CN206793363U - A kind of wet oxidation-desulfurizing hydrogen efficient tube type reactor - Google Patents
A kind of wet oxidation-desulfurizing hydrogen efficient tube type reactor Download PDFInfo
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- CN206793363U CN206793363U CN201720282680.XU CN201720282680U CN206793363U CN 206793363 U CN206793363 U CN 206793363U CN 201720282680 U CN201720282680 U CN 201720282680U CN 206793363 U CN206793363 U CN 206793363U
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Abstract
The utility model discloses a kind of wet oxidation-desulfurizing hydrogen efficient tube type reactor, including vertical reaction tube, the air inlet of vertical reaction tube upper end is opened in, along vertical reaction tube vertical direction and the inlet of vertical reaction tube side wall is opened in, is opened in the mixture outlet of vertical reaction tube lower end and is built in vertical reaction tube and the inner member below inlet, and be disposed with and be connected with inlet and the shower nozzle of upward hydrojet in the vertical reaction tube.Pending gas enters the liquid countercurrent impact-response sprayed upwards through shower nozzle with inlet in vertical reaction tube, forms the reaction of gas-liquid foams mix, improves reaction effect, so as to make consersion unit diameter significantly reduce, reduces equipment cost；In addition, by inner member, gas-liquid energy is made full use of, continues to promote gas-liquid turbulence, further improves reaction effect, consersion unit diameter is further reduced；Simultaneously as inner member result is simple, avoids solid caused by reaction and block vertical reaction tube.
Description
Technical field
The utility model belongs to wet oxidation-desulfurizing hydrogen technical field, and in particular to a kind of wet oxidation-desulfurizing hydrogen is used
Efficient tube type reactor.
Background technology
Wet oxidation-desulfurizing hydrogen is to absorb hydrogen sulfide in gas phase using water-soluble catalyst, and hydrogen sulfide is oxidized to simple substance
Sulphur enters liquid phase.To prevent liquid absorbent occluding device containing solid sulfur, suction is used as frequently with the spray column of hollow-spraying-tower
Consersion unit is received, general empty tower gas velocity is between 2.5~5m/s.In the case of certain treating capacity, empty tower gas velocity is smaller, on the one hand
Gas-liquid relative velocity is small, and Surface Renewal is slow, and reaction efficiency is low, and another aspect tower diameter is bigger, and equipment investment is high.
The content of the invention
Deficiency of the purpose of this utility model aiming at above-mentioned technology, there is provided one kind can improve gas empty tower gas velocity, carry
The wet oxidation-desulfurizing hydrogen efficient tube type reactor of high reaction efficiency.
To achieve the above object, the wet oxidation-desulfurizing hydrogen efficient tube type reactor designed by the utility model, bag
Vertical reaction tube is included, the air inlet of vertical reaction tube upper end is opened in, along vertical reaction tube vertical direction and is opened in vertical anti-
Should pipe side wall inlet, be opened in the mixture outlet of vertical reaction tube lower end and be built in vertical reaction tube and be located at into
Inner member below liquid mouth, and be disposed with and be connected with inlet and the shower nozzle of upward hydrojet in the vertical reaction tube.
The inner member includes a vertical support bar and is arranged in along support bar vertical direction some on support bar
Layer blade assembly, every layer of blade assembly include 2~8 blades being circumferentially evenly arranged on support bar.
Further, the inner member includes a vertical support bar and is arranged in support bar along support bar vertical direction
If dried layer blade assembly on, every layer of blade assembly include 4~8 rectangular paddles being circumferentially evenly arranged, per adjacent
Two layers of blade assembly vertically staggers and is circumferentially evenly arranged.
Further, the inner member includes a vertical support bar and 2~4 helical-blades being arranged on support bar
Piece.
Further, the inner member includes a vertical support bar and is arranged in support bar along support bar vertical direction
If dried layer blade assembly on, every layer of blade assembly include 2~4 helical blades being arranged on support bar, and adjacent two
The layer blade assembly has gap and helical blade is oppositely oriented.
Further, the shower nozzle number being connected with the inlet is one or is evenly arranged multiple and each described
The liquid that shower nozzle sprays is vertically upward.
Further, the number of plies of the inlet is 1~3 layer, and every layer of inlet corresponds and be connected with shower nozzle,
And the inner member is located at the lower section of orlop inlet.
Further, the shower nozzle number to be connected one to one with each layer inlet is one or is evenly arranged more
It is individual, and the liquid that each shower nozzle sprays is vertically upward.
