CN1347751A - Heterophase reactor - Google Patents
Heterophase reactor Download PDFInfo
- Publication number
- CN1347751A CN1347751A CN 01126707 CN01126707A CN1347751A CN 1347751 A CN1347751 A CN 1347751A CN 01126707 CN01126707 CN 01126707 CN 01126707 A CN01126707 A CN 01126707A CN 1347751 A CN1347751 A CN 1347751A
- Authority
- CN
- China
- Prior art keywords
- reactor
- cone
- taper ring
- ring
- heterophase
- 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.)
- Granted
Links
- 239000007787 solid Substances 0.000 abstract description 12
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000008021 deposition Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003889 chemical engineering Methods 0.000 abstract 1
- 239000002893 slag Substances 0.000 description 13
- 239000002002 slurry Substances 0.000 description 11
- 239000012071 phase Substances 0.000 description 9
- 239000002699 waste material Substances 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000002912 waste gas Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 208000035126 Facies Diseases 0.000 description 2
- 241001062472 Stokellia anisodon Species 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
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Abstract
The heterophase reactor is designed to prevent solid deposition blocking passage. One built-in combined conic member comprising conic ring and cone is set inside the reactor casing, the conic ring with large upper part and small lower part is set on the wall of the reactor, and the cone below the conic ring has bottom diameter not smaller than that of the small mouth of the conic ring. Both the conic ring and the cone may be double ones. The heterophase reactor has the advantages of simple structure, easy use and high effect and is suitable for use in environment protection, chemical engineering, metallurgical and other industry.
Description
Technical field
The present invention relates to a kind of reactor technology field, especially relate to gas-liquid-solid three-phase or gas-liquid, gas-solid, the heterophase reactor technical field between liquid-solid.
Background technology
Heterophase reactor is widely used in metallurgy, chemical industry, petrochemical industry, industries such as environmental protection, because there is itself particularity each technology application scenario, according to actual conditions its oneself characteristics are arranged at the member that promotes to react between reaction between its gas-liquid-solid three-phase or the two-phase such as liquid-solid, as the patent No. is the Chinese patent " multi-phase fluid jet penetrating and dissolving reactor " of 98113470.X, it comprises spherical porous focusing jet device, mozzle, flash vessel and vadose solution chamber, feature is that the roundlet taper hole on spherical porous focusing jet device spherical surface body surface links to each other with the heterogeneous fluid feed-line respectively, flash vessel is made up of conical cavity and dilatation cone, gapped between them, the vertex of a cone end that is positioned at the roundlet taper hole on the spherical surface body is the cylindrical hole that has convex spiral rifling, on the inwall of mozzle end, have a bit of in convex spiral rifling, this invention is exactly to design at improving two or more heterogeneous fluid vadose solution effects the embedding structure of own characteristics.The inventor is in the enterprise of a metallurgy industry, in order to solve metal smelt waste gas pollution control and treatment problem in the own enterprise, the new technology solution of one cover has been proposed, with the purpose that reaches the treatment of wastes with processes of wastes against one another, turns waste into wealth, and will be wherein the process portion application Chinese patent, its number of patent application is respectively 00119453.4, in waste gas processing method, relate to waste residue and water in the smelter own and make the slag slurry, be the SO that contains that absorbent absorbs the metal smelting generation with it
2Waste gas, reach the purpose of the treatment of wastes with processes of wastes against one another, it will use phase reactor, and wants to solve following problem preferably, could obtain actual use value, 1, owing to the solid phase waste residue in the slag slurry deposits easily, be easy to the gas channel that results in blockage, it can allow the slag slurry pass through swimmingly, and the area that liquid and air-flow pass through in the member of its reactor is vicissitudinous, promote its change in flow, can strengthen the haptoreaction between the gas-liquid-solid three-phase; 2, under higher gas speed and slag slurry flow, in exhaust-gas treatment, the slag slurry can be certain acidity, and member is had certain corrosiveness especially, must be wear-resistant and corrosion; 3, structure wants simple, easy to manufacture and use as far as possible.The inventor designs a kind of new heterophase reactor for this reason, can be used for doing absorbing the waste gas that the metal smelt process produces in the absorption tower.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, do not have dead angle, solid phase to be not easy to deposit the heterophase reactor that results in blockage basically.
