CN205495239U - High -efficient flue gas dedusting and desulfurizing tower of low resistance - Google Patents
High -efficient flue gas dedusting and desulfurizing tower of low resistance Download PDFInfo
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- CN205495239U CN205495239U CN201620068185.4U CN201620068185U CN205495239U CN 205495239 U CN205495239 U CN 205495239U CN 201620068185 U CN201620068185 U CN 201620068185U CN 205495239 U CN205495239 U CN 205495239U
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Abstract
The utility model discloses a high -efficient flue gas dedusting and desulfurizing tower of low resistance, including the tower body, be equipped with flue gas inlet and exhanst gas outlet on the tower body respectively, the lower part set up during flue gas inlet was close to the tower body, the exhanst gas outlet sets up at the tower body top, the equal sealing connection of flue gas inlet and exhanst gas outlet is on the tower body, it sprays the liquid export to be equipped with one near interior bottom surface department in the tower body, the tower body is close to the top both sides and all is equipped with spray set, spray set can dismantle the connection on the tower body, the last nozzle that is equipped with of spray set, the defogging device is installed to its nozzle top, the connection can be dismantled on the tower body to the defogging device, the tower body middle part is equipped with whirl board device, whirl board device corresponds the tower body and is close to spray set department and is equipped with and sprays the liquid import. The utility model discloses a high -efficient flue gas dedusting and desulfurizing tower of low resistance compact structure, easily manufacturing, maintenance convenience are difficult for scale deposit and jam, have good wear -resisting and anticorrosive characteristics, and air flow distribution are even, and the dust absorption efficiency is high.
Description
Technical field
This utility model relates to a kind of environmental technology field, particularly to a kind of high-efficiency low-resistance flue-gas dust-removing and desulfurization tower.
Background technology
Although Wet Flue Gas Desulfurization Technique is varied, but being all similar in principle, difference is mainly reflected in absorption tower and is respectively arranged with feature, and other system such as flue gas system, absorbent preparation system, gypsum dehydration system, Waste Water Treatment are almost without difference.At present, absorption tower is broadly divided into following a few class: spray column, liquid note tower, bubble tower, packed tower etc..Spray column is the most most popular current absorption tower, and the wet desulphurization of about more than 80% uses spray column, because not having filler or grid in tower, decreases fouling, clogging.Liquid note tower is to spray from the bottom up, forms tree-shaped liquid note, and liquid note is rising and repeating in dropping process to contact flue gas, completes to absorb reaction, and jetted layers is that monolayer is arranged.The structure of liquid note tower is simpler than spray column, particularly arranging in jetted layers, and the spraying layer of spray column is multilamellar, the distribution of nozzle and have strict demand to nozzle spray angle, and liquid drenches tower to jetted layers without being strict with, the most easily realization.Bubble tower is to be passed directly in serosity by flue gas, the bubble heaved in serosity by flue gas and serosity carry out haptoreaction, it is that bubble tower does not set spraying layer with spray column significant difference in structure, therefore system do not has slurry circulating pump, but, the fume pipe that bubble tower inserts in serosity has a lot of root, and inner part is many, structure is more complicated, and SR is the biggest.Packed tower is difficult to solve to be eliminated due to its fouling and blockage problem.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the problems referred to above, it is provided that a kind of compact conformation, high-efficiency low-resistance flue-gas dust-removing and desulfurization tower easily fabricated, easy to maintenance.
nullTo achieve these goals，The technical solution adopted in the utility model is such that high-efficiency low-resistance flue-gas dust-removing and desulfurization tower of the present utility model，Including tower body，Gas approach and exhanst gas outlet it is respectively equipped with on tower body，Gas approach is arranged near tower body middle and lower part，Exhanst gas outlet is arranged on tower body top，Gas approach and exhanst gas outlet are all sealedly connected on tower body，At inner bottom surface, a spray liquid outlet it is provided with in tower body，Tower body is equipped with spray equipment near both sides, top，Spray equipment is detachably connected on tower body，Spray equipment is provided with nozzle，Its nozzle is arranged above demister，Demister is detachably connected on tower body，Rotational flow plate device it is provided with in the middle part of tower body，It is provided with spray liquid import at rotational flow plate device correspondence tower body and close spray equipment，Knob panel assembly includes contour stealth plate respectively、Inward eddy plate、Overflow circle and overflow pipe，Inward eddy plate is positioned at contour stealth plate，Overflow circle is separately positioned on inward eddy plate and contour stealth plate，Overflow pipe one end is connected with overflow circle，Overflow pipe more than one.
