CN207371343U - Desulphurization denitration equipment - Google Patents
Desulphurization denitration equipment Download PDFInfo
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- CN207371343U CN207371343U CN201721407782.6U CN201721407782U CN207371343U CN 207371343 U CN207371343 U CN 207371343U CN 201721407782 U CN201721407782 U CN 201721407782U CN 207371343 U CN207371343 U CN 207371343U
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- vertical clapboard
- turnbarrel
- desulphurization denitration
- cylinder
- denitration equipment
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Abstract
The utility model discloses a kind of desulphurization denitration equipment, the in vivo spraying layer assembly of cylinder, demister and exhaust fan are arranged at including cylinder and from lower to upper, and the cylinder bottom side of the wall is provided with gas inlet, and upper end is provided with the gas outlet on rear side of exhaust fan；Spraying layer assembly includes the spray assemblies of multigroup horizontal alignment arrangement, and the spray assemblies include spray tube, turnbarrel, vertical clapboard and driving device；The spray assemblies include spray tube, turnbarrel, vertical clapboard and driving device; the desulfuration efficiency of equipment can be improved; the additive amount to be connect is reduced simultaneously; simultaneously; protective effect is also functioned to subsequent demister; the service efficiency and emission compliance of equipment are improved, reliably equipment and technology guarantee is integrally provided to the environment in China.
Description
Technical field
The utility model is related to field of Environment Protection, and in particular to a kind of desulphurization denitration equipment.
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 of denitration device direct relation flue gas emission and discharge numerical value, the emission request of atmosphere pollution is also constantly improved in China
Standard.Therefore popularization, current more than 99% manufacturing enterprise's production are compared in the application of desulphurization plant and denitration device at home
Desulphurization plant and denitration device be separated, but desulphurization denitration equipment combines together chemical industry skill, and the technique is progressively popularized at present；
At present, since flue gas is when doing swirling motion or linear motion in desulfurizing tower body, sulfur-containing smoke gas movement velocity and traffic direction
Advance along fixed track, in the case of will not being interfered during traveling, the reaction speed of flue gas and desulfurization medicament into
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 the desulphurization denitration equipment in China, there are inefficiency, 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, it is not required that increase management service maintenance cost.
Therefore, to solve problem above, it is necessary to a kind of desulphurization denitration equipment, the desulfuration efficiency of equipment can be improved, simultaneously
The additive amount to be connect is reduced, meanwhile, protective effect is also functioned to subsequent demister, the service efficiency and discharge for improving equipment reach
Mark, reliably equipment and technology guarantee is integrally provided to the environment in China.
Utility model content
In view of this, the purpose of the utility model is to overcome in the prior art the defects of, desulphurization denitration equipment is provided, can
The desulfuration efficiency of equipment is improved, while reduces the additive amount to be connect, meanwhile, protective effect is also functioned to subsequent demister, is carried
The service efficiency and emission compliance of high equipment integrally provide reliably equipment and technology guarantee to the environment in China.
The desulphurization denitration equipment of the utility model, be arranged at including cylinder and from lower to upper the in vivo spraying layer assembly of cylinder,
Demister and exhaust fan, the cylinder bottom side of the wall are provided with gas inlet, and upper end is provided with going out on rear side of exhaust fan
Gas port；
The spraying layer assembly include multigroup horizontal alignment arrangement spray assemblies, the spray assemblies include spray tube,
Turnbarrel, vertical clapboard and driving device, the spray tube along horizontally disposed and its side wall it is axially distributed be provided with it is multiple
Spray nozzle, the turnbarrel are coated at spray tube and are driven by driving device and rotated, and the turnbarrel side wall distribution is set
Have it is multiple for flue gas and spray liquid by via, the vertical clapboard is arranged between adjacent turnbarrel to stop simultaneously
It collects and the spray liquid thrown away is flown by turnbarrel.
Further, the outer circle of the turnbarrel is axially disposed gets rid of liquid item, and the section for getting rid of liquid item is half crescent moon
Shape is to seamlessly transit between the protrusion side for getting rid of liquid item and the outer circle of turnbarrel.
Further, the two sides of the vertical clapboard thickness direction slope inwardly setting and vertical clapboard lower end from top to bottom
Side fixed setting is 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 respectively positioned at the left collecting tank of vertical clapboard left surface and right positioned at vertical clapboard
The right collecting tank of side, the left collecting tank and right collecting tank are integrally formed with vertical clapboard.
Further, be provided on the vertical clapboard it is multiple for flue gas by balance vertical clapboard side both sides pressure
Intercommunicating pore.
Further, its horizontal length direction both sides of the upper end edge of the vertical clapboard protrude to be formed to install vertically respectively
The installation journal stirrup of partition plate, the section of the installation journal stirrup is isosceles trapezoid wide at the top and narrow at the bottom, and the cylinder inboard wall is fixedly installed
Fixed trapezoidal mounting groove is embedded in the installation journal stirrup form-fit and for installing journal stirrup.
