CN207071325U - A kind of desulphurization denitration vent gas treatment tower of integral type - Google Patents
A kind of desulphurization denitration vent gas treatment tower of integral type Download PDFInfo
- Publication number
- CN207071325U CN207071325U CN201720977644.5U CN201720977644U CN207071325U CN 207071325 U CN207071325 U CN 207071325U CN 201720977644 U CN201720977644 U CN 201720977644U CN 207071325 U CN207071325 U CN 207071325U
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- China
- Prior art keywords
- tower
- treatment tower
- tail gas
- activated coke
- coagulation
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- Expired - Fee Related
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- 239000000571 coke Substances 0.000 claims abstract description 60
- 230000015271 coagulation Effects 0.000 claims abstract description 38
- 238000005345 coagulation Methods 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000001179 sorption measurement Methods 0.000 claims abstract description 14
- 238000007664 blowing Methods 0.000 claims abstract description 12
- 239000000945 filler Substances 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims abstract description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 22
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 8
- 238000010257 thawing Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 description 64
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 230000009897 systematic effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
A kind of desulphurization denitration vent gas treatment tower of integral type, including coagulation tower, two stage treatment tower, blowing fan, pull bar, activated coke adsorption layer and upper end shower nozzle；It is connected between the coagulation tower and two stage treatment tower by transparence tail gas flow-guiding channel, and the top of transparence tail gas flow-guiding channel is inlaid with blowing fan；The swash plate is embedded on the downside of the charging aperture of activated coke adding mouth, and the bottom even of swash plate is arranged with four groups of activated coke funnels；The middle part of the coagulation tower is filled with activated coke adsorption layer；The inside of the alkaline water tank is inlaid with transportation water pump；The hollow ball filler is filled in the bottom of lower end shower nozzle.The utility model vent gas treatment tower integrally uses L-type structure, overall area occupied is small, tail gas is adsorbed using activated coke by coagulation tower, remove macromolecular oxide, purified treatment is further carried out to tail gas by the spray in two stage treatment tower, clean-up effect is more thorough, and the speed of tail gas circulation is improved by blowing fan.
Description
Technical field
It the utility model is related to tail gas disposal technique field, more particularly to a kind of desulphurization denitration vent gas treatment of integral type
Tower.
Background technology
In recent years, environmental pollution of the China centered on city constantly aggravates, big characterized by haze large area takes place frequently
Gas pollution problem causes the extensive concern of various circles of society.Haze is due to the high intensity economic society movable rows of high density population
Amplification quantity flue dust and various particulate matters, the diastrous weather phenomenon formed more than atmospheric air circulation ability and carrying degree, is air
Performance in pollutional condition, it is specific weather condition and the result of mankind's activity interaction.Fire coal is the master that haze is formed
Want reason.
The present inventor is engaged in vent gas treatment work for many years, during vent gas treatment, at traditional desulphurization denitration tail gas
To manage in tower, use systematic tail gas clean-up more, area occupied is big, and cost is higher, and single tail gas desulfurization denitrating tower purification is not thorough,
Structure type is dull, unsightly.
Then, inventor in view of this, adhere to the relevant industries for many years it is abundant design and develop and the experience of actual fabrication,
Improvement is studied for existing structure and missing, there is provided a kind of desulphurization denitration vent gas treatment tower of integral type, to reach
With more the purpose of more practical value.
Utility model content
The purpose of this utility model is the desulphurization denitration vent gas treatment tower for providing a kind of integral type, to solve above-mentioned background
What is proposed in technology uses systematic tail gas clean-up, and area occupied is big, and cost is higher, and single tail gas desulfurization denitrating tower purification is not thorough
Bottom, structure type is dull, inaesthetic problem.