The object of the present invention is achieved like this: this kind heterophase reactor, it includes reactor shell, it is characterized in that being mounted with in the reactor shell bevel-type on-board components structure that taper ring and cone are combined into.
The above bevel-type on-board components structure can be fixed with taper ring at the wall of reactor, taper ring conical surface bore is undergauge from top to bottom, be provided with cone accordingly below taper ring, its vertex of a cone is facing to taper ring, and the facies basialis pyramidis diameter is not less than taper ring osculum diameter; Also can be fixed with the biconial taper ring for wall at reactor, taper ring conical surface bore is hole enlargement again behind the undergauge from top to bottom, be provided with the biconial cone accordingly below taper ring, its vertex of a cone is facing to taper ring, and the facies basialis pyramidis diameter is not less than taper ring osculum diameter.
Above-mentioned taper ring and cone are that arrangement is closed in many from top to bottom assembly.
The invention has the advantages that: 1, adopt taper ring and cone integrated structure, in reactor, be not easy to form the dead angle, and aisle spare is bigger, thereby make solid matter be not easy deposition and blocking channel, create conditions for reducing corrosion and wearing and tearing to a certain extent; 2, form the multiple tracks annular Water curtain wall of different-diameter on taper ring osculum and cone base, slag slurry bump taper ring and cone produce and splash simultaneously, promote the liquid phase atomizing, thereby strengthen the chance that contacts with gas phase, owing to the existence of this member, can change the diameter of reactor, force air-flow to change flow velocity and direction, can improve the gas-liquid-solid three-phase contact condition effectively, strengthen their alternate reactions; 3, simple in structure, easy to manufacture and use, production cost is low, is adapted at gas-liquid-solid three-phase or gas-liquid, gas-solid, uses in the reactor of reaction between liquid-solid.
Description of drawings
One of partial structurtes cutaway view of Fig. 1 heterophase reactor;
Two of the partial structurtes cutaway view of Fig. 2 heterophase reactor.
The specific embodiment
Below in conjunction with description of drawings inventive embodiment is described in further detail.
Embodiment 1, as schematically shown in Figure 1, this kind heterophase reactor, it includes reactor shell, housing can be done the long turriform of growing up, rounded in the tower, in reactor shell, be mounted with the bevel-type on-board components structure that taper ring and cone are combined into then, this bevel-type on-board components structure can be fixed with taper ring 2 for the wall 1 at reactor, and its top and wall link together, and taper ring conical surface bore is undergauge from top to bottom, between its bottom and wall, be connected with the reinforcement gripper shoe, be provided with cone 3 accordingly below taper ring, its vertex of a cone is facing to taper ring, cone 3 bottom surface diameter ￠
BOtherwise less than taper ring 2 osculum diameter ￠
A, change to strengthen airflow rate, improve mass transfer rate, in reactor, can settle this member of many groups from top to bottom, improve result of use, this structure is fit to the occasion of slag slurry and air-flow following current from top to down simultaneously, and also suitable air-flow from bottom to top and slag is starched the occasion of adverse current from top to bottom.
As the example of practical application, the smeltery of east, Ningbo copper industry parent company is provided with absorption tower of the present invention, with the SO in levigate copper blast furnace slag and the water preparation slagging slurry absorption sintering device flue gas
2, the absorption tower is the series connection two-stage, six groups of the members that built-in taper ring of the present invention and cone are combined into are at exhaust gas volumn 150000NM
3/ h, SO
2Concentration is 1.5%, slag slurry amount 75M
3/ h, under the conditions such as slag slurry concentration 160g/l, SO
2Concentration drops to below 0.01%, and absorptivity reaches 99.3%, moves one month, does not have in the parking checking, tower and stops up operational excellence.Copper Material Factory is provided with scrubbing tower of the present invention, and with flue gas in the dilute sulfuric acid washing electric melting furnace, the zinc oxide reaction in dilute sulfuric acid and the flue gas makes zinc sulfate, this scrubbing tower operation several years, and operation is normal.
Present embodiment only is described the best-of-breed technology scheme that realizes the object of the invention, carries out some equivalence techniques conversion as the conical surface being made certain arc on this basis, all of these all will be within protection scope of the present invention.
