CN204768109U - Special whirl dehydrator of flue gas wet flue gas desulfurization - Google Patents
Special whirl dehydrator of flue gas wet flue gas desulfurization Download PDFInfo
- Publication number
- CN204768109U CN204768109U CN201520575724.9U CN201520575724U CN204768109U CN 204768109 U CN204768109 U CN 204768109U CN 201520575724 U CN201520575724 U CN 201520575724U CN 204768109 U CN204768109 U CN 204768109U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- flue gas
- barrel
- finger
- dehydrator
- 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
Links
Abstract
The utility model discloses a special whirl dehydrator of flue gas wet flue gas desulfurization, including barrel, spiral condensation pipe and header tank, top one side of barrel is connected with the intake pipe, the top intermediate position of barrel is connected with the outlet duct, the spiral shell area blade of vortex form is installed to the rotor end of rotating electrical machines, the surface winding of barrel has spiral condensation pipe, spiral condensation pipe's inside the packing has the condensate, spiral condensation pipe is connected with outside water pump. This special whirl dehydrator of flue gas wet flue gas desulfurization utilizes blade whirl principle and fluid pressure drop separation principle, and the drive air is hugged closely the inner wall and is carried out the helical motion in the barrel for flue gas dewatering effect has had a promotion of first mate's degree, adds the spiral condensation pipe who establishes at the surface of barrel, has guaranteed steam in the air and the chance condensation that the dust can be rapid and has tied, has improved the device's dehydration efficiency greatly.
Description
Technical field
The utility model relates to dewatering machine technical field, is specially the special eddy flow dehydrator of a kind of smoke-gas wet desulfurization.
Background technology
Desulfurization, refers to and the methods such as the element sulphur calcium base in coal is fixedly become solid, generates the process of sulfur dioxide when preventing from burning.Dehydrator is the needs according to current desulfurization production industry dehydration, the new generation product of Development and design, the operation that the waste gas material that it produces in can producing desulfurization dewaters." chimney rain " is a ubiquitous difficult problem in desulfurization industry, in smoke-gas wet desulfurization process, after flue gas and the abundant haptoreaction of doctor solution, flue gas carries a large amount of steam secretly, as dehydration is thorough, the phenomenon of chimney rain can be caused, and when sampling detection, the salt dissolved matter of flue gas after drying in steam powders, and causes dust in flue gas to detect and exceeds standard.
A kind of eddy flow dewater unit of converter coal gas purifying system disclosed in Chinese utility model patent CN200720309509.X, it comprises dehydrator entrance, keeps off dehydrator, barrel, drainpipe again, wherein: the port of export keeping off dehydrator again has eddy flow dehydrator, for the moisture in flue gas is separated, get rid of to barrel; Water fender is arranged at the top of eddy flow dehydrator, for by under moisture remaining in flue gas gear, is condensed into water droplet and flows down along barrel; Drainpipe is connected with barrel, discharges for the water droplet that will barrel condenses.This device lacks condensation portion, and make the condensation of steam abundant not, dewatering efficiency is lower;
A kind of dehydrator disclosed in Chinese utility model patent CN201420734100.2, comprise dehydrator cylindrical shell, end, one end in dehydrator cylindrical shell is provided with the first sieve plate, other end end in dehydrator cylindrical shell is provided with the second sieve plate, many pipes are connected with between first sieve plate and the second sieve plate, pipe ring is located at dehydrator inner barrel, and circular tube external is coated with the pipe sheath that pipe can be prevented to be etched.The dehydrated structure efficiency of this kind of dehydrator employing is lower, easily produces the problem that fume emission dust can not be up to standard.We provide a kind of smoke-gas wet desulfurization special eddy flow dehydrator for this reason.
Utility model content
The purpose of this utility model is to provide a kind of smoke-gas wet desulfurization special eddy flow dehydrator, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: the special eddy flow dehydrator of a kind of smoke-gas wet desulfurization, comprise cylindrical shell, spiral cold-finger and header tank, the bottom of described cylindrical shell is infundibulate, the bottom of described cylindrical shell is connected with header tank by helicitic texture, the side, top of described cylindrical shell is connected with air inlet pipe, the crown center position of described cylindrical shell is connected with escape pipe, the inner cavity top of described cylindrical shell has electric rotating machine by bracket-suspending erection, the Rotor terminal of described electric rotating machine is provided with the ribbon blade of eddy current shape, the outer surface of described cylindrical shell is wound with spiral cold-finger, the inside of described spiral cold-finger is filled with condensate liquid, described spiral cold-finger is connected with outside water pump.
Preferably, the inner wall smooth of described cylindrical shell, and be coated with corrosion resistant coating.
Preferably, the bottom of described header tank offers delivery port, and the opening part screw thread of delivery port is provided with lid.
