CN201823531U - Spray nozzle distributor of reactor - Google Patents
Spray nozzle distributor of reactor Download PDFInfo
- Publication number
- CN201823531U CN201823531U CN2010202836458U CN201020283645U CN201823531U CN 201823531 U CN201823531 U CN 201823531U CN 2010202836458 U CN2010202836458 U CN 2010202836458U CN 201020283645 U CN201020283645 U CN 201020283645U CN 201823531 U CN201823531 U CN 201823531U
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- CN
- China
- Prior art keywords
- shower nozzle
- fluid pipe
- distributor
- charging aperture
- reactor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a spray nozzle distributor of a reactor, comprising a feeding port and 5-13 liquid flow pipelines, wherein one of the pipelines is a middle pipeline which is arranged at the same straight line with the feeding port; the other pipelines are peripheral pipelines, and the liquid flow pipelines are communicated with the feeding port; a plurality of bunches with different opening directions are arranged on each liquid flow pipeline and are arranged in a staggered way, and spray nozzles are arranged on the bunches. The experiments and application prove that the atomization area of the spray nozzle distributor of the reactor is large, the atomization volume is large, and the transparency, the color and luster and the reaction conversion rate are improved.
Description
Technical field
The utility model relates to a kind of chemical reaction kettle parts, relates in particular to a kind of distributor of reaction tank nozzle.
Background technology
Reactor is a very important equipment in petrochemical industry and the fine chemistry industry, and it mainly acts on is to finish corresponding chemical reaction in equipment.Circulation spray reaction still is as more advanced a kind of in the reactor, the atomizing effect of its liquid phase reactor thing in reactor how, quality to producing product produces very big influence, because the liquid phase reactor thing is under identical process conditions, the quality of atomizing effect is by the shower nozzle and the decision of shower nozzle distributor of reactor.
The shower nozzle distributor of common response still presents " one " font or annular mostly, and atomizing effect is poor, and the atomizing area is less, the spatial distribution inequality, and atomizing can not be full of entire reaction still space.Therefore, the product accessory substance that adopts common shower nozzle distributor to obtain is more, the feedstock conversion rate variance, and product quality is relatively poor.
General solution is to improve nozzle structure, as the disclosed a kind of reactor shower nozzle that has the venturi shower nozzle of patent ZL200720023977.0, but, petrochemical industry and fine chemistry industry development are swift and violent, require more and more higher to reactor, it is very difficult only depending on the mode of improving shower nozzle to solve foregoing problems, or even unable to do what one wishes.
The utility model content
The utility model shower nozzle distributor, by many fluid flow tubes, and be distributed in the Shu Jie that fluid flow tube upper shed direction differs, make shower nozzle quantity increase greatly, and solved well that common shower nozzle distributor atomizing area is less, spatial distribution is uneven, atomizing can not be full of shortcomings such as whole reactor space.
The distributor of reaction tank nozzle that the utility model provides comprises charging aperture and Duo Gen fluid pipe, and one of them is an intermediate conduit, and itself and charging aperture are on same the straight line; Other are peripheral conduits; Described fluid pipe all is communicated with charging aperture.
According to a kind of preferred implementation of the utility model distributor of reaction tank nozzle, wherein, described fluid pipe is communicated with charging aperture by taking over.
According to the further preferred implementation of the utility model distributor of reaction tank nozzle, the described adapter vertical feed opening that is connected with peripheral conduits, and be that the center radially distributes with the charging aperture.
According to the further preferred implementation of the utility model distributor of reaction tank nozzle, described peripheral conduits links to each other with adapter by elbow, and near the reactor inwall, its direction is parallel with intermediate conduit.
According to the further preferred implementation of the utility model distributor of reaction tank nozzle, described peripheral conduits is fixed on the reactor inwall by anchor ear, and described anchor ear is by full line bolt, nut and square taper washer obvolvent.
According to the preferred implementation further again of the utility model distributor of reaction tank nozzle, described intermediate conduit with take between, described elbow with take between all link to each other by flange; Described flange is fixed by full line screw bolt and nut, is provided with pad and packing ring between the joint face of flange.
According to a kind of preferred implementation of the utility model distributor of reaction tank nozzle, wherein, described intermediate conduit is fixed on the bracing or strutting arrangement by angle steel, and is fixed on the reactor inwall by bracing or strutting arrangement.