Compared with prior art, the utility model has advantages below：Pending gas enters in vertical reaction tube and feed liquor
The liquid countercurrent impact-response that mouth sprays upwards through shower nozzle, the reaction of gas-liquid foams mix is formed, improves reaction effect, so as to
Consersion unit diameter is significantly reduced, reduce equipment cost；In addition, by inner member, gas-liquid energy is made full use of, continues to promote
Enter gas-liquid turbulence, further improve reaction effect, consersion unit diameter is further reduced；Simultaneously as inner member result is simple
It is single, avoid solid caused by reaction and block vertical reaction tube.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model wet oxidation-desulfurizing hydrogen efficient tube type reactor；
Fig. 2 is the first example structure schematic diagram of inner member in Fig. 1；
Fig. 3 is second of example structure schematic diagram of inner member in Fig. 1；
Fig. 4 is the third example structure schematic diagram of inner member in Fig. 1.
Wherein：Vertical reaction tube 1, air inlet 2, mixture outlet 3, inlet 4, shower nozzle 5, inner member 6, support bar 7, leaf
Piece component 8, rectangular paddle 9, helical blade 10.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Be as shown in Figure 1 wet oxidation-desulfurizing hydrogen efficient tube type reactor, including vertical reaction tube 1, be opened in it is vertical
The air inlet 2 of the straight upper end of reaction tube 1, along the vertical vertical direction of reaction tube 1 and be opened in vertical reaction tube side wall inlet 4,
It is opened in the mixture outlet 3 of the vertical lower end of reaction tube 1 and is built in vertical reaction tube 1 and positioned at the interior of the lower section of inlet 4
Component 6, wherein, be disposed with vertical reaction tube 1 be connected with inlet 4 and upwards hydrojet shower nozzle 5.Using vertical reaction tube 1,
And the gas phase entered in vertical reaction tube 1 produces the adverse current impact-response of high speed with the liquid phase that shower nozzle 5 goes out, and gas-liquid is formed uniformly
Gas-liquid mixed froth zone, add the contact probability and phase contact area of gas-liquid, gas-liquid surface is constantly produced renewal, improve
Reaction efficiency.In the present embodiment, the number of plies of inlet 4 is determined by the height of hydrogen sulfide in gas phase content, generally 1~3 layer, and
Each layer of inlet 4 corresponds and is connected with shower nozzle 5, and 5 numbers of the shower nozzle to be connected one to one with each layer of inlet 4 are one
Individual or be evenly arranged multiple, and the liquid that each shower nozzle 5 sprays is vertically upward, the number of specific shower nozzle 5 by inlet liquid
The diameter of amount and vertical reaction tube determines, as long as can make the whole vertical reaction tube section of gas-liquid covering under gas-liquid impactor effect i.e.
Can.
When inlet 4 has multilayer, inner member 6 is arranged in the lower section of orlop inlet 4, set in vertical reaction tube in
Component, gas-liquid-solid enters inner member section, in the presence of inner member, increases gas-liquid turbulence, gas-liquid surface is constantly produced more
Newly, gas-liquid is promoted to continue to react, so as to further improve reaction efficiency.
With reference to shown in Fig. 2, inner member 6 includes a vertical support bar 7 and is arranged in support along the vertical direction of support bar 7
If the dried layer blade assembly 8 on bar, every layer of blade assembly 8 includes 4~8 (this implementations of rectangular paddle 9 being circumferentially evenly arranged
In example, every layer of rectangular paddle 9 has 4), the blade assembly 8 per adjacent two layers vertically staggers and is circumferentially evenly arranged.
With reference to shown in Fig. 3, inner member 6 includes a vertical support bar 7 and be arranged on support bar 7 2~4 continuous
Helical blade 10.
With reference to shown in Fig. 4, inner member 6 includes a vertical support bar 7 and is arranged in support along support bar vertical direction
If the dried layer blade assembly 8 on bar 7, every layer of blade assembly 8 includes 2~4 helical blades 10 being arranged on support bar 7, phase
Adjacent two layers of blade assembly 8 has gap and helical blade 10 is oppositely oriented.
If hydrogen sulfide in gas phase content is too high, more tubular reactors of the present utility model can be used in series.
The utility model wet oxidation-desulfurizing hydrogen is with the operation principle and the course of work of efficient tube type reactor：Wait to locate
Qi-regulating enters in vertical reaction tube 1 from the upper end air inlet 2 of vertical reaction tube 1, in vertical reaction tube 1 and by first layer feed liquor
The liquid countercurrent impact-responses that mouth 4 sprays upwards through shower nozzle 5, the reaction of gas-liquid foams mix is formed, gas-liquid-solid is in gravity after reaction
The lower liquid countercurrent impact-response for continuing to spray upwards through shower nozzle 5 with second layer inlet 4 is promoted with pressure, then through orlop
After the liquid countercurrent impact-response that inlet 4 sprays upwards through shower nozzle 5, gas-liquid-solid enters the section of inner member 6, in inner member 6
Under effect, gas-liquid turbulence is increased, gas-liquid surface is constantly produced renewal, promotes gas-liquid to continue to react, reach reaction effect, finally
Gas-liquid-solid leaves vertical reaction tube 1 by lower end mixture outlet 3.Because using tubular reactor, gas-liquid speed is higher, and gas-liquid is inverse
It is larger to flow percussion, causes gas liquid reaction speed to be aggravated, reaction effect is improved, so as to make consersion unit diameter significantly
Reduce, reduce equipment cost；In addition, by inner member, gas-liquid energy is made full use of, continues to promote gas-liquid turbulence, further carries
High reaction effect, consersion unit diameter is set further to reduce；Simultaneously as inner member result is simple, avoid caused by reaction
Solid blocks vertical reaction tube.