Further, the driving device includes driving-chain and driving motor, and the turnbarrel end forms support axle journal
Set and support neck bush is rotatablely installed by housing rolling bearing in cylinder, it is outer and solid that support neck bush outer end is axially pierced by cylinder
Driven gear is cased with outside fixed, the output shaft fixed setting of the driving motor is useful for by driving-chain driven gear being driven to rotate
And the driving gear that rotary sleeve is driven to rotate.
Further, partial cut-away corresponding with spraying layer assembly is rectangle on the cylinder.
The beneficial effects of the utility model are：A kind of desulphurization denitration equipment disclosed in the utility model is rotated by setting
Sleeve and via, a flue gas enters in turnbarrel to react with liquid preparation, and part of smoke passes through along wall benefit along vertically
Partition plate rises and is reacted with dirty medicament, and the inside and outside wall that some flue gas is attached to rotary barrel is reacted so that
Flue gas can fully react, and the inside and outside wall of especially rotary barrel is attached with flue gas and liquid preparation at a flow way, realize
Circulation rotating reacts, and substantially increases spray efficiency, beneficial to the reduction additive amount to be connect, meanwhile, subsequent demister is also risen
To protective effect, the service efficiency and emission compliance of equipment are improved, reliably equipment and technology guarantor is integrally provided the environment in China
Barrier.
Description of the drawings
The utility model is further described with reference to the accompanying drawings and examples：
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is the structure diagram of turnbarrel in the utility model；
Fig. 4 is the structure diagram of vertical clapboard in the utility model.
Specific embodiment
Fig. 1 is the structure diagram of the utility model, and Fig. 2 is that enlarged drawing, Fig. 3 are to be rotated in the utility model at A in Fig. 1
The structure diagram of sleeve, Fig. 4 is the structure diagram of vertical clapboard in the utility model, as shown in the figure, in the present embodiment
Desulphurization denitration equipment, including the cylinder 1 and spraying layer assembly being arranged at from lower to upper in cylinder 1, demister 2 and exhaust fan 3,
1 bottom side of the wall of cylinder is provided with gas inlet 4, and upper end is provided with positioned at the gas outlet 5 of 3 rear side of exhaust fan；
The spraying layer assembly include multigroup horizontal alignment arrangement spray assemblies, 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, 7 side wall of the turnbarrel distribution
Be provided with it is multiple for flue gas and spray liquid by via 9, the vertical clapboard 8 uses between being arranged at adjacent turnbarrel 7
The spray liquid thrown away is flown by turnbarrel 7 in stopping and collecting；The spray nozzle is arranged to downward ejecting liquid medicament and flue gas
In sulfide reaction, flue gas flows up after air inlet entrance, and into the subchannel that is separated by vertical clapboard 8,
And in each subchannel is led, by setting turnbarrel 7 and via 9, a flue gas enters anti-with liquid preparation in turnbarrel 7
Should, 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, will beneficial to reducing
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, the outer circle of the turnbarrel 7 is axially disposed to get rid of liquid item 10, the section for getting rid of liquid item 10
It is to seamlessly transit between the protrusion side for getting rid of liquid item 10 and the outer circle of turnbarrel 7 for half moon；Brush liquid item is beneficial to attachment
Flue gas and liquid preparation come off, updated beneficial to flue gas and liquid preparation, improve response intensity.
In the present embodiment, the two sides of 8 thickness direction of vertical clapboard slope inwardly from top to bottom setting and vertically every
The fixed setting of 8 lower end side of plate is useful for collecting the collecting tank 11 of down-flowing liquid on vertical clapboard 8；Beneficial to the liquid collected after reacting
Body, simple in structure, collection efficiency is high.
In the present embodiment, the inclined side intermediate recess of 8 both sides of vertical clapboard forms section side as the recessed of camber line
Cambered surface；Rise flue gas and liquid preparation response intensity and time on vertical clapboard 8 beneficial to improving along wall, further improve 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 self gravitation 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 surface of vertical clapboard respectively and be located at
The right collecting tank (not shown) of 8 right flank of vertical clapboard, the left collecting tank 11 and right collecting tank with the one of vertical clapboard 8 into
Type；Right collecting tank and left collecting tank 11 improve 8 service efficiency of vertical clapboard simultaneously, and integrally formed mode is beneficial to make, work
Skill is simple.
In the present embodiment, be provided on the vertical clapboard 8 it is multiple for flue gas by balance 8 side two of vertical clapboard
The strong intercommunicating pore 12 of side pressure；Ensure that the fume treatment efficiency in different subchannels approaches, beneficial to the raising of overall treatment efficiency.
In the present embodiment, its horizontal length direction both sides of the upper end edge of the vertical clapboard 8 protrude to be formed to pacify 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 by isosceles trapezoidal structure beneficial to vertical clapboard 8
Dress, while the vertical clapboard 8 after installation is realized under own wt effect and fixed, and ensures the stability of vertical clapboard 8.
