CN107413141A - A kind of Wet flue gas purifier - Google Patents
A kind of Wet flue gas purifier Download PDFInfo
- Publication number
- CN107413141A CN107413141A CN201710347078.4A CN201710347078A CN107413141A CN 107413141 A CN107413141 A CN 107413141A CN 201710347078 A CN201710347078 A CN 201710347078A CN 107413141 A CN107413141 A CN 107413141A
- Authority
- CN
- China
- Prior art keywords
- pipe
- flue gas
- water pipe
- wet flue
- water
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The present invention discloses a kind of Wet flue gas purifier, it includes a shell, shell has an air inlet and gas outlet respectively, enclosure is disposed with more water pipes, water pipe vertically arranges and leaves gap between adjacent water pipe to be passed through for dusty gas, water pipe both ends are connected with tiny water service pipe, and liquid can be flowed among each water pipe of enclosure by this pipe, and every water pipe is provided with elongated effluent trough vertically on the hand of helix on the face of cylinder.The present invention is simple in construction, volume size is small, simple installation and without using external motive devices such as compression pumps, has preferable clean-up effect for dusty gas.
Description
Technical field
The present invention relates to a kind of Wet flue gas purifier.
Background technology
In industrial dedusting field, wet scrubber due to its using gas-liquid collide and drop dust granules are wrapped
The special dust removal mechanism wrapped up in, thus commercially extensive use.Common wet scrubber has cyclonic water film deduster, prismatic blade
Wet scrubber etc., the former is that water smoke tangentially is sprayed into wall by the nozzle on deduster cylinder top, makes to be formed on wall
One layer thin of flowing moisture film, dusty gas enter from air inlet below cylinder, and rotation rises, in the presence of gravity and centrifugal force
Sedimentation, progress dedusting water consumption is small in this way, but poor for the dust granules dust removing effects of small particle, and plant maintenance
It is difficult;The latter is rotated at a high speed by motor driven impeller, is contacted and is realized to cigarette with dusty gas after drop is fully atomized
The purification of gas, the apparatus and method have higher efficiency of dust collection to the dust granules of small particle, but its water consumption is big, and need
External power supply.The patent wet scrubber device (patent No.:ZL201410515339.5) erected by arranging more in device
Nogata is to the equal diameter water pipe of arrangement, water flowing inside each water pipe, and dusty gas is from the gap between each water pipe by and from water pipe
The liquid sprayed in pore fully contacts and realizes dedusting, and the apparatus structure is simple and without using booster pump, but shortcoming is water
Pipe quantity is few, Diameter distribution is single, it is difficult to strong turbulence effect is formed, in addition, the device is difficult to reality by the way of the water flowing of one end
Now each water pipe uniform water distribution, thus dust removing effects are undesirable.
The content of the invention
(1) technical problems to be solved
It is an object of the invention to provide a kind of good purification, simple in construction, volume size is small, can realize that each water pipe is uniform
Water distribution, it cannot be easily caused line clogging and without using the Wet flue gas purifier of the external motive devices such as compression pump.
(2) technical scheme
In order to solve the above technical problems, Wet flue gas purifier provided by the invention, it includes a shell, shell difference
There are an air inlet and gas outlet, enclosure is disposed with more water pipes, and water pipe is vertically arranged and stayed between adjacent water pipe
There is gap for dusty gas by the way that water pipe both ends are connected with tiny water service pipe, and liquid can flow into each of enclosure by this pipe
Among water pipe, every water pipe is provided with elongated effluent trough vertically on the hand of helix on the face of cylinder.
(3) beneficial effect
The above-mentioned technical proposal of the present invention has the following advantages that compared with prior art:The present invention is by crust of the device
Portion is disposed with the water pipe of more vertically parallel distributions, and water pipe Diameter distribution obeys the rule that upper and lower ends are big, centre is small,
In addition, leave the gap for being available for dusty gas to pass through between each water pipe, gas can be produced when passing through device compared to the pipe such as using
The more strong and uniform turbulence effect of footpath water pipe, the water in access equipment can be evenly distributed among each water pipe, with dampening
Constantly injection, each water pipe are gradually filled with water, and water can spray along effluent trough afterwards, be filled with the dusty gas in turbulence state
Tap is touched so as to reach the purpose of purifying smoke.The device employs the design of both ends water flowing and the water pipe distribution of multi-pipe-diameter,
Therefore compared with prior art and same type device, the clean-up effect of the invention for ash-laden gas is more preferably, secondly, of the invention
Simple in construction, simple installation and line clogging is not easily caused, thus maintenance cost can be substantially reduced.
