby reaction can not be carried out by setup program.In addition, drip the formula feed way, the size and the falling speed of its drop are wayward, and the reinforced time is often longer, thereby cause the production cycle of product to prolong, and production efficiency is low.
The purpose of this utility model be to provide at the present situation of above-mentioned prior art a kind of dispersion effect good, can avoid hot-spot occurring and suppress side reaction reactor that produce, that production capacity is high, and this reactor has performances such as low energy consumption, low noise, high sealing.
Scheme of the present utility model is: a kind of high dispersive low energy consumption Liquid-phase reactor, comprise hydrodynamic mechanical device in reactor body, the reactor body, and to the disperser of reactor body filling reactant, it is characterized in that: described motive power machine device is an outer circulation motive power machine device, and it comprises:
One circulation pipe, the main body that reactor body outer wall and reactor are passed in its top links, and its underpart and reactor body bottom link;
One circulating pump is arranged on the described circulation pipe, and the input of this circulating pump and output all link with described circulation pipe.
And described disperser is arranged near circulation pipe top and contacts with reactor body on the circulation pipe at position.
Described disperser can comprise a main fluid pipe and an auxiliary liquid/gas flow pipeline, be provided with a dispersion head that stretches into main fluid pipe in the contact site of above-mentioned two pipelines, the liquid/gas body in the auxiliary liquid/gas flow pipeline is distributed in the main fluid pipe by this dispersions.
Adopt novel outer circulation power set that stirring power is provided, this circulating pump is more much smaller than power of motor of the prior art, and does not need to overcome the friction on the main shaft, does not also deposit sealing problem of the prior art, and the power consumption of system reduces.According to measuring and calculating, participate at the reactant that as much is arranged under the situation of reaction, the outer circulation power set of this programme can save energy 20-60%.And this dynamical system is far smaller than prior art by the noise that small-sized circulating pump produces.And this power set make the liquid reactants flow at high speed, help realizing high dispersive.
Adopt the above-mentioned disperser of dispersion head that has as discrete part, can realize high dispersive better, solve liquid hot-spot in the reactor, a large amount of problems that exist of side reaction, guaranteed to react and carried out by setup program, and flow can accurately be controlled, and can realize the rapid adding of liquid, and shortened the production cycle, improved specific productivity.
Illustrate:
Fig. 1 is the structural representation of the utility model one embodiment;
The vertical view of Fig. 2 Fig. 1;
Fig. 3 is the structural representation (amplification) of disperser among the utility model embodiment;
Fig. 4 is the bottom pouring type dispersion head structure schematic diagram in the decomposer of the present utility model;
Fig. 5 is the slit dispersion head structure schematic diagram in the decomposer of the present utility model;
Fig. 6 is the structural representation of the spiral water conservancy diversion wing plate among the utility model embodiment.
Fig. 7 is the structural representation of the ramp type water conservancy diversion wing plate among the utility model embodiment.
Further open below in conjunction with above-mentioned accompanying drawing to the utility model.
One embodiment of high dispersive low energy consumption Liquid-phase reactor as shown in Figure 1, 2, it comprises hydrodynamic mechanical device in reactor body 1, the reactor body 1, and to the disperser 10 of reactor body 1 filling reactant, this motive power machine device is an outer circulation motive power machine device, it comprises: a circulation pipe 6, the main body 1 that reactor body 1 outer wall and reactor are passed in its top links, and its underpart and reactor body 1 bottom link; One circulating pump 9 is arranged on the described circulation pipe 6, and the input of this circulating pump 9 and output all link with described circulation pipe 6; And disperser 10 is arranged near circulation pipe 6 tops and contacts with reactor body 1 on the circulation pipe 6 at position.