In the present embodiment, the driving device includes driving-chain and driving motor, and 7 end of turnbarrel forms support
Neck bush and support neck bush is rotatablely installed by housing rolling bearing in cylinder 1, support neck bush outer end is axially pierced by cylinder 1
Outer and fixed jacket has driven gear, and the output shaft fixed setting of the driving motor is useful for driving driven tooth by driving-chain
Wheel rotates and drives the driving gear that rotary sleeve rotates；Drive efficiency is high, simple in structure.
In the present embodiment, partial cut-away corresponding with spraying layer assembly is rectangle on the cylinder 1；Facilitate the peace of spraying layer
Dress, and 1 internal edge of cylinder is avoided to there is cigarette spacing, beneficial to the raising for the treatment of effeciency.
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 among the right of the utility model.
Claims (10)
1. a kind of desulphurization denitration equipment, it is characterised in that：Be arranged at including cylinder and from lower to upper the in vivo spraying layer assembly of cylinder,
Demister and exhaust fan, the cylinder bottom side of the wall are provided with gas inlet, and upper end is provided with going out on rear side of exhaust fan
Gas port；
The spraying layer assembly includes the spray assemblies of multigroup horizontal alignment arrangement, and the spray assemblies include spray tube, rotation
Sleeve, vertical clapboard and driving device, the spray tube are provided with multiple sprays along horizontally disposed and its side wall is axially distributed
Mouth, the turnbarrel are coated at spray tube and are driven by driving device and rotated, and the turnbarrel side wall distribution is provided with more
It is a for flue gas and spray liquid by via, the vertical clapboard is arranged between adjacent turnbarrel to stop and collect
The spray liquid for flying to throw away by turnbarrel.
2. desulphurization denitration equipment according to claim 1, it is characterised in that：The outer circle of the turnbarrel is axially disposed
Liquid item is got rid of, the section for getting rid of liquid item is half moon, is between the protrusion side for getting rid of liquid item and the outer circle of turnbarrel
It seamlessly transits.
3. desulphurization denitration equipment according to claim 1, it is characterised in that：The two sides of the vertical clapboard thickness direction
Inward slant from top to bottom is set and the fixed setting of vertical clapboard lower end side is useful for collecting down-flowing liquid on vertical clapboard
Collecting tank.
4. desulphurization denitration equipment according to claim 3, it is characterised in that：In the inclined side of the vertical clapboard both sides
Between recess formed section side be camber line cancave cambered surface.
5. desulphurization denitration equipment according to claim 3, it is characterised in that：The collecting tank tilts relative to horizontal direction
It sets.
6. desulphurization denitration equipment according to claim 3, it is characterised in that：The collecting tank include respectively be located at vertically every
The left collecting tank of plate left surface and the right collecting tank positioned at vertical clapboard right flank, the left collecting tank and right collecting tank are with erecting
Straight baffle is integrally formed.
7. desulphurization denitration equipment according to claim 6, it is characterised in that：Multiple be used for is provided on the vertical clapboard
Flue gas is by balance the intercommunicating pore of vertical clapboard side both sides pressure.
8. desulphurization denitration equipment according to claim 7, it is characterised in that：Its level of the upper end edge of the vertical clapboard is long
Degree direction both sides protrude to form the installation journal stirrup for installing vertical clapboard respectively, and the section of the installation journal stirrup is wide at the top and narrow at the bottom
Isosceles trapezoid, the cylinder inboard wall be fixedly installed with the installation journal stirrup form-fit and for install journal stirrup insertion it is fixed
Trapezoidal mounting groove.
9. desulphurization denitration equipment according to claim 1, it is characterised in that：The driving device includes driving-chain and driving
Motor, the turnbarrel end forms support neck bush and support neck bush is rotatablely installed by housing rolling bearing in cylinder
Body, support neck bush outer end is axially pierced by outside cylinder and fixed jacket has driven gear, and the output shaft of the driving motor is fixed
It is provided with the driving gear for by driving-chain driven gear being driven to rotate and rotary sleeve being driven to rotate.
10. desulphurization denitration equipment according to claim 1, it is characterised in that：It is corresponding with spraying layer assembly on the cylinder
Partial cut-away be rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721407782.6U CN207371343U (en) | 2017-10-26 | 2017-10-26 | Desulphurization denitration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721407782.6U CN207371343U (en) | 2017-10-26 | 2017-10-26 | Desulphurization denitration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207371343U true CN207371343U (en) | 2018-05-18 |
Family
ID=62337445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721407782.6U Active CN207371343U (en) | 2017-10-26 | 2017-10-26 | Desulphurization denitration equipment |
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| CN (1) | CN207371343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754586A (en) * | 2017-10-26 | 2018-03-06 | 河南九龙环保有限公司 | Desulfuring and denitrifying apparatus for fume treatment |
-
2017
- 2017-10-26 CN CN201721407782.6U patent/CN207371343U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754586A (en) * | 2017-10-26 | 2018-03-06 | 河南九龙环保有限公司 | Desulfuring and denitrifying apparatus for fume treatment |
| CN107754586B (en) * | 2017-10-26 | 2024-01-19 | 河南九龙环保有限公司 | Desulfurization and denitrification device for flue gas treatment |
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