CN207614623U - The vertical clapboard of desulphurization denitration - Google Patents
The vertical clapboard of desulphurization denitration Download PDFInfo
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- CN207614623U CN207614623U CN201721406650.1U CN201721406650U CN207614623U CN 207614623 U CN207614623 U CN 207614623U CN 201721406650 U CN201721406650 U CN 201721406650U CN 207614623 U CN207614623 U CN 207614623U
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- vertical clapboard
- collecting tank
- desulphurization denitration
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- journal stirrup
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Abstract
The utility model discloses a kind of vertical clapboard of desulphurization denitration, the two sides of vertical clapboard thickness direction slope inwardly setting from top to bottom and the fixed setting of vertical clapboard lower end side is useful for collecting the collecting tank of down-flowing liquid on vertical clapboard；By the two sides of vertical clapboard thickness direction are sloped inwardly from top to bottom setting and vertical clapboard lower end side fixed setting be useful for collect vertical clapboard on down-flowing liquid collecting tank；Conducive to raising flue gas along wall efficiency, while facilitating the liquid collected after reacting, simple in structure, collection efficiency is high, ensures emission compliance.
Description
Technical field
The utility model is related to field of environment protection, and in particular to a kind of vertical clapboard of desulphurization denitration.
Background technology
Flue gas emission is all referred in most of industry, and flue gas treating process effect on environment is most important, desulfurization
The quality and discharge numerical value of denitration device direct relation flue gas emission, the emission request of atmosphere pollution is also constantly improved in China
Standard.Therefore the application of desulphurization plant and denitration device at home is relatively more universal, current 99% or more manufacturing enterprise's production
Desulphurization plant and denitration device be separated, but desulphurization denitration equipment combines together chemical industry skill, and the technique is gradually popularized at present；
Currently, since flue gas is when doing swirling motion, or moving along a straight line in desulfurizing tower ontology, sulfur-containing smoke gas movement velocity and traffic direction
Advance along fixed track, in the case where that will not be interfered during traveling, the reaction speed of flue gas and desulfurization medicament at
Stable state, reaction duration will not change too much.Often by increasing medicament ratio and being depressured naturally by the vulcanization in flue gas
Object removes.Electric power is can be widely applied to using the desulphurization denitration integrated technique or desulphurization plant of flow spoiler, metallurgical, coal, chemical industry,
Etc. boiler applications enterprise, can also be applied to straight coal-burning utilities (such as brickmaking factory, soil combustion furnace etc.), application prospect is extensive, city
Field space is huge, however there are inefficiency for the desulphurization denitration equipment in China, and desulfurization off sulfide effect is undesirable, repairs gap mistake
It is short, the problems such as, cause flue gas emission unsatisfactory；Wherein, in desulphurization denitration equipment, the application of flow spoiler can make liquid preparation
It is fully reacted with sulfide, the additive amount of medicament in sweetening process can be reduced, improve removal of the sulfide in sweetening process
Rate.Application of the disturbing flow device in desulphurization denitration integrated technique or desulfurization tower body, can improve the desulfuration efficiency of equipment, subtract simultaneously
The additive amount to be connect less；Meanwhile protective effect is also functioned to subsequent demister, desulfurization spraying device.Therefore in practical application
In have good effect.It is in particular in：Desulfuration efficiency improves 5-15%, and additive amount of medicament reduces 8-10%, extends desulfurization and removes
Day with fog service life 3-6 months, equipment corrosion is reduced, extends service life of equipment 1 year or more.Simultaneously in device management process
Personnel need not be increased, equipment investment amount need not be increased, need not also increase management service maintenance cost；And some flow-disturbings
In structure, being changed to flue gas and liquid preparation and with blocking using turnbarrel makes liquid preparation be attached on vertical clapboard downwards
Trickling, which is realized, reacts rising flue gas along wall, but the side of vertical clapboard is plane, under the action of down-flowing liquid medicament,
It is unfavorable for flue gas along wall to rise, influences treatment effeciency.
Therefore, in order to solve the above problem, a kind of vertical clapboard of desulphurization denitration is needed, the strong along wall of flue gas can be reinforced
Degree improves fume treatment efficiency, ensures emission compliance, and simple in structure, with obvious effects.
Utility model content
In view of this, the purpose of the utility model is to overcome defect in the prior art, the vertical of desulphurization denitration is provided
Partition board, can reinforce flue gas along wall intensity, improve fume treatment efficiency, ensure emission compliance, and simple in structure, effect is bright
It is aobvious.