Preferably, described spiral cold-finger is along the axis direction circumference uniform ring of cylindrical shell around laying, and the water inlet end of spiral cold-finger is positioned at the bottom of cylindrical shell, and water side is positioned at the top of cylindrical shell.
Preferably, the axis of described air inlet pipe and the outer surface of cylindrical shell tangent.
Compared with prior art, the beneficial effects of the utility model are: this smoke-gas wet desulfurization special eddy flow dehydrator adopts the ribbon blade of eddy current shape to dewater to moisture dusty gas, utilize vane cyclone principle and fluid-pressure drop separation principle, air is driven to carry out screw at cylindrical shell inner close fitting inwall, fume-dehydrating effect is made to have had the lifting of first mate's degree, at the spiral cold-finger that the outer surface of cylindrical shell adds, the inner wall temperature of cylindrical shell is reduced, ensure that steam in air and dust can meet condensation knot rapidly, substantially increase the dewatering efficiency of this device, revolutionize the product dehydrate efficiency such as traditional demister low, easy blocking and the fume emission dust caused thus can not be up to standard problem.
Accompanying drawing explanation
Fig. 1 is the utility model planar structure schematic diagram;
Fig. 2 is the utility model perspective view.
In figure: 1 cylindrical shell, 2 spiral cold-fingers, 3 header tanks, 4 air inlet pipe, 5 escape pipes, 6 electric rotating machines, 7 ribbon blades, 8 delivery ports, 9 lids.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-2, the utility model provides a kind of technical scheme: the special eddy flow dehydrator of a kind of smoke-gas wet desulfurization, comprise cylindrical shell 1, spiral cold-finger 2, header tank 3, air inlet pipe 4, escape pipe 5, electric rotating machine 6, ribbon blade 7, delivery port 8 and lid 9, the bottom of cylindrical shell 1 is infundibulate, the inner wall smooth of cylindrical shell 1, and be coated with corrosion resistant coating, can be slides quickly in header tank 3 along inwall after water droplet is condensed in cylindrical shell 1, corrosion resistant coating be arranged so that the service life of this device is extended greatly, the bottom of cylindrical shell 1 is connected with header tank 3 by helicitic texture, the bottom of header tank 3 offers delivery port 8, and the opening part screw thread of delivery port is provided with lid 9, conveniently timely water body is discharged after header tank 3 fills water, the side, top of cylindrical shell 1 is connected with air inlet pipe 4, the axis of air inlet pipe 4 and the outer surface of cylindrical shell 1 tangent, can along the inwall direction screw of cylindrical shell 1 after making air enter cylindrical shell 1, the crown center position of cylindrical shell 1 is connected with escape pipe 5, the inner cavity top of cylindrical shell 1 has electric rotating machine 6 by bracket-suspending erection, the Rotor terminal of electric rotating machine 6 is provided with the ribbon blade 7 of eddy current shape, utilize eddy flow principle and the fluid-pressure drop separation principle of ribbon blade 7, air is driven to carry out screw at cylindrical shell 1 inner close fitting inwall, fume-dehydrating effect is made to have had the raising of first mate's degree, the outer surface of cylindrical shell 1 is wound with spiral cold-finger 2, spiral cold-finger 2 along cylindrical shell 1 axis direction circumference uniform ring around laying, the inner wall temperature of cylindrical shell 1 is reduced, ensure that steam in air and dust can meet condensation knot rapidly, substantially increase the dewatering efficiency of this device, revolutionize the product dehydrate efficiency such as traditional demister low, easy blocking and the fume emission dust caused thus can not be up to standard problem, the water inlet end of spiral cold-finger 2 is positioned at the bottom of cylindrical shell 1, water side is positioned at the top of cylindrical shell 1, condensation is made more to like fully, the inside of spiral cold-finger 2 is filled with condensate liquid, spiral cold-finger 2 is connected with outside water pump.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (5)
1. the special eddy flow dehydrator of smoke-gas wet desulfurization, comprise cylindrical shell (1), spiral cold-finger (2) and header tank (3), it is characterized in that: the bottom of described cylindrical shell (1) is infundibulate, the bottom of described cylindrical shell (1) is connected with header tank (3) by helicitic texture, the side, top of described cylindrical shell (1) is connected with air inlet pipe (4), the crown center position of described cylindrical shell (1) is connected with escape pipe (5), the inner cavity top of described cylindrical shell (1) has electric rotating machine (6) by bracket-suspending erection, the Rotor terminal of described electric rotating machine (6) is provided with the ribbon blade (7) of eddy current shape, the outer surface of described cylindrical shell (1) is wound with spiral cold-finger (2), the inside of described spiral cold-finger (2) is filled with condensate liquid, described spiral cold-finger (2) is connected with outside water pump.
