CN201231134Y - Upper air-input composite spraying impacting desulfurizer - Google Patents
Upper air-input composite spraying impacting desulfurizer Download PDFInfo
- Publication number
- CN201231134Y CN201231134Y CNU2008200905028U CN200820090502U CN201231134Y CN 201231134 Y CN201231134 Y CN 201231134Y CN U2008200905028 U CNU2008200905028 U CN U2008200905028U CN 200820090502 U CN200820090502 U CN 200820090502U CN 201231134 Y CN201231134 Y CN 201231134Y
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- China
- Prior art keywords
- spray
- nozzle
- air inlet
- desulfurization
- tower body
- 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.)
- Expired - Fee Related
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- 230000003116 impacting effect Effects 0.000 title claims description 6
- 239000002131 composite material Substances 0.000 title abstract 3
- 238000005507 spraying Methods 0.000 title description 4
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 40
- 239000007921 spray Substances 0.000 claims abstract description 38
- 230000023556 desulfurization Effects 0.000 claims abstract description 34
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 230000004888 barrier function Effects 0.000 claims abstract description 11
- 239000002002 slurry Substances 0.000 claims abstract description 11
- 210000000214 mouth Anatomy 0.000 claims abstract description 9
- 230000003647 oxidation Effects 0.000 claims abstract description 4
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 4
- 150000001875 compounds Chemical class 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000005192 partition Methods 0.000 abstract 1
- 230000003009 desulfurizing effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000018044 dehydration Effects 0.000 description 4
- 238000006297 dehydration reaction Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to an upper air inlet spray and impact composite desulfurization unit comprising a desulfurization tower 3, an air inlet 1, an air outlet 17, a partition board 2 in the middle of a reaction chamber and a demisting chamber, a spray pipe 13, a nozzle 4, a spray chamber 5, an upper arc board 6, an S-shaped oral cavity 7, a lower arc board 8, a reaction pond 9, an oxidation fan 10, a circulating slurry pump 11, a blender 12, the demisting chamber 14, a demister 15 and a hydraulic barrier 16. The upper air inlet spray and impact composite desulfurization unit is characterized in that the air inlet 1 is arranged on the tower body of the desulfurization tower 3, and the nozzle 4 is designed to be upward in direction and to spray in two-way. The technology has the advantages of simple structure, high desulfurization efficiency, and the like.
Description
One, affiliated field:
The utility model relates to the gas purification environmental technology field, particularly a kind of sulfurous gas spray desulfurizer.
Two, prior art:
At present, known gas cleaning plant device category is various, and what sulfurous gas internal system desulfurization spray equipment adopted usually usually is the following current spray, places fill material in this desulfurizer tower, and contact between gas-liquid and reaction are all carried out at filling surface.This structure is in operation and results in blockage easily and fouling, makes not easy-maintaining of equipment, the resistance height, and desulfuration efficiency is low.Therefore, how to overcome obstruction in the existing following current filler device, fouling, resistance height, desulfuration efficiency is low and not the deficiency of easy-maintaining become the problem that presses for solution at present.
Three, technical scheme:
The purpose of this utility model is intended to address the above problem, at obstruction, fouling in the existing following current desulfurizer, the resistance height, low and the problem of easy-maintaining not of desulfuration efficiency, design provides a kind of simple in structure, and cost is low, sulfurous gas is sprayed the device of desulfurization, can reduce resistance, improve desulfuration efficiency, spray desulfurizer easy to maintenance.
The technical solution of the utility model is achieved by following manner: go up air inlet compound spray impacting desulfurization device, by desulfurization tower body 3 and air inlet 1 and gas outlet 17, reative cell and remove shower 13 and nozzle 4, upper curved plate 6, S type oral cavity 7, lower curved plate 8, reaction tank 9, oxidation fan 10, recycle slurry liquid pump 11, agitator 12 on the spray chamber 5 in fog chamber's central dividing plate 2, the desulfurization tower body 3, remove fog chamber 14, demister 15, hydraulic barrier 16 form.It is characterized in that:
A, air inlet 1 be arranged on desulfurization tower body 3 body of the tower above, shown in Fig. 1,2,4.
D, the impact S type of being made up of upper curved plate 6 and lower curved plate 8 turn to oral cavity 7, air-flow is turned to by turning to dehydration to enter except that fog chamber 14 becomes the gas that makes progress after the downward impact discharge after demister 15 is removed water droplet.