Further, as a kind of concrete version, bottom tower body described in the utility model, it is provided with support seat, supports seat and be connected with tower body sealing, support and fixed by foundation bolt between seat and tower body.
Further, as a kind of concrete version, rotational flow plate device described in the utility model is four, its from top to bottom spread configuration.
Further, as a kind of concrete version, nozzle described in the utility model is ten.
Further, as a kind of concrete version, inner wall of tower described in the utility model is provided with glass flake, and glass flake uses anti-corrosion material to make.
Further, as a kind of concrete version, overflow pipe described in the utility model uses stainless steel pipe to make.
Compared with prior art, the utility model has the advantage of: a kind of high-efficiency low-resistance flue-gas dust-removing and desulfurization tower structure of the present utility model is compact, easy to manufacture, easy to maintenance, less scaling and blocking, there is good wear-resisting and erosion-resisting feature, and air flow method is uniform, dust absorbing efficiency is high.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is that spray liquid of the present utility model imports and exports schematic diagram；
Fig. 3 is partial structurtes schematic diagram of the present utility model；
In figure: 1. gas approach；2. exhanst gas outlet；3. spray liquid import；4. spray liquid outlet；5. spray equipment；6. rotational flow plate device；7. demister；8. inward eddy plate；9. contour stealth plate；10. overflow circle；11. overflow pipes.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is described the most in a schematic way, and therefore it only shows the composition relevant with this utility model.
nullAs Figure 1-3，The preferred embodiment of a kind of high-efficiency low-resistance flue-gas dust-removing and desulfurization tower of the present utility model，Including tower body，Gas approach 1 and exhanst gas outlet 2 it is respectively equipped with on tower body，Gas approach 1 is arranged near tower body middle and lower part，Exhanst gas outlet 2 is arranged on tower body top，Gas approach 1 and exhanst gas outlet 2 are all sealedly connected on tower body，At inner bottom surface, a spray liquid outlet 4 it is provided with in tower body，Tower body is equipped with spray equipment 5 near both sides, top，Spray equipment 5 is detachably connected on tower body，Spray equipment 5 is provided with nozzle，Its nozzle is arranged above demister 7，Demister 7 is detachably connected on tower body，Rotational flow plate device 6 it is provided with in the middle part of tower body，It is provided with spray liquid import 3 at the corresponding tower body of rotational flow plate device 6 and close spray equipment 5，Knob panel assembly 6 includes contour stealth plate 9 respectively、Inward eddy plate 8、Overflow circle 10 and overflow pipe 11，Inward eddy plate 8 is positioned at contour stealth plate 9，Overflow circle 10 is separately positioned on inward eddy plate 8 and contour stealth plate 9，Overflow pipe 11 one end is connected with overflow circle 10，Overflow pipe 11 more than one.
It is provided with support seat bottom described tower body, supports seat and be connected with tower body sealing, support and fixed by foundation bolt between seat and tower body.Tower body is avoided directly to contact with ground, the problem causing damage.
Described rotational flow plate device 6 is four, its from top to bottom spread configuration.Using effect is more preferably.
Described nozzle is ten.Substantially increase work efficiency.
Described inner wall of tower is provided with glass flake, and glass flake uses anti-corrosion material to make.There is good corrosion resistance.
Described overflow pipe 11 uses stainless steel pipe to make.Will not produce corrosion, service life is longer.
A kind of high-efficiency low-resistance flue-gas dust-removing and desulfurization tower structure of utility model of the present utility model is compact, easy to manufacture, easy to maintenance, less scaling and blocking, there is good wear-resisting and erosion-resisting feature, and air flow method be uniform, dust absorbing efficiency height.Gas approach 1 and exhanst gas outlet 2 are all sealedly connected on tower body, will not produce flue gas leakage problem；Being provided with a spray liquid outlet 4 in tower body at inner bottom surface, tower body is equipped with spray equipment 5 near both sides, top, and spray equipment 5 is detachably connected on tower body, it is simple to carries out selectivity use, and is easily assembled to and changes；Knob panel assembly 6 includes contour stealth plate 9, inward eddy plate 8, overflow circle 10 and overflow pipe 11 respectively, inward eddy plate 8 is positioned at contour stealth plate 9, overflow circle 10 is separately positioned on inward eddy plate 8 and contour stealth plate 9, overflow pipe 11 one end is connected with overflow circle 10, overflow pipe 11 more than one, flushing effect is good, can be greatly improved work efficiency, and have the advantage that
(1) compared with general spray column, the rotational flow plate device set up is to provide more contact area and time of contact between gas-liquid, and therefore liquid-gas ratio is less；
(2) spiral board is inside and outside double-decker, and air flow method is uniform；
(3) between gas-liquid, disturbance is the strongest, high to the absorption efficiency of SO2, dust；
(4) the more general spray column of SR adds the resistance of rotational flow plate device, compares bubble tower the most much smaller；
(5) simple in construction, manufactures and easy to maintenance, and service life is long；
(6) less scaling with blocking, wear-resisting undermine corrosion.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff can carry out various change and amendment completely in the range of without departing from this invention technological thought.The content that the technical scope of this invention is not limited in description, it is necessary to determine its technical scope according to right.