The top of described circulation pipe 6 can be passed reactor body 1 from the roof of reactor body 1, and is provided with a downcomer 14 links with this circulation pipe 6 in reactor body 1.It is curved 7 that the bottom of described downcomer 14 is provided with tail, as shown in Figure 1, is provided with a discharging opening 5 in the bottom of reactor body 1, the bottom of circulation pipe 6 can be directly and discharging opening 5 minutes to UNICOM.Like this, when circulating pump 9 work, the liquid reactants in the reactor body 1 is just up along discharging opening 5 and circulation pipe 6, and then the downcomer 14 of flowing through; Flow out at curved 7 places by the tail of downcomer 14.Like this, circulating pump 9 works without cessation, and reactant just ceaselessly circulates, and the high velocity stream fluid flows the liquid reactants in the impact-response device main body 1 constantly, thereby reaches the purpose of reaction stirred.In addition, the purpose that downcomer 14 is provided with tail curved 7 is to make liquid to flow out by set direction, so that reaction stirred better.
In addition, the top of circulation pipe 9 also can be passed reactor body 1 from the sidewall of reactor body 1, the direction that the opening of reactor body 1 sidewall is passed on these circulation pipe 9 tops is to approach the tangential direction of reactor body 1, this embodiment does not draw in the drawings, like this, liquid flows out from the sidewall tangential direction of reactor body 1, also can reach to make the purpose that liquid stirs in the reactor body 1, equally also can play the effect of agitated liquid.
For the liquid in the reactor body 1 is stirred more fully, can also in reactor body 1, insert at least one block of water conservancy diversion wing plate 3, as shown in Figure 1.
Water conservancy diversion wing plate can be spiral or ramp type, as shown in Figure 6 and Figure 7.The quantity of water conservancy diversion wing plate 3 can be decided according to liquid, generally is advisable with three to six.
For the needs of the chemical reaction of liquid-liquid of satisfying some greatly different ratio, high dispersive or gas-liquid, the technical program also designs the structure of disperser commonly used.This programme is provided with a disperser 10 on circulation pipe 6, near circulation pipe 6 tops and reactor body 1 contacted position.As shown in Figure 1.The annotate dropping disperser of the less liquid of consumption of general being used for before this disperser 10 is different from, this disperser 10 comprises a main fluid pipe 18 and an auxiliary liquid/gas flow pipeline 19, be provided with a dispersion 20 of stretching in the main fluid pipe 18 in the contact site of above-mentioned two pipelines, the liquid/gas body in the auxiliary liquid/gas flow pipeline 19 is distributed in the liquid of main fluid pipe 18 by this dispersion 20.
Because the main fluid pipe 18 and circulation pipe 6 UNICOMs of disperser 10, therefore, reactant liquor stream flows from top to bottom along main fluid pipe 18 continuously, disperse 20 to be arranged in the middle of the main hydraulic pipe road 18, just received from dispersion 20 an interior less liquid or a gas of consumption that flow out, and then flow to fast in the reactor body 1 along downcomer 4 by a large amount of reactant liquor stream.And after fully stirring, follow endless tube 6 from discharging opening 5 again and continue circulation.The disperser of this programme has been realized high dispersive, has solved hot-spot and has reached the problem that has side reaction in a large number, guaranteed to react and carried out by setup program, and also can be by regulate disperseing 20 an accurate control that realize flow, but and the realization response thing add rapidly, shortened the production cycle.The more important thing is that this disperser not only can add liquid, also can add gas.
Shown in Fig. 4,5, this programme also provides two kinds of specific embodiments that disperse head.Illustrated in fig. 4 is that a kind of bottom pouring type disperses 21, and fluid can be wire by aperture 22 wherein and flow out.Shown in Fig. 5 is that a kind of slit disperses 23, and its outlet is wire outlet 24.In addition, disperse 20 can also be designed to rounded slot formula or fountain, these embodiments may satisfy the needs on the different industrial production, these
Embodiment does not have accompanying drawing.
In addition, among the embodiment of this programme, as depicted in figs. 1 and 2, also include the raw material A valve 13 that is used to add main material A, what be used to add the less liquid B of consumption looks handleless cup 12 and raw material B valve 11, also is provided with the support 8 of fixed cycles pipe 6 and circulating pump 9.Also be provided with thermal medium outlet 4, heat exchange jacket 2, thermal medium inlet 17, fixed gas floss hole 16 and manhole 15 on the reactor body 1.Because of the heat medium different in kind, the position, gateway can be adjusted.