E, said air inlet 1 are arranged on above the body of the tower tower body of desulfurization tower body 3, and this form is called air inlet, shown in Fig. 1,2,4.Its hydraulic barrier can adopt venetian blind type, shown in Fig. 1,2,4; Adopt sieve-board type, as shown in Figure 5; The employing eddy flow is board-like, as shown in Figure 6.
Operation principle of the present utility model and process are: sulfurous gas at first enters desulfurization tower body 3 backs by top air inlet 1 and impacts downwards, with the direct contact desulfuriation of spraying layer that forms by nozzle 4 ejections, the desulfurization slurry of the spray of nozzle ejection impacts downwards at the desulfurization slurry of the free-falling of colliding hydraulic barrier 16 backs and not colliding, through the desulfurization slurry contact desulfuriation once more in gas after the contact desulfuriation and the reaction tank 9, gas after the desulfurization is then through overbump S type oral cavity 7, make air-flow turn to by turn to after the downward impact dehydration enter except that fog chamber 14 upwards gas after demister 15 demists, discharge.Sulfurous gas and desulfurization slurry contact area increase, the reaction time growth thereby make, and have solved the low problem of desulfuration efficiency.Do not place fill material in the present technique in the tower, do not have and stop up and scale problems, resistance is low, convenience easy to maintenance.To be sulfurous gas enter desulfurization tower body 3 through air inlet 1 to detailed process impacts downwards, desulfurization slurry by slush pump 11 be delivered to shower 13 and on nozzle 4 spray form spraying layer, desulfurization slurry turns to downward impact behind the tower body top board 16 of spraying layer ejection back collision hydraulic barrier, enter reaction tank 9, in reaction tank 9 desulfurization slurry by agitator 12 with solution stir mix after contact desulfuriation once more, then through S type oral cavity 7, turn to make air-flow turn to by turn to after the downward impact dehydration enter except that fog chamber 14 upwards gas after demister 15 demists, discharge.Present technique is compared with prior art, have simple in structure, characteristics such as cost is low, and resistance is low, and the desulfuration efficiency height is easy to maintenance, and is safe and reliable.
Four, description of drawings:
Fig. 1 is first kind of structure: go up the nozzle of air supply spray desulfurizing tower body structure schematic diagram that makes progress.
Fig. 2 is second kind of structure: go up the two-way spray desulfurizing tower body structure of nozzle of air supply schematic diagram.
Fig. 3 is A-A desulfurizing tower nozzle section figure.
Fig. 4 is the third structure: reaction tank is the spray desulfurizing tower structural representation of taper.
Fig. 5 is the 4th a kind of structure: hydraulic barrier adopts sieve-board type.
Fig. 6 is the 5th a kind of structure: hydraulic barrier adopts eddy flow board-like.
Five, most preferred embodiment:
The most preferred embodiment of utility model, shown in Fig. 1-6, by desulfurization tower body 3 and air inlet 1 thereof and gas outlet 17, reative cell and remove shower 13 and nozzle 4, spray chamber 5, upper curved plate 6, S type oral cavity 7, lower curved plate 8, reaction tank 9, oxidation fan 10, recycle slurry liquid pump 11, agitator 12 that fog chamber's central dividing plate 2, desulfurization tower body 3 middle parts be provided with, remove fog chamber 14, demister 15, hydraulic barrier 16 form.It is characterized in that:
A, air inlet 1 be arranged on desulfurization tower body 3 body of the tower above, shown in Fig. 1,2,4.
D, the impact S type of being made up of upper curved plate 6 and lower curved plate 8 turn to oral cavity 7, air-flow is turned to by turning to dehydration to enter except that fog chamber 14 becomes the gas that makes progress after the downward impact discharge after demister 15 is removed water droplet.
E, said air inlet 1 are arranged on above the body of the tower tower body of desulfurization tower body 3, and this form is called air inlet, shown in Fig. 1,2,4.Its hydraulic barrier can adopt venetian blind type, shown in Fig. 1,2,4; Adopt sieve-board type, as shown in Figure 5; The employing eddy flow is board-like, as shown in Figure 6.
Air inlet 1 is arranged on above the body of the tower of desulfurization tower body 3 in the present technique, and this form is called intake type, shown in Fig. 1,2,4.
Reaction tank also can be set to cylindrical, taper in the present technique.Shown in Fig. 1,2,4.
The tower body of desulfurizer can be designed as circle, rectangle in the present technique.