Claims (6)
1, a kind of heterophase reactor, it includes reactor shell, it is characterized in that being mounted with in the reactor shell bevel-type on-board components structure that taper ring and cone are combined into.
2, reactor according to claim 1, it is characterized in that described bevel-type on-board components structure is fixed with taper ring (2) for the wall (1) at reactor, taper ring conical surface bore is undergauge from top to bottom, is provided with cone (3) accordingly below taper ring, and its vertex of a cone is facing to taper ring.
3, reactor according to claim 2 is characterized in that described cone (3) bottom surface diameter ￠
BBe not less than taper ring (2) osculum diameter ￠
A
4, reactor according to claim 1, it is characterized in that described bevel-type on-board components structure is fixed with biconial taper ring (1) for the wall (1) at reactor, taper ring conical surface bore is hole enlargement again behind the undergauge from top to bottom, be provided with biconial cone (3) accordingly below taper ring, its vertex of a cone is facing to taper ring.
5, reactor according to claim 4 is characterized in that described cone (3) bottom surface diameter ￠
BBe not less than taper ring (2) osculum diameter ￠
A
6,, it is characterized in that described taper ring (2) and cone (3) are that arrangement is closed in many from top to bottom assembly according to claim 2 or 4 described reactors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011267070A CN1156332C (en) | 2001-09-07 | 2001-09-07 | Heterophase reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011267070A CN1156332C (en) | 2001-09-07 | 2001-09-07 | Heterophase reactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1347751A true CN1347751A (en) | 2002-05-08 |
| CN1156332C CN1156332C (en) | 2004-07-07 |
Family
ID=4666716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011267070A Expired - Lifetime CN1156332C (en) | 2001-09-07 | 2001-09-07 | Heterophase reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1156332C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005000451A1 (en) * | 2003-06-30 | 2005-01-06 | Hanxiang Shi | A multiphase reactor |
| CN100528323C (en) * | 2005-06-03 | 2009-08-19 | 塞巴斯蒂安·崔玛 | Fluidized bed reaction tower |
| CN103566727A (en) * | 2013-11-12 | 2014-02-12 | 史汉祥 | Method for desulfurization and denitrification of flue gas |
| CN106984165A (en) * | 2017-06-09 | 2017-07-28 | 史汉祥 | A kind of gas cleaning reactor and cone structure part |
| CN107029521A (en) * | 2017-05-14 | 2017-08-11 | 史汉祥 | A kind of gas cleaning reactor and flue gas purification system |
| CN109404915A (en) * | 2018-12-03 | 2019-03-01 | 昆明飚龙科技有限公司 | Biomass harmless waste incinerator |
-
2001
- 2001-09-07 CN CNB011267070A patent/CN1156332C/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005000451A1 (en) * | 2003-06-30 | 2005-01-06 | Hanxiang Shi | A multiphase reactor |
| US8119083B2 (en) | 2003-06-30 | 2012-02-21 | Hanxiang Shi | Multiphase reactor |
| CN100528323C (en) * | 2005-06-03 | 2009-08-19 | 塞巴斯蒂安·崔玛 | Fluidized bed reaction tower |
| CN103566727A (en) * | 2013-11-12 | 2014-02-12 | 史汉祥 | Method for desulfurization and denitrification of flue gas |
| CN107029521A (en) * | 2017-05-14 | 2017-08-11 | 史汉祥 | A kind of gas cleaning reactor and flue gas purification system |
| CN106984165A (en) * | 2017-06-09 | 2017-07-28 | 史汉祥 | A kind of gas cleaning reactor and cone structure part |
| CN109404915A (en) * | 2018-12-03 | 2019-03-01 | 昆明飚龙科技有限公司 | Biomass harmless waste incinerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1156332C (en) | 2004-07-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: NINGBO TAI CHI ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD. Assignor: Shi Hanxiang Contract fulfillment period: 2008.9.20 to 2012.9.20 Contract record no.: 2008330000879 Denomination of invention: Multi-phase bubbling reactor Granted publication date: 20040707 License type: Exclusive license Record date: 20081008 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.20 TO 2012.9.20; CHANGE OF CONTRACT Name of requester: NINGBO TAIJI ENVIRONMENTAL PROTECTION EQUIPMENT CO Effective date: 20081008 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20040707 |
|
| CX01 | Expiry of patent term |