2. the special eddy flow dehydrator of a kind of smoke-gas wet desulfurization according to claim 1, is characterized in that: the inner wall smooth of described cylindrical shell (1), and is coated with corrosion resistant coating.
3. the special eddy flow dehydrator of a kind of smoke-gas wet desulfurization according to claim 1, is characterized in that: the bottom of described header tank (3) offers delivery port (8), and the opening part screw thread of delivery port is provided with lid (9).
4. the special eddy flow dehydrator of a kind of smoke-gas wet desulfurization according to claim 1, it is characterized in that: described spiral cold-finger (2) along cylindrical shell (1) axis direction circumference uniform ring around laying, and the water inlet end of spiral cold-finger (2) is positioned at the bottom of cylindrical shell (1), water side is positioned at the top of cylindrical shell (1).
5. the special eddy flow dehydrator of a kind of smoke-gas wet desulfurization according to claim 1, is characterized in that: the axis of described air inlet pipe (4) and the outer surface of cylindrical shell (1) tangent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520575724.9U CN204768109U (en) | 2015-08-04 | 2015-08-04 | Special whirl dehydrator of flue gas wet flue gas desulfurization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520575724.9U CN204768109U (en) | 2015-08-04 | 2015-08-04 | Special whirl dehydrator of flue gas wet flue gas desulfurization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204768109U true CN204768109U (en) | 2015-11-18 |
Family
ID=54508241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520575724.9U Expired - Fee Related CN204768109U (en) | 2015-08-04 | 2015-08-04 | Special whirl dehydrator of flue gas wet flue gas desulfurization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204768109U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737639A (en) * | 2016-05-10 | 2016-07-06 | 郑州大学 | Afterheat utilization cyclone separator |
| CN107297126A (en) * | 2017-08-09 | 2017-10-27 | 武汉龙净环保工程有限公司 | Desulfuration absorbing tower enclosed eddy flow flue gas condensing dehumidifier and its dehumanization method |
| CN109173443A (en) * | 2018-09-13 | 2019-01-11 | 中冶赛迪技术研究中心有限公司 | A kind of flue gas takes off white device |
-
2015
- 2015-08-04 CN CN201520575724.9U patent/CN204768109U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737639A (en) * | 2016-05-10 | 2016-07-06 | 郑州大学 | Afterheat utilization cyclone separator |
| CN107297126A (en) * | 2017-08-09 | 2017-10-27 | 武汉龙净环保工程有限公司 | Desulfuration absorbing tower enclosed eddy flow flue gas condensing dehumidifier and its dehumanization method |
| CN109173443A (en) * | 2018-09-13 | 2019-01-11 | 中冶赛迪技术研究中心有限公司 | A kind of flue gas takes off white device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201524491U (en) | Efficient dehydrator for water-containing waste gas | |
| CN204768109U (en) | Special whirl dehydrator of flue gas wet flue gas desulfurization | |
| CN206762468U (en) | A kind of new double-cyclone high-efficiency dehydration demister | |
| CN209820029U (en) | Rotatory water trap of calcium hydrate | |
| CN203695243U (en) | Cyclone separation device for natural gas separator | |
| CN201665605U (en) | Coaxial spiral sludge dryer | |
| CN201692732U (en) | Compressed air dewatering device | |
| CN208620787U (en) | A kind of manufacture of cement dryer | |
| CN203307194U (en) | Dyeing sludge drying treatment system | |
| CN102444309A (en) | Non-corrosive dust-collecting and energy-saving chimney | |
| CN206352207U (en) | Dehydration device | |
| CN205683707U (en) | A kind of desulfurization wastewater treatment system | |
| CN207507245U (en) | A kind of flue gas washing extracting tower | |
| CN211799907U (en) | Centrifugal dehumidifier without external power | |
| CN208389707U (en) | A kind of system taking off white processing for flue gas | |
| CN209779327U (en) | Air moisture remover for papermaking equipment | |
| CN203829913U (en) | Dust treatment device for ammonia flue gas desulphurization | |
| CN208018280U (en) | Wet-esp outlet drain chimney dehydration device | |
| CN210481888U (en) | Drying device for papermaking drying cylinder | |
| CN203124130U (en) | Improved dewatering device of plastic film chips | |
| CN204522731U (en) | The outer demist wet flue gas desulfurizer of tower | |
| CN205761815U (en) | A kind of rotary separator | |
| CN203315878U (en) | Solid-containing vaporized material separation device | |
| CN210357598U (en) | High-temperature resistant cyclone dust collector | |
| CN203291706U (en) | Desulfurizing tower with automatic skimming function |
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: 20151118 Termination date: 20200804 |