Claims (3)
1, goes up air inlet compound spray impacting desulfurization device, by desulfurization tower body (3) and air inlet (1) thereof and gas outlet (17), reative cell with remove shower (13) that fog chamber's central dividing plate (2), desulfurization tower body (3) middle part be provided with and nozzle (4) thereof, spray chamber (5), upper curved plate (6), S type oral cavity (7), lower curved plate (8), reaction tank (9), oxidation fan (10), recycle slurry liquid pump (11), agitator (12), form except that fog chamber (14), demister (15), hydraulic barrier (16).It is characterized in that:
A, air inlet 1 be arranged on desulfurization tower body (3) body of the tower above.
Nozzle (4) on B, spray reative cell (5) internal sparger pipe (13) is designed to the upwards nozzle of spray of direction.
Nozzle (4) on C, spray reative cell (5) internal sparger pipe (13) is designed to the nozzle of the two-way spray of direction.
D, the impact S type of being made up of upper curved plate (6) and lower curved plate (8) turn to oral cavity (7).
Hydraulic barrier in E, the desulfurizer can adopt venetian blind type, sieve-board type, eddy flow board-like.
2, a kind of air inlet compound spray impacting desulfurization device of going up according to claim 1, it is characterized in that: reaction tank can be set to cylindrical, taper.
3, a kind of air inlet compound spray impacting desulfurization device of going up according to claim 1, tower body can be set to circle, rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200905028U CN201231134Y (en) | 2008-07-25 | 2008-07-25 | Upper air-input composite spraying impacting desulfurizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200905028U CN201231134Y (en) | 2008-07-25 | 2008-07-25 | Upper air-input composite spraying impacting desulfurizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201231134Y true CN201231134Y (en) | 2009-05-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200905028U Expired - Fee Related CN201231134Y (en) | 2008-07-25 | 2008-07-25 | Upper air-input composite spraying impacting desulfurizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201231134Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102078765A (en) * | 2010-05-14 | 2011-06-01 | 孙厚杰 | Wet flue gas desulfurization (WFGD) absorption tower of power plant |
| CN102504884A (en) * | 2011-11-11 | 2012-06-20 | 洛阳骏腾能源科技有限公司 | Purification device in waste biomass resource pyrolysis and gasification system |
| CN102585862A (en) * | 2011-01-11 | 2012-07-18 | 周仁福 | Method and device for biomass comprehensive transformation |
| CN103131479A (en) * | 2011-11-30 | 2013-06-05 | 洛阳骏腾能源科技有限公司 | Purification device of agriculture waste resource pyrolysis gasification system |
| CN111514732A (en) * | 2020-04-29 | 2020-08-11 | 宜兴市海纳环境工程有限公司 | Multi-pipe type dust removal and desulfurization integrated equipment |
| CN112246081A (en) * | 2020-09-30 | 2021-01-22 | 浙江蓝星环保设备有限公司 | Flue gas denitration device |
-
2008
- 2008-07-25 CN CNU2008200905028U patent/CN201231134Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102078765A (en) * | 2010-05-14 | 2011-06-01 | 孙厚杰 | Wet flue gas desulfurization (WFGD) absorption tower of power plant |
| CN102078765B (en) * | 2010-05-14 | 2015-10-28 | 孙厚杰 | Wet flue gas desulfurization absorption tower for power plant |
| CN102585862A (en) * | 2011-01-11 | 2012-07-18 | 周仁福 | Method and device for biomass comprehensive transformation |
| CN102504884A (en) * | 2011-11-11 | 2012-06-20 | 洛阳骏腾能源科技有限公司 | Purification device in waste biomass resource pyrolysis and gasification system |
| CN102504884B (en) * | 2011-11-11 | 2014-10-29 | 洛阳骏腾能源科技有限公司 | Purification device in waste biomass resource pyrolysis and gasification system |
| CN103131479A (en) * | 2011-11-30 | 2013-06-05 | 洛阳骏腾能源科技有限公司 | Purification device of agriculture waste resource pyrolysis gasification system |
| CN111514732A (en) * | 2020-04-29 | 2020-08-11 | 宜兴市海纳环境工程有限公司 | Multi-pipe type dust removal and desulfurization integrated equipment |
| CN112246081A (en) * | 2020-09-30 | 2021-01-22 | 浙江蓝星环保设备有限公司 | Flue gas denitration device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Sun Weidong Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Sun Weidong Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20120725 |