According to the further preferred implementation of the utility model distributor of reaction tank nozzle, described angle steel is fixedly connected on the fixed head by full line bolt, nut and square taper washer.
According to a kind of preferred implementation of the utility model distributor of reaction tank nozzle, described every fluid pipe is provided with a plurality of openings towards different Shu Jie, and the dislocation of described bundle joint arranges; The last installation of Shu Jie shower nozzle.
According to the further preferred implementation of the utility model distributor of reaction tank nozzle, described every fluid pipe diameter diminishes step by step with the liquid flow path direction, and at tubule road one end pipe cap is installed.
New type nozzle distributor in this patent is installed in reactor inside, is mainly used in gas-liquid contact (also can be used for the contact of liquid liquid) horizontal reacting still; The pipe diameter of many liquid phase circulations is along with liquid flow direction diminishes step by step, to guarantee the manifold pressure balance; Distributing on the fluid pipe shower nozzle of different directions, the shower nozzle dislocation arranges, and it is close to reach each shower nozzle jeting effect, and liquid phase is sprayed effect of uniform in the whole reactor.
By experiment and use, prove that atomize area height, materialization volume of the utility model distributor of reaction tank nozzle is big, and can improve well and improve that product is transparent, color and luster and reaction conversion ratio.
Description of drawings
Fig. 1 is the utility model distributor of reaction tank nozzle section of structure;
Fig. 2 is the utility model distributor of reaction tank nozzle A-A face view;
Fig. 3 is the anchor ear structure chart;
Fig. 4 is a distributor of reaction tank nozzle C-C face view;
Fig. 5 is an intermediate conduit support device structure schematic diagram.
The specific embodiment
With reference to Fig. 1～Fig. 5, specifically describe as follows to the utility model distributor of reaction tank nozzle:
The distributor of reaction tank nozzle that the utility model provides comprises charging aperture 12 and Duo Gen fluid pipe, and one of them is an intermediate conduit 1, and itself and charging aperture 12 are on same the straight line; Other are peripheral conduits 3; Described fluid pipe all is communicated with charging aperture 12 by taking over 4.
According to the reactor volume size, described fluid pipe quantity can be selected more than 2 or 2, as 3,5,13,17 etc.
Wherein, the adapter that is connected with peripheral conduits 3 vertical with charging aperture 12, and be that the center radially distributes with charging aperture 12; Optimal way is that peripheral conduits 3 links to each other with adapter 4 by elbow 5, and near reactor inwall 2, its direction is parallel with intermediate conduit 1.
More preferably mode is, intermediate conduit 1 with take between, elbow 5 with take between all link to each other by flange 13; Flange 13 is fixed by full line screw bolt and nut, is provided with pad and packing ring between the joint face of flange.
Intermediate conduit 1 is fixed on the bracing or strutting arrangement 14 by full line bolt 20, nut 21 and square taper washer 22 by angle steel 19.Bracing or strutting arrangement 14 comprises crossbeam 8, horizontal bar plate 27 and vertical gusset 28.Crossbeam 8 is fixed on the reactor inwall 2 by horizontal bar plate 27 and vertical gusset 28, and crossbeam 8 is connected and fixed by nut 23, bolt 26 and packing ring 24 and two kind of gusset.The material of crossbeam 8 is preferably channel-section steel.
Fluid pipe is provided with a plurality of openings towards different bundle joints 10, and 10 dislocation of bundle joint arrange, and on bundle joint 10 shower nozzle are installed.
The fluid pipe diameter diminishes step by step with the liquid flow path direction; Connect by reducing joint 6 between the pipeline of adjacent different-diameter, and pipe cap 11 is installed at tubule road one end.Wherein, reducing joint 6 can be eccentric reducing joint or reducing joint with one heart.
With diameter is 1.2 meters, 6 meters horizontal reactors of length, and the synthetic fatty alcohol APEO is an example.
In pressure differential is 0.5Mpa, and liquid phase flow rate is under the condition of 4 meter per seconds, and the shower nozzle spray angle is that 60 degree, jet length are 40 centimetres.The atomizing area that common shower nozzle distributor is produced is about 6 ~ 15 square metres; Adopt the utility model shower nozzle distributor, the area that under equal conditions atomizes is about 15 ~ 21 square metres.The atomizing area improves greatly.