Claims (9)
1. high dispersive low energy consumption Liquid-phase reactor, comprise hydrodynamic mechanical device in reactor body, the reactor body, and to the disperser of reactor body filling reactant, it is characterized in that: described motive power machine device is an outer circulation motive power machine device, and it comprises:
One circulation pipe, the main body that reactor body outer wall and reactor are passed in its top links, and its underpart and reactor body bottom link;
One circulating pump is arranged on the described circulation pipe, and the input of this circulating pump and output all link with described circulation pipe.
And described disperser is arranged near circulation pipe top and contacts with reactor body on the circulation pipe at position.
2. high dispersive low energy consumption Liquid-phase reactor as claimed in claim 1, it is characterized in that: reactor body is passed from the roof of reactor body in the top of described circulation pipe, and is provided with a downcomer and this circulation pipe links in reactor body.
3. high dispersive low energy consumption Liquid-phase reactor as claimed in claim 2 is characterized in that: it is curved that the bottom of described downcomer is provided with tail.
4. high dispersive low energy consumption Liquid-phase reactor as claimed in claim 1, it is characterized in that: reactor body is passed from the sidewall of reactor body in the top of described circulation pipe, and the direction that the opening of reactor body sidewall is passed on this circulation pipe top is to approach the tangential direction of reactor body.
5. high dispersive low energy consumption Liquid-phase reactor as claimed in claim 4 is characterized in that: be provided with a discharging opening in described reactor body bottom, the bottom of described circulation pipe and described discharging opening link.
6. the high dispersive low energy consumption Liquid-phase reactor described in the arbitrary claim of claim 1-5 is characterized in that: insert at least one block of water conservancy diversion wing plate in the described reactor body.
7. high dispersive low energy consumption Liquid-phase reactor as claimed in claim 6 is characterized in that: described water conservancy diversion wing plate can be spiral or ramp type.
8. the Liquid-phase reactor of high dispersive low energy consumption as claimed in claim 1, it is characterized in that: described disperser comprises a main fluid pipe and an auxiliary liquid/gas flow pipeline, be provided with a dispersion head that stretches into main fluid pipe in the contact site of above-mentioned two pipelines, the liquid/gas body in the auxiliary liquid/gas flow pipeline is distributed in the liquid of main fluid pipe by this dispersions.
9. the Liquid-phase reactor of high dispersive low energy consumption as claimed in claim 8 is characterized in that: described dispersion head can be that bottom pouring type disperses head, slit to disperse head or circular ring type to disperse head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01238530 CN2468578Y (en) | 2001-03-27 | 2001-03-27 | Higher dispersion, low energy consumption liquid phase reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01238530 CN2468578Y (en) | 2001-03-27 | 2001-03-27 | Higher dispersion, low energy consumption liquid phase reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2468578Y true CN2468578Y (en) | 2002-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01238530 Expired - Fee Related CN2468578Y (en) | 2001-03-27 | 2001-03-27 | Higher dispersion, low energy consumption liquid phase reactor |
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| CN (1) | CN2468578Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228811A (en) * | 2011-07-18 | 2011-11-02 | 沈阳化工大学 | Stir-free mixing device |
| CN104109630A (en) * | 2014-07-22 | 2014-10-22 | 许显国 | Intelligent self-stirring marsh gas breathing machine |
-
2001
- 2001-03-27 CN CN 01238530 patent/CN2468578Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228811A (en) * | 2011-07-18 | 2011-11-02 | 沈阳化工大学 | Stir-free mixing device |
| CN104109630A (en) * | 2014-07-22 | 2014-10-22 | 许显国 | Intelligent self-stirring marsh gas breathing machine |
| CN104109630B (en) * | 2014-07-22 | 2016-05-04 | 许显国 | A kind of intelligence is from stirring biogas lung ventilator |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |