CN201040226Y - Vertical type module integration reaction device - Google Patents
Vertical type module integration reaction device Download PDFInfo
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- CN201040226Y CN201040226Y CNU200620098669XU CN200620098669U CN201040226Y CN 201040226 Y CN201040226 Y CN 201040226Y CN U200620098669X U CNU200620098669X U CN U200620098669XU CN 200620098669 U CN200620098669 U CN 200620098669U CN 201040226 Y CN201040226 Y CN 201040226Y
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Abstract
Disclosed is a vertical module integration reaction device, which is a medium or a large chemical reaction device formed by assembling a plurality of modules. The utility model is mainly used in medium or large coal smoke purification projects. Each module includes a vertical multilateral cylinder-shaped multi-stage agitator and a multi-stage rotary blade demister. The utility model is characterized in that: economic technical advantages of a miniature structure of the module, which include high efficiency, low energy consumption, low construction cost, simple structure and reliable operation, are applied for the medium or large reaction projects; technological innovations of a large project are changed into tasks which can be finished in the lab or the workshop; huge, complicated and long-period large projects are simplified into standard part assembling. The utility model is applicable for smoke purification and other reaction projects of steel plants, coking plants, and chemical plants. And if used for thermal power plant smoke desulphurization, the utility model can save land, as well as save the electric dust collector, the booster fan and the gas-gas heater, thus to reduce the construction cost and the operation cost greatly.
Description
Technical field:
The utility model relates to a kind of mass transfer reaction device, be high efficiency, highly reliable, low energy consumption, low cost, the module integrated reaction device that can extensively be suitable for is particularly useful for gas cleaning and other mass transfer hybrid reaction engineering in steel plant, coke-oven plant, cement plant, thermal power plant etc.
Background technology:
The nineties is several desulphurizing and dust-removing integral reaction units based on the reaction of gas, liquid, solid rotational flow of China's independent development not, have higher technology economy advantage, yet this class reaction unit only are applicable to small-sized flue-gas desulfurizing engineering.And the lime-gypsum method that large coal-fired power plant adopts must be provided with energy consumption and cost a lot of booster fan device, electric cleaner and gas-gas heater, and full yarn system is numerous and jumbled, and cost height, operating pressure fall greatly, far can not satisfy the actual needs of engineering.The power plant desulfurization gigantic project, the suitable desulfur technology of development one cover is easy thing by no means; And every construction one cover desulfurization facility can purchase order except limited standarized component, and most of work will be made at the scene and be installed or special order, and full engineering process complexity is tediously long; Adopt the lime desulfurization consumption of natural resource, be afraid of fouling, grade of gypsum is not high.The desulfurizing agent that existing desulfurization yarn system all has the coal desulfurization engineering originally is that flyash but is taken as discarded object and is difficult to be used.The present invention provides a kind of vertical type module integrated reaction device, can solve above-mentioned all kinds of contradiction.
Summary of the invention:
This vertical type module integrated reaction device is made up of bucket, exhanst gas outlet, the adapter of absorbent material, absorbent shower nozzle and a plurality of module on bucket, product outlet, module supporting, gas approach, the integrated shell under integrated shell, integrated shell support, the integrated shell.Each module has module housing, bottom is to stir buncher, stirrer stand, stirring wheel shaft, multistage stirring turbine, turbo blade formation agitator in it, its internal upper part is to constitute demister by foam removal buncher, demister support, flabellum rotating shaft, multilevel defoaming flabellum, and module has mutual connection seat of intermodule and connection element outward.Each module adopts multistage stirring turbine can improve absorption efficiency, and the multilevel defoaming flabellum can improve the foam removal effect and increase smoke evacuation air pressure.The tank structure of tradition stirred reactor is that the polylith baffle plate is set in circular cylinder, and the present invention adopts fillet polygon barrel structure, can improve mixing effect than traditional structure, and no flow blind angle more cuts down the consumption of energy; Increase the usable area and floor space ratio of tank body, fillet polygon barrel structure is easy to make, and is convenient to connect.Stirring and foam removal are dynamically adjusted operational factor by driving by variable-speed motor, save energy consumption.Stir turbo blade on the turbine and can be the sieve-plate structure that is installed with aperture on unilateral, making fluid after blade stirs be thread line increases mixing effect, reduces and stirs resistance.The absorbent material of installing in the module is taken over, the absorbent shower nozzle, and the absorbent of gaseous state, liquid state or powder attitude can be joined in the module.Module is independently to be easy to the structure of splicing, and is convenient to integrated big reaction unit; When desulfurization project has been arranged, build a big housing, on housing, be provided with total gas approach, exhanst gas outlet, the absorbent material is taken over and product exports according to project scale, with satisfy the specification of the required module of engineering operating mode and quantity and reaction unit is installed.
Beneficial effect is:
1. make large, medium and small gas cleaning engineering all have high technology economy advantage reaction that device is arranged, can be widely used in as various operating modes such as steel plant, coke-oven plants.2. following under the development operating mode principle consistent with actual engineering operating mode, make large-scale, as to need repetitiousness experiment for many years generating plant flue gas desulfur technology Innovation project be transformed into not only simple but also can be in the laboratory or the factory floor development work of carrying out, make innovation development total cost reduce to the conventional supreme one thousandth of hundreds of that drops into.3. will invest hugely, the large desulfurization engineering of program complexity is transformed into by factory floor produces element in batches, and simply install in the building site, for extensively applying optimum desulfurization facility establish a firm foundation rapidly.4. absorbent can be material or flyash such as lime stone, alkaline silt such as kaolin.Available fine-ground fly-ash is made absorbent, activity of cement blend composition still after the desulfurization.5. integrate desulfurization, dedusting and supercharging, practical liquid-gas ratio is little, and smoke discharging temperature height can save electric cleaner, gas-gas heater and the booster fan of the power consumption of huge costliness.6. significantly reduce Facilities Construction cost and operating cost.7. floor space is little, and construction period is short.8. in stirring a space each point can dissolve simultaneously, absorption and chemisorption, adopt multistage eddy flow foam removal, dust-removal and desulfurizing efficient, reliable, be not afraid of fouling and wearing and tearing.9. can dynamically adjust desulfurization flow field operational factor everywhere, make operation arrive best shape.10. can be used for the high-sulfur coal-fired flue gas desulfurization, widen coal digging scope, increase the colliery resource utilization.
Description of drawings:
Fig. 1. vertical type module integrated reaction device is always schemed.
Fig. 2. C portion enlarged drawing among Fig. 1 also is the individual module axial view.
Fig. 3. A-A analyses and observe among Fig. 1.
Fig. 4. D portion enlarged drawing among Fig. 3.
Fig. 5. B-B analyses and observe among Fig. 1.
Fig. 6. E portion enlarged drawing among Fig. 1 and Fig. 2.
Fig. 7. F is to figure among Fig. 6.
Fig. 8. G is to figure among Fig. 7.
Fig. 9. external buncher module integrated reaction device is always schemed.
Indicate among the figure: foam removal flabellum (1), flabellum rotating shaft (2), foam removal buncher (3), demister support (4) stirs buncher (5), stirrer stand (6), the absorbent material is taken over (7), and absorbent shower nozzle (8) stirs turbine (9), stir wheel shaft (10), module housing (11), integrated shell (12), integrated shell support (13), integrated shell is bucket (14) down, product outlet (15), module supporting (16), gas approach (17), bucket (18) on the integrated shell, exhanst gas outlet (19), module connection seat (20), connection element (21), external buncher (22) stirs bearing box (23), and travelling gear is paid (24), axle envelope box (25), gear chamber (26) stirs power transmission shaft (27), turbo blade (28).Perforation turbo blade (29).
Each figure explanation: at Fig. 1. in the total figure illustrated embodiment of vertical type module integrated reaction device, connect bucket (14) under the integrated shell under the integrated shell (12), on connect on the integrated shell bucket (18), integrated shell bucket (14) bottom down is product outlet (15), bucket (18) top is exhanst gas outlet (19) on the integrated shell, be provided with gas approach (17) in integrated shell (12) bottom, the middle part is installed the absorbent material and is taken over (7), and integrated shell bucket (14) is down supported by integrated shell support (13); Connect firmly module supporting (16) in the inner lower end of integrated shell (12).In module supporting (16) many set of modules are installed, each module is as Fig. 2. shown in the single vertical type module axial view.At Fig. 2. module housing (11) in, demister is installed on top, agitator is installed in the bottom.Demister is: demister support (4) is fixed on the last inwall of module housing (11), dress foam removal buncher (3) on it, and foam removal buncher (3) connects with flabellum rotating shaft (2), and multi-disc foam removal flabellum (1) is fixed in the flabellum rotating shaft (2); Agitator is: stirrer stand (6) is fixed on the following inwall of module housing (11), last dress stirs buncher (5), stirring buncher (5) connects with stirring wheel shaft (10), stir on the wheel shaft (10) and adorn a plurality of stirring turbines (9), stir turbine (9) and go up dress multi-disc turbo blade (28).
Fig. 3. be the layout drawing at the integrated agitator position of a plurality of modules.
Fig. 4. middle module connection seat (20) is the coupling arrangement that respectively stirs module, and connection element (21) is the securing member of coupling arrangement.
Fig. 5. be the layout drawing at the integrated demister position of a plurality of modules.
Fig. 6. be the radial view that stirs turbine (9).
Fig. 7. be the axial view that stirs turbine (9).
Fig. 8. be the perforation turbo blade (28) that stirs on the turbine (9).
Fig. 9. among the total figure of external buncher module integrated reaction device, many external bunchers (22) are housed, every external buncher (22) links with stirring power transmission shaft (27).Stir power transmission shaft (27) by a plurality of envelope boxes (25) sealing, and pay (24) with a plurality of travelling gears and connects, each travelling gear is paid (24) and is connected with stirring wheel shaft (10) respectively.Stir to be equipped with on the wheel shaft (10) and stir bearing box (23), travelling gear is paid (24) and is installed in the gear chamber (26).
The specific embodiment:
Parameters such as the cigarette temperature of each flue-gas desulfurizing engineering, blast, air quantity and sulfur content dustiness have nothing in common with each other, but its cigarette temperature, blast and sulfur content amplitude of variation are not huge especially, and the amplitude of variation of the flow of flue gas may be very big.Therefore, the first step by being divided into several retainings from low to high, is made modular design to each retaining respectively with sulfur content possible in the flue gas then.Also set a suitable module flue gas flow during a certain retaining module of the second step design, make its remaining design parameter satisfy this retaining Gas Parameters scope, with this condition according to aforementioned structure in the laboratory or factory floor development module, and make it to optimize the typing batch process.The 3rd step was selected absorbent according to engineering characteristic, as lime, lime stone, flyash, seawater, alkaline earth or other possible absorber material.The 4th step was selected the module specification according to amount of sulfur contenting in smoke, calculated required and the buying number of modules.The 5th step will be bought the housing that module is installed in reaction unit back at the housing and the pipeline of engineering site manufacturing or installation integrated reaction device.The work of reaction unit is crossed and is: when flue gas that desire purifies enters into bottom in the integrated shell (12) from gas approach (17) after, entering the back flue gas from the interior lower end mouth of each module housing (11) upwards flows, the fluidised form absorbent that enters from absorbent material adapter (7) sprays downwards through absorbent shower nozzle (8), when multistage stirring turbine (9) rotates under the driving of stirring buncher (5), flue gas and fluidised form absorbent stir turbine (9) at each and stir and eddy current flow to take place down move, carry out the blended absorbent reaction at this flue gas and fluidised form absorbent, the major part that is absorbed after the component that the fluidised form absorbent absorbs in the flue gas falls to integrated shell under bucket (14) and locates from product outlet (15) discharge; Fluidised form absorbent not drop section area and flue gas rises to the foam removal flabellum (1) that is rotated by foam removal buncher (3) and locates in module housing (11), under centrifugal action, mist and dust are thrown top to module housing (11) along inwall and dirty, and flue gas after being purified is discharged from exhanst gas outlet (19) from upwards flowing to integrated shell bucket (18) again after the inner upper end mouth of module housing (11) flows out.Module housing (11) adopts the polygon tubular construction in angle, garden that is easy to integrated connection, no mixing baffle, and no flow blind angle has improved mixing effect, has reduced resistance, has improved the effective flow area of tank body section.The structure of turbo blade (28) being made perforation turbo blade (29) can form thread a fluid stream by eddy current, reduces energy consumption, improves mixed effect.Discharge flue gas and rises the supercharging discharge after via foam removal flabellum (1) demist dedusting.
Claims (6)
1. a vertical type module integrated reaction device is by integrated shell, integrated shell support, integrated shell is bucket down, the product outlet, the module supporting, gas approach, struggle against on the integrated shell, exhanst gas outlet, the absorbent material is taken over, absorbent shower nozzle and a plurality of stirring module are formed, each module has module housing, bottom is to stir buncher in it, stirrer stand, stir wheel shaft, stir turbine, turbo blade constitutes agitator, its internal upper part is by the foam removal buncher, the demister support, the flabellum rotating shaft, the foam removal flabellum constitutes demister, module has module connection seat and connection element outward, by it is characterized in that integrated reaction device is to gather the device that constitutes side by side by a plurality of modules with the mixing of stirring mass transfer and foam removal function.
2. vertical type module integrated reaction device according to claim 1, the module housing that it is characterized in that vertical type module all are the fillet polygonized structures that can be stitched together.
3. vertical type module integrated reaction device according to claim 1 is characterized in that the agitator of vertical type module and the rotation of demister are by driving by variable-speed motor.
4. vertical type module integrated reaction device according to claim 1 is characterized in that turbo blade on the stirring turbine in the vertical type module can be the sieve-plate structure that is installed with aperture on unilateral.
5. vertical type module integrated reaction device according to claim 1 is characterized in that installing in the vertical type module adapter of absorbent material, absorbent shower nozzle.
6. vertical type module integrated reaction device according to claim 1, the rotation that it is characterized in that the agitator of vertical type module can be to be driven by the variable-speed motor that is installed in integrated housing exterior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620098669XU CN201040226Y (en) | 2006-08-28 | 2006-08-28 | Vertical type module integration reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620098669XU CN201040226Y (en) | 2006-08-28 | 2006-08-28 | Vertical type module integration reaction device |
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| Publication Number | Publication Date |
|---|---|
| CN201040226Y true CN201040226Y (en) | 2008-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU200620098669XU Expired - Fee Related CN201040226Y (en) | 2006-08-28 | 2006-08-28 | Vertical type module integration reaction device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277184A (en) * | 2013-05-27 | 2013-09-04 | 北京理工大学 | Vertical turbocharger |
| CN106964248A (en) * | 2017-01-16 | 2017-07-21 | 余汉明 | A kind of outer drive vertical mixing reactor |
-
2006
- 2006-08-28 CN CNU200620098669XU patent/CN201040226Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277184A (en) * | 2013-05-27 | 2013-09-04 | 北京理工大学 | Vertical turbocharger |
| CN103277184B (en) * | 2013-05-27 | 2015-09-09 | 北京理工大学 | Vertical turbocharger |
| CN106964248A (en) * | 2017-01-16 | 2017-07-21 | 余汉明 | A kind of outer drive vertical mixing reactor |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yu Hanming Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice |
Addressee: Yu Hanming Document name: Notification of Termination of Patent Right |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080326 Termination date: 20110828 |