The vertical clapboard of the desulphurization denitration of the utility model, the two sides of the vertical clapboard thickness direction are from top to bottom
Inward slant setting and the fixed setting of vertical clapboard lower end side are useful for collecting the collecting tank of down-flowing liquid on vertical clapboard.
Further, the inclined side intermediate recess of the vertical clapboard both sides forms the cancave cambered surface that section side is camber line.
Further, the collecting tank is obliquely installed relative to horizontal direction.
Further, the collecting tank includes being located at the left collecting tank of vertical clapboard left side and positioned at the vertical clapboard right side
The right collecting tank of side, the left collecting tank and right collecting tank are integrally formed with vertical clapboard.
Further, it is provided with and multiple passes through to balance vertical clapboard side both sides pressure for flue gas on the vertical clapboard
Intercommunicating pore.
Further, it is vertical for installing to protrude formation respectively for its horizontal length direction both sides of the upper end edge of the vertical clapboard
The section of the installation journal stirrup of partition board, the installation journal stirrup is isosceles trapezoid wide at the top and narrow at the bottom, and the cylinder inboard wall is fixedly installed
It is embedded in fixed trapezoidal mounting groove with the installation journal stirrup form-fit and for installing journal stirrup.
The utility model has the beneficial effects that：A kind of vertical clapboard of desulphurization denitration disclosed by the utility model, passes through
By the two sides of vertical clapboard thickness direction from top to bottom slope inwardly setting and vertical clapboard lower end side fixed setting it is useful
In the collecting tank for collecting down-flowing liquid on vertical clapboard；Conducive to raising flue gas along wall efficiency, while facilitating the liquid collected after reacting
Body, simple in structure, collection efficiency is high, ensures emission compliance.
Description of the drawings
The utility model is further described with reference to the accompanying drawings and examples：
Fig. 1 is structural schematic diagram whole after the utility model installation；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram of rotating cylinder in the utility model.
Specific implementation mode
Fig. 1 is structural schematic diagram whole after the utility model installation, and Fig. 2 is the structural schematic diagram of the utility model, Fig. 3
For rotating cylinder in the utility model structural schematic diagram as shown, the desulphurization denitration in the present embodiment vertical clapboard, institute
State 8 thickness direction of vertical clapboard two sides slope inwardly from top to bottom setting and 8 lower end side of vertical clapboard be fixedly installed
Collecting tank 11 for collecting down-flowing liquid on vertical clapboard 8；
As shown, the partition board is applied to Desulfovibrio device, which includes cylinder 1 and from lower to upper
Spraying layer assembly, demister 2 and the exhaust fan 3 being set in cylinder 1,1 bottom side of the wall of the cylinder are provided with gas inlet
4, upper end is provided with positioned at the gas outlet 5 of 3 rear side of exhaust fan；
The spraying layer assembly includes the spray assemblies of multigroup horizontal alignment arrangement, the spray assemblies include spray tube 6,
Turnbarrel 7, vertical clapboard 8 and driving device, the spray tube 6 along horizontally disposed and its side wall it is axially distributed be provided with it is more
A spray nozzle, the turnbarrel 7 are coated at spray tube 6 and are driven by driving device and rotated, the distribution of 7 side wall of the turnbarrel
Be provided with it is multiple for flue gas and spray liquid by via 9, the vertical clapboard 8 uses between being set to adjacent turnbarrel 7
The spray liquid thrown away is flown by turnbarrel 7 in stopping and collecting；The spray nozzle is set as downward ejecting liquid medicament and flue gas
In sulfide reaction, flue gas flows up after air inlet entrance, and enters the subchannel that is separated by vertical clapboard 8,
And in each subchannel is led, by the way that turnbarrel 7 and via 9 is arranged, a flue gas enters anti-with liquid preparation in turnbarrel 7
It answers, part of smoke along wall benefit along vertical clapboard 8 by rising and being reacted with dirty medicament, the attachment of some flue gas
Reacted in the inside and outside wall of rotary barrel 1 so that flue gas can fully react, especially the inside and outside wall of rotary barrel 1 with
The mode of flowing is attached with flue gas and liquid preparation, realizes circulation rotating reaction, substantially increases spray efficiency, wanted conducive to reduction
The additive amount connect, meanwhile, protective effect is also functioned to subsequent demister, improves the service efficiency and emission compliance of equipment, it is right
The environment in China integrally provides reliably equipment and technology guarantee.
In the present embodiment, it is the recessed of camber line that the inclined side intermediate recess of 8 both sides of the vertical clapboard, which forms section side,
Cambered surface；Rise flue gas and liquid preparation response intensity and time on vertical clapboard 8 along wall conducive to improving, further increases reaction effect
Rate.