Claims (7)
- A kind of 1. wet oxidation-desulfurizing hydrogen efficient tube type reactor, it is characterised in that：Including vertical reaction tube, be opened in it is vertical The air inlet of straight reaction tube upper end, along vertical reaction tube vertical direction and it is opened in the inlet of vertical reaction tube side wall, opens up Vertical reaction tube lower end mixture outlet and be built in vertical reaction tube and inner member below inlet, and institute State be disposed with vertical reaction tube be connected with inlet and upwards hydrojet shower nozzle.If the inner member includes a vertical support bar and the dried layer leaf being arranged in along support bar vertical direction on support bar Piece component, every layer of blade assembly include 2~8 blades being circumferentially evenly arranged on support bar.
- 2. wet oxidation-desulfurizing hydrogen efficient tube type reactor according to claim 1, it is characterised in that：The inner member If the dried layer blade assembly on support bar is arranged in including a vertical support bar and along support bar vertical direction, described in every layer Blade assembly includes 4~8 rectangular paddles being circumferentially evenly arranged, and the blade assembly per adjacent two layers vertically staggers and along circle Week is evenly arranged.
- 3. wet oxidation-desulfurizing hydrogen efficient tube type reactor according to claim 1, it is characterised in that：The inner member Including a vertical support bar and 2~4 helical blades being arranged on support bar.
- 4. wet oxidation-desulfurizing hydrogen efficient tube type reactor according to claim 1, it is characterised in that：The inner member If the dried layer blade assembly on support bar is arranged in including a vertical support bar and along support bar vertical direction, described in every layer Blade assembly includes 2~4 helical blades being arranged on support bar, and blade assembly described in adjacent two layers has gap and helical-blade Piece is oppositely oriented.
- 5. according to the wet oxidation-desulfurizing hydrogen efficient tube type reactor of claim 1 or 2 or 3 or 4, it is characterised in that： The shower nozzle number being connected with the inlet is one or is evenly arranged multiple, and the liquid that each shower nozzle sprays is vertical Upwards.
- 6. according to the wet oxidation-desulfurizing hydrogen efficient tube type reactor of claim 1 or 2 or 3 or 4, it is characterised in that： The number of plies of the inlet is 1~3 layer, and every layer of inlet, which corresponds, is connected with shower nozzle, and the inner member is located at The lower section of orlop inlet.
- 7. wet oxidation-desulfurizing hydrogen efficient tube type reactor according to claim 6, it is characterised in that：With each layer of institute Shower nozzle number that inlet connects one to one is stated as one or is evenly arranged multiple, and the liquid that each shower nozzle sprays Vertically upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720282680.XU CN206793363U (en) | 2017-03-22 | 2017-03-22 | A kind of wet oxidation-desulfurizing hydrogen efficient tube type reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720282680.XU CN206793363U (en) | 2017-03-22 | 2017-03-22 | A kind of wet oxidation-desulfurizing hydrogen efficient tube type reactor |
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| Publication Number | Publication Date |
|---|---|
| CN206793363U true CN206793363U (en) | 2017-12-26 |
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ID=60729831
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720282680.XU Active CN206793363U (en) | 2017-03-22 | 2017-03-22 | A kind of wet oxidation-desulfurizing hydrogen efficient tube type reactor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325492A (en) * | 2018-03-14 | 2018-07-27 | 荆门市熊兴化工有限公司 | A kind of nitration processes and device preparing H acid |
| CN111011163A (en) * | 2018-10-10 | 2020-04-17 | 南京农业大学 | Bag type soilless base fertilizer preparation machine |
-
2017
- 2017-03-22 CN CN201720282680.XU patent/CN206793363U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325492A (en) * | 2018-03-14 | 2018-07-27 | 荆门市熊兴化工有限公司 | A kind of nitration processes and device preparing H acid |
| CN108325492B (en) * | 2018-03-14 | 2023-12-19 | 湖北丽康源化工有限公司 | Nitration technology and device for preparing H acid |
| CN111011163A (en) * | 2018-10-10 | 2020-04-17 | 南京农业大学 | Bag type soilless base fertilizer preparation machine |
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