The purpose and effect of the desulphurization denitration vent gas treatment tower of the utility model integral type, by the institute of technological means in detail below
Reach：
A kind of desulphurization denitration vent gas treatment tower of integral type, wherein, the desulphurization denitration vent gas treatment tower of the integral type includes
Have：
Coagulation tower, transparence tail gas flow-guiding channel, two stage treatment tower, former inlet exhaust gas, activated coke adding mouth, saturation
Activated coke storage box, blowing fan, alkaline water tank, shower, cleaning of off-gas outlet, pull bar, swash plate, activated coke funnel, activity
Burnt adsorption layer, saturated active coke funnel, vortex-flow and defrosting layer, upper end shower nozzle, lower end shower nozzle, hollow ball filler, backgauge groove and square
Lower material through hole；
It is connected between the coagulation tower and two stage treatment tower by transparence tail gas flow-guiding channel, and transparence tail
The top of conductance circulation road is inlaid with blowing fan；The activated coke adding mouth is oblique to be connected on the outside of coagulation tower
End, and swash plate is embedded on the downside of the charging aperture of activated coke adding mouth, and the bottom even of swash plate is arranged with four groups of activated coke funnels；
The former inlet exhaust gas is fixedly mounted on the lower end side of coagulation tower, and the middle part of coagulation tower is filled with activated coke
Adsorption layer, and the lower end side saturated active coke funnel of activated coke adsorption layer；The alkaline water tank sets two stage treatment tower taper knot
The bottom of structure, and the inside of alkaline water tank is inlaid with transportation water pump, and pass through between transportation water pump and upper end shower nozzle, lower end shower nozzle
Shower is connected；The hollow ball filler is filled in the bottom of lower end shower nozzle；The vortex-flow and defrosting layer is arranged on upper end shower nozzle
Top；The saturated active coke storage box is located at the bottom of coagulation tower lower end capitate structure outlet；The cleaning of off-gas
Outlet is opened in the top of two stage treatment tower.
Further, the vent gas treatment tower is total to by coagulation tower, transparence tail gas flow-guiding channel and two stage treatment tower
Same composition, and the vent gas treatment tower generally L-type structure.
Further, coagulation tower is offered on the transparence tail gas flow-guiding channel respectively, two stage treatment tower is connected
Logical tail gas mouth, and hollow ball filler is located at the top of transparence tail gas flow-guiding channel outlet flue.
Further, the pull bar is arranged on saturated active coke funnel by the slide of coagulation tower bottom
Lower end, and the bottom of saturated active coke funnel is located in the backgauge groove on pull bar.
Further, the swash plate is the ramp-like structure that leans forward, and it is from left to right incremented by successively that length is offered on swash plate
Four groups of square blanking through holes.
With existing structure in comparison, the utility model has the following advantages that：
1. the utility model vent gas treatment tower integrally uses L-type structure, overall area occupied is small, net with traditional systematic
Change processing equipment to compare, cost-effective, structure is more attractive in appearance.
2. the setting of the utility model coagulation tower, two stage treatment tower, by coagulation tower to tail gas using activity
Jiao's absorption, can remove the heavy metals such as sulfur dioxide, mercury, arsenic, HF, HCL He the macromolecular oxide such as Er Evil beautiful jades, passes through two stage treatment
Spray in tower further carries out purified treatment to tail gas, and clean-up effect is more thorough.
3. the setting of the utility model transparence tail gas flow-guiding channel, is easy to observe, while can improve tail by blowing fan
The logical speed of air-flow.
4. the setting of the utility model pull bar, it can be adsorbed in the i.e. controllable activated coke in the outside of coagulation tower to dirty
It is dynamic, it is more convenient when push-pull configuration uses.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is inside the utility model coagulation tower and transparence tail gas flow-guiding channel structural representation；
Fig. 3 is inside the utility model two stage treatment tower and transparence tail gas flow-guiding channel structural representation；
Fig. 4 the utility model pull bar overlooking the structure diagrams；
Fig. 5 the utility model swash plate overlooking the structure diagrams.
In figure：1st, coagulation tower, 2, transparence tail gas flow-guiding channel, 3, two stage treatment tower, 4, former inlet exhaust gas, 5, living
Property Jiao's adding mouth, 6, saturated active coke storage box, 7, blowing fan, 8, alkaline water tank, 9, shower, 10, cleaning of off-gas outlet,
11st, pull bar, 12, swash plate, 13, activated coke funnel, 14, activated coke adsorption layer, 15, saturated active coke funnel, 16, vortex-flow and defrosting
Layer, 17, upper end shower nozzle, 18, lower end shower nozzle, 19, hollow ball filler, 20, backgauge groove, 21, square blanking through hole.
Embodiment
Below, embodiment of the present utility model is will be explained in, the example is shown in the accompanying drawings and the description below.Although will
The utility model is described with reference to exemplary embodiment, it is to be understood that the description does not really want the utility model to be limited to this to show
The embodiment of example property.On the contrary, the utility model will not only cover the exemplary embodiment, but also cover various replacements,
Change, equivalent and other embodiment, it can be included in spirit of the present utility model and the model that appended claims are limited
In enclosing.