In the present embodiment, the collecting tank 11 is obliquely installed relative to horizontal direction；Collecting tank 11 can summarize into one
It is focused in apocenosis passage, it is simple in structure by liquid its own gravity water conservancy diversion, facilitate at the liquid concentration after reaction
Reason.
In the present embodiment, the collecting tank 11 includes being located at the left collecting tank 11 of 8 left side of vertical clapboard and being located at
The right collecting tank (not shown) of 8 right side of vertical clapboard, the left collecting tank 11 and right collecting tank with the one of vertical clapboard 8 at
Type；Right collecting tank and left collecting tank 11 improve 8 service efficiency of vertical clapboard simultaneously, and integrally formed mode is conducive to make, work
Skill is simple.
In the present embodiment, it is provided with and multiple passes through to balance 8 side two of vertical clapboard for flue gas on the vertical clapboard 8
The strong intercommunicating pore 12 of side pressure；Ensure that the fume treatment efficiency in different subchannels is close, is conducive to the raising of overall treatment efficiency.
In the present embodiment, formation is protruded for pacifying in its horizontal length direction both sides of the upper end edge of the vertical clapboard 8 respectively
The installation journal stirrup 13 of vertical clapboard 8 is filled, the section of the installation journal stirrup 13 is isosceles trapezoid wide at the top and narrow at the bottom, in the cylinder 1
Wall is fixedly installed with 13 form-fit of installation journal stirrup and is embedded in fixed trapezoidal mounting groove for installing journal stirrup 13；The ladder
Shape mounting groove is formed by 1 inner wall of cylinder, and trapezoidal mounting groove is wide at the top and narrow at the bottom, is pacified conducive to vertical clapboard 8 by isosceles trapezoidal structure
Dress, while the vertical clapboard 8 after installation is realized under own wt effect and is fixed, and ensures the stability of vertical clapboard 8.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (6)
1. a kind of vertical clapboard of desulphurization denitration, it is characterised in that：The two sides of the vertical clapboard thickness direction on toward
Lower inward slant setting and the fixed setting of vertical clapboard lower end side are useful for collecting the collecting tank of down-flowing liquid on vertical clapboard.
2. the vertical clapboard of desulphurization denitration according to claim 1, it is characterised in that：Incline the vertical clapboard both sides
Prism intermediate recess forms the cancave cambered surface that section side is camber line.
3. the vertical clapboard of desulphurization denitration according to claim 2, it is characterised in that：The collecting tank is relative to level
Direction is obliquely installed.
4. the vertical clapboard of desulphurization denitration according to claim 3, it is characterised in that：The collecting tank includes difference position
Left collecting tank in vertical clapboard left side and the right collecting tank positioned at vertical clapboard right side, the left collecting tank and right liquid collecting
Slot is integrally formed with vertical clapboard.
5. the vertical clapboard of desulphurization denitration according to claim 4, it is characterised in that：It is provided on the vertical clapboard
It is multiple to pass through to balance the intercommunicating pore of vertical clapboard side both sides pressure for flue gas.
6. the vertical clapboard of desulphurization denitration according to claim 1, it is characterised in that：The upper end edge of the vertical clapboard
The installation journal stirrup formed for installing vertical clapboard is protruded in its horizontal length direction both sides respectively, and the section of the installation journal stirrup is
Isosceles trapezoid wide at the top and narrow at the bottom, cylinder inboard wall are fixedly installed with the installation journal stirrup form-fit and solid for installing journal stirrup insertion
Fixed trapezoidal mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721406650.1U CN207614623U (en) | 2017-10-26 | 2017-10-26 | The vertical clapboard of desulphurization denitration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721406650.1U CN207614623U (en) | 2017-10-26 | 2017-10-26 | The vertical clapboard of desulphurization denitration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207614623U true CN207614623U (en) | 2018-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721406650.1U Active CN207614623U (en) | 2017-10-26 | 2017-10-26 | The vertical clapboard of desulphurization denitration |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114870605A (en) * | 2022-06-14 | 2022-08-09 | 盐城工学院 | Treatment device for removing chemical pollutants in atmospheric environment |
-
2017
- 2017-10-26 CN CN201721406650.1U patent/CN207614623U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114870605A (en) * | 2022-06-14 | 2022-08-09 | 盐城工学院 | Treatment device for removing chemical pollutants in atmospheric environment |
| CN114870605B (en) * | 2022-06-14 | 2023-06-27 | 盐城工学院 | Treatment device for removing chemical pollutants in atmospheric environment |
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