Claims (6)
- null1. a high-efficiency low-resistance flue-gas dust-removing and desulfurization tower，Including tower body，It is characterized in that: on tower body, be respectively equipped with gas approach and exhanst gas outlet，Gas approach is arranged near tower body middle and lower part，Exhanst gas outlet is arranged on tower body top，Gas approach and exhanst gas outlet are all sealedly connected on tower body，At inner bottom surface, a spray liquid outlet it is provided with in tower body，Tower body is equipped with spray equipment near both sides, top，Spray equipment is detachably connected on tower body，Spray equipment is provided with nozzle，Its nozzle is arranged above demister，Demister is detachably connected on tower body，Rotational flow plate device it is provided with in the middle part of tower body，It is provided with spray liquid import at rotational flow plate device correspondence tower body and close spray equipment，Knob panel assembly includes contour stealth plate respectively、Inward eddy plate、Overflow circle and overflow pipe，Inward eddy plate is positioned at contour stealth plate，Overflow circle is separately positioned on inward eddy plate and contour stealth plate，Overflow pipe one end is connected with overflow circle，Overflow pipe more than one.
- A kind of high-efficiency low-resistance flue-gas dust-removing and desulfurization tower the most according to claim 1, it is characterised in that: it is provided with support seat bottom described tower body, supports seat and be connected with tower body sealing, support and fixed by foundation bolt between seat and tower body.
- A kind of high-efficiency low-resistance flue-gas dust-removing and desulfurization tower the most according to claim 1, it is characterised in that: described rotational flow plate device is four, its from top to bottom spread configuration.
- A kind of high-efficiency low-resistance flue-gas dust-removing and desulfurization tower the most according to claim 1, it is characterised in that: described nozzle is ten.
- A kind of high-efficiency low-resistance flue-gas dust-removing and desulfurization tower the most according to claim 1, it is characterised in that: described inner wall of tower is provided with glass flake, and glass flake uses anti-corrosion material to make.
- A kind of high-efficiency low-resistance flue-gas dust-removing and desulfurization tower the most according to claim 1, it is characterised in that: described overflow pipe uses stainless steel pipe to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620068185.4U CN205495239U (en) | 2016-01-25 | 2016-01-25 | High -efficient flue gas dedusting and desulfurizing tower of low resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620068185.4U CN205495239U (en) | 2016-01-25 | 2016-01-25 | High -efficient flue gas dedusting and desulfurizing tower of low resistance |
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| Publication Number | Publication Date |
|---|---|
| CN205495239U true CN205495239U (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620068185.4U Expired - Fee Related CN205495239U (en) | 2016-01-25 | 2016-01-25 | High -efficient flue gas dedusting and desulfurizing tower of low resistance |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704447A (en) * | 2018-06-24 | 2018-10-26 | 苏州盛迪通电子科技有限公司 | A kind of chemical emission processing unit and processing method for olefin separation |
| CN109224776A (en) * | 2018-10-20 | 2019-01-18 | 富瑞德化工设备(武汉)有限公司 | A kind of high-efficiency swirl-type FGD by spraying mist tower and its sulfur method |
-
2016
- 2016-01-25 CN CN201620068185.4U patent/CN205495239U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704447A (en) * | 2018-06-24 | 2018-10-26 | 苏州盛迪通电子科技有限公司 | A kind of chemical emission processing unit and processing method for olefin separation |
| CN109224776A (en) * | 2018-10-20 | 2019-01-18 | 富瑞德化工设备(武汉)有限公司 | A kind of high-efficiency swirl-type FGD by spraying mist tower and its sulfur method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20180125 |