Referring to Fig. 1 to accompanying drawing 5, a kind of desulphurization denitration vent gas treatment tower of integral type, include：
Coagulation tower 1, transparence tail gas flow-guiding channel 2, two stage treatment tower 3, former inlet exhaust gas 4, activated coke adding mouth
5th, saturated active coke storage box 6, blowing fan 7, alkaline water tank 8, shower 9, cleaning of off-gas outlet 10, pull bar 11, swash plate 12,
Activated coke funnel 13, activated coke adsorption layer 14, saturated active coke funnel 15, vortex-flow and defrosting layer 16, upper end shower nozzle 17, lower end shower nozzle
18th, hollow ball filler 19, backgauge groove 20 and square blanking through hole 21；
It is connected between coagulation tower 1 and two stage treatment tower 3 by transparence tail gas flow-guiding channel 2, and transparence tail
The top of conductance circulation road 2 is inlaid with blowing fan 7；Activated coke adding mouth 5 is oblique to be connected on the outside of coagulation tower 1
End, and swash plate 12 is embedded on the downside of the charging aperture of activated coke adding mouth 5, and the bottom even of swash plate 12 is arranged with four groups of activated cokes
Funnel 13；Former inlet exhaust gas 4 is fixedly mounted on the lower end side of coagulation tower 1, and the middle part of coagulation tower 1 is filled with
Activated coke adsorption layer 14, and the lower end side saturated active coke funnel 15 of activated coke adsorption layer 14；Alkaline water tank 8 sets two stage treatment
The bottom of the pyramidal structure of tower 3, and the inside of alkaline water tank 8 is inlaid with transportation water pump, and transportation water pump and upper end shower nozzle 17, lower end
It is connected between shower nozzle 18 by shower 9；Hollow ball filler 19 is filled in the bottom of lower end shower nozzle 18；Vortex-flow and defrosting layer 16 is pacified
Mounted in the top of upper end shower nozzle 17；Saturated active coke storage box 6 is located at the bottom of the lower end capitate structure outlet of coagulation tower 1；
Cleaning of off-gas outlet 10 is opened in the top of two stage treatment tower 3.
The preferred embodiment of the desulphurization denitration vent gas treatment tower of integral type as described above, wherein, vent gas treatment tower by
Coagulation tower 1, transparence tail gas flow-guiding channel 2 collectively constitute with two stage treatment tower 3, and the vent gas treatment tower generally L-type
Structure, overall area occupied is small, and compared with traditional systematic purification apparatus, cost-effective, structure is more attractive in appearance；
The preferred embodiment of the desulphurization denitration vent gas treatment tower of integral type as described above, wherein, transparence tail gas is led
Coagulation tower 1 is offered on circulation road 2 respectively, the tail gas mouth that two stage treatment tower 3 is connected, and hollow ball filler 19 is located at
The top of the bright outlet flue of shape tail gas flow-guiding channel 2, the tail gas after the processing of coagulation tower 1 can be made to be led by transparence tail gas
The tail gas mouth of circulation road 2 is flowed into inside two stage treatment tower 3 and further purified；
The preferred embodiment of the desulphurization denitration vent gas treatment tower of integral type as described above, wherein, pull bar 11 passes through
The slide of the bottom of coagulation tower 1 is arranged on the lower end of saturated active coke funnel 15, and the bottom of saturated active coke funnel 15
End is located in the backgauge groove 20 on pull bar 11, and the activated coke to the top of saturated active coke funnel 15 can be prevented by pull bar 11
Adsorption layer 14 flows downward；
The preferred embodiment of the desulphurization denitration vent gas treatment tower of integral type as described above, wherein, swash plate 12 is to lean forward
Ramp-like structure, and length from left to right four groups of square blanking through holes 21 incremented by successively are offered on swash plate 12, passing through activity
When burnt adding mouth 5 adds activated coke, it is flowed into by the square blanking through hole 21 on swash plate 12 in activated coke funnel 13, while can
The activated coke flowed into four groups of activated coke funnels 13 is more uniform.
The operation principle of the present embodiment：
When using the desulphurization denitration vent gas treatment tower of the integral type, protocercal tail gas enters one-level by former inlet exhaust gas 4
In treating column 1, flue gas uniformly passes through activated coke adsorption layer 14, the huge sum of money such as sulfur dioxide, mercury, arsenic in activated coke adsorption layer 14
Category, HF, HCL are He the macromolecular oxide such as Er Evil beautiful jades is removed, tail gas mouth of the neat stress after removing through the side of coagulation tower 1
Enter in transparence tail gas flow-guiding channel 2, and pass through the bottom of transparence tail gas flow-guiding channel 2 in the presence of blowing fan 7
Flue gas mouth is entered in two stage treatment tower 3, in the alkaline water that hollow ball filler 19, lower end shower nozzle 18, upper end shower nozzle 17 spray
Further it is cleaned under neutralization, then uses one by the discharge of cleaning of off-gas outlet 10 after the processing of vortex-flow and defrosting layer 16
After the section time, pull bar 11 is pulled out so that the activated coke adsorption layer 14 at the top of saturated active coke funnel 15 is flowed into saturated activity
In burnt storage box 6, in practical application experiment, the design relative to market this area other products, the performance higher than its 90%
Left and right.