About 3 ~ 4.5 cubic metres of the atomized liquid volume that common shower nozzle distributor produces accounts for 44% ~ 66% of space reactor; Adopt the utility model shower nozzle distributor, about 5.8 ~ 6.5 cubic metres of the atomized liquid volume that produces at equal conditions accounts for 85% ~ 96% of space reactor.The atomizing volume is significantly improved.
The product that common shower nozzle distributor is produced turbid phenomenon will occur when temperature is lower than 12 ℃, and temperature is when further reducing even deposited phenomenon can occur; Adopt the utility model shower nozzle distributor, turbid phenomenon is greatly improved, and is lower than 8 ℃ and turbid phenomenon can occur, if technology controlling and process is proper, turbid phenomenon even do not occur, reaches freezing point up to sample.Turbid phenomenon is obviously improved.
Adopt the product color of common shower nozzle distributor production to be lower than 30(Hazen); Adopt the utility model shower nozzle distributor, its product color can reach 20(Hazen) below, glossiness is good
The content 10.0 ~ 13.0% that contains fatty alcohol in the product that adopts common shower nozzle distributor to produce; Adopt the utility model shower nozzle distributor, the content that contains fatty alcohol in the product of producing can reach 6.0 ~ 11.0%, and conversion ratio improves.
More than specific embodiment of the utility model is described in detail, but it is as example, the utility model is not restricted to specific embodiment described above.To those skilled in the art, any equivalent modifications that this practicality is carried out and substituting also all among category of the present utility model.Therefore, not breaking away from impartial conversion and the modification of being done under the spirit and scope of the present utility model, all should be encompassed in the scope of the present utility model.
Claims (10)
1. a distributor of reaction tank nozzle is characterized in that, comprises charging aperture and Duo Gen fluid pipe, and one of them is an intermediate conduit, and itself and charging aperture are on same the straight line; Other are peripheral conduits; Described fluid pipe all is communicated with charging aperture.
2. shower nozzle distributor according to claim 1 is characterized in that, described fluid pipe is communicated with charging aperture by taking over.
3. shower nozzle distributor according to claim 1 and 2 is characterized in that, the described adapter vertical feed opening that is connected with peripheral conduits, and be that the center radially distributes with the charging aperture.
4. shower nozzle distributor according to claim 3 is characterized in that, described peripheral conduits links to each other with adapter by elbow, and near the reactor inwall, its direction is parallel with intermediate conduit.
5. shower nozzle distributor according to claim 3 is characterized in that, described peripheral conduits is fixed on the reactor inwall by anchor ear, and described anchor ear is by full line bolt, nut and square taper washer obvolvent.
6. according to claim 2 or 4 described shower nozzle distributors, it is characterized in that, described intermediate conduit with take between, described elbow with take between all link to each other by flange; Described flange is fixed by full line screw bolt and nut, is provided with pad and packing ring between the joint face of flange.
7. shower nozzle distributor according to claim 1 is characterized in that described intermediate conduit is fixed on the bracing or strutting arrangement by angle steel, and is fixed on the reactor inwall by bracing or strutting arrangement.
8. shower nozzle distributor according to claim 7 is characterized in that, described angle steel is fixedly connected on the fixed head by full line bolt, nut and square taper washer.
9. according to any described shower nozzle distributor in the claim 1,4,5 or 7, it is characterized in that described fluid pipe is provided with a plurality of openings towards different Shu Jie, the dislocation of described bundle joint arranges.
10. fluid pipe according to claim 9 is characterized in that, described fluid pipe diameter diminishes step by step with the liquid flow path direction, and at tubule road one end pipe cap is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202836458U CN201823531U (en) | 2010-08-06 | 2010-08-06 | Spray nozzle distributor of reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202836458U CN201823531U (en) | 2010-08-06 | 2010-08-06 | Spray nozzle distributor of reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201823531U true CN201823531U (en) | 2011-05-11 |
Family
ID=43962092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202836458U Expired - Fee Related CN201823531U (en) | 2010-08-06 | 2010-08-06 | Spray nozzle distributor of reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201823531U (en) |
-
2010
- 2010-08-06 CN CN2010202836458U patent/CN201823531U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20150806 |
|
| EXPY | Termination of patent right or utility model |