In summary, although the utility model is described in detail with reference to the foregoing embodiments, for this area
For technical staff, it can still modify to the technical scheme described in foregoing embodiments, or to which part
Technical characteristic carries out equivalent substitution, all within the spirit and principles of the utility model, any modification for being made, equivalent substitution,
Improve etc., it should be included within the scope of protection of the utility model.
Claims (5)
- A kind of 1. desulphurization denitration vent gas treatment tower of integral type, it is characterised in that：At the desulphurization denitration tail gas of described integral type Reason tower includes：Coagulation tower, transparence tail gas flow-guiding channel, two stage treatment tower, former inlet exhaust gas, activated coke adding mouth, saturated activity Burnt storage box, blowing fan, alkaline water tank, shower, cleaning of off-gas outlet, pull bar, swash plate, activated coke funnel, activated coke are inhaled Attached layer, saturated active coke funnel, vortex-flow and defrosting layer, upper end shower nozzle, lower end shower nozzle, hollow ball filler, backgauge groove and square blanking Through hole；It is connected between the coagulation tower and two stage treatment tower by transparence tail gas flow-guiding channel, and transparence tail gas is led The top of circulation road is inlaid with blowing fan；The activated coke adding mouth it is oblique be connected to coagulation tower outer upper end, And swash plate is embedded on the downside of the charging aperture of activated coke adding mouth, and the bottom even of swash plate is arranged with four groups of activated coke funnels；Institute The lower end side that former inlet exhaust gas is fixedly mounted on coagulation tower is stated, and the middle part of coagulation tower is inhaled filled with activated coke Attached layer, and the lower end side saturated active coke funnel of activated coke adsorption layer；The alkaline water tank sets two stage treatment tower pyramidal structure Bottom, and the inside of alkaline water tank is inlaid with transportation water pump, and passes through spray between transportation water pump and upper end shower nozzle, lower end shower nozzle Shower pipe is connected；The hollow ball filler is filled in the bottom of lower end shower nozzle；The vortex-flow and defrosting layer is arranged on upper end shower nozzle Top；The saturated active coke storage box is located at the bottom of coagulation tower lower end capitate structure outlet；The cleaning of off-gas goes out Mouth is opened in the top of two stage treatment tower.
- 2. the desulphurization denitration vent gas treatment tower of integral type according to claim 1, it is characterised in that：The vent gas treatment tower Collectively constituted by coagulation tower, transparence tail gas flow-guiding channel and two stage treatment tower, and the vent gas treatment tower generally L-type knot Structure.
- 3. the desulphurization denitration vent gas treatment tower of integral type according to claim 1, it is characterised in that：The transparence tail gas Coagulation tower is offered on flow-guiding channel respectively, the tail gas mouth that two stage treatment tower is connected, and hollow ball filler be located at it is transparent The top of shape tail gas flow-guiding channel outlet flue.
- 4. the desulphurization denitration vent gas treatment tower of integral type according to claim 1, it is characterised in that：The pull bar passes through The slide of coagulation tower bottom is arranged on the lower end of saturated active coke funnel, and the bottom of saturated active coke funnel is located at In backgauge groove on pull bar.
- 5. the desulphurization denitration vent gas treatment tower of integral type according to claim 1, it is characterised in that：The swash plate is to lean forward Ramp-like structure, and length from left to right four groups of square blanking through holes incremented by successively are offered on swash plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720977644.5U CN207071325U (en) | 2017-08-07 | 2017-08-07 | A kind of desulphurization denitration vent gas treatment tower of integral type |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720977644.5U CN207071325U (en) | 2017-08-07 | 2017-08-07 | A kind of desulphurization denitration vent gas treatment tower of integral type |
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| Publication Number | Publication Date |
|---|---|
| CN207071325U true CN207071325U (en) | 2018-03-06 |
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ID=61523248
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720977644.5U Expired - Fee Related CN207071325U (en) | 2017-08-07 | 2017-08-07 | A kind of desulphurization denitration vent gas treatment tower of integral type |
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| CN (1) | CN207071325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109364671A (en) * | 2018-12-02 | 2019-02-22 | 马鞍山迪斯福工业设计有限公司 | A kind of chemical emission absorption tower |
-
2017
- 2017-08-07 CN CN201720977644.5U patent/CN207071325U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109364671A (en) * | 2018-12-02 | 2019-02-22 | 马鞍山迪斯福工业设计有限公司 | A kind of chemical emission absorption tower |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180306 |
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| CF01 | Termination of patent right due to non-payment of annual fee |