Brief description of the drawings
Fig. 1 is the stereogram of Wet flue gas purifier of the present invention;
Fig. 2 is the B-B direction sectional view (side view) of Wet flue gas purifier of the present invention;
Fig. 3 is Fig. 2 A-A to sectional view (front view);
Fig. 4 is the cross-sectional view of device inner water tube;
Fig. 5 is the structural representation that apparatus of the present invention are connected with taper blowdown apparatus, square inlet cylinder and horizontal inlet cylinder
Figure;
Fig. 6 is the schematic diagram of Wet flue gas purifier inner water tube of the present invention.
Wherein, 101, shell;102nd, air inlet;103rd, gas outlet;104th, water pipe;105th, effluent trough;106th, taper blowdown
Device;107th, horizontal inlet cylinder;108th, square inlet cylinder.
Embodiment
The embodiment of the present invention is described in further detail with reference to the accompanying drawings and examples.Following examples
For illustrating the present invention, but it is not limited to the scope of the present invention.
In the description of the invention, it should be noted that, unless otherwise clearly defined and limited, term " being provided with ", " cloth
Put ", " connected ", " connection ", " installation " etc. should be interpreted broadly, for example, it may be being fixedly connected or detachably connecting
Connect;Can be joined directly together, can also be indirectly connected by intermediary, can be the connection of two component internals.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
As shown in Fig. 1~Fig. 3, Wet flue gas purifier of the present invention includes a shell 101, shell 101 have respectively into
Gas port 102 and gas outlet 103, dusty gas enters device from air inlet 102, discharged afterwards from gas outlet 103, in shell 101
Portion is disposed with more water pipes 104, and water pipe 104 is parallel to each other and vertically arranges and leave gap between adjacent water pipe 104
For dusty gas by the way that the both ends of water pipe 104 are connected with tiny water service pipe, and liquid can be flowed into by external water flood device through thus pipe
Among each water pipe 104 inside shell 101, while uniform water distribution, this hair are realized in order to ensure that each water pipe 104 can be filled with water
The bright mode for taking both ends water filling simultaneously.
As shown in Figure 2, more described its quantity of water pipe (104) are 5~9, and Diameter distribution meets following rule:Along
Vertical direction, the caliber at upper and lower ends is maximum, it is more past among extend, caliber is smaller, and size branch scope is 50~70mm.
As shown in Fig. 3~Fig. 4, the every water pipe (104) inside shell 101, the spiral on the every water pipe face of cylinder vertically
Elongated effluent trough (105) is provided with line direction, and effluent trough (105) is located at gas outlet (103) side of device, helix
Another end face is extended to from an end face of water pipe (104).
Described elongated effluent trough (105) width is 2mm, when the internal each water pipe (104) of shell (101) is filled with water it
Afterwards, under suction function caused by being rotated in blower fan, the elongated effluent trough (105) that water can be along gas outlet (103) side is spouting,
So as to form water smoke in the gas outlet of every water pipe (104) (103) side.
In the use of the present invention, device is supplied water without using external pressure pump, it is only necessary to toward device inner water tube
(104) water filling in the tiny water service pipe at both ends, after water pipe (104) inside is filled with water, water can be internal along water pipe (104)
Elongated effluent trough (105) it is spouting, with the process of dusty gas, the one of water pipe (104) approaching device gas outlet (103)
Side can produce strong turbulent phenomenon, thus enter the ash-laden gas of device from air inlet (102) and sprayed from effluent trough (105)
And the drop gone out is fully contacted, wrapped up and coalescence is so as to realize the purification to flue gas, the present invention uses both ends water filling when in use
Mode, thus each water pipe (104) inner homogeneous water distribution can be realized, and cannot be easily caused blocking, had for ash-laden gas
Preferable clean-up effect.
As shown in figure 5, in another preferred embodiment of the present invention, the present invention also includes a square inlet cylinder (108),
Square inlet cylinder (108) is connected with air inlet (102) flange of the present apparatus, and gas outlet (103) flange of device is connected with one
Taper blowdown apparatus (106), taper blowdown apparatus (106) bottom are provided with a taper sewage draining exit, and the present invention also enters comprising a level
Inflator (107), horizontal inlet cylinder (107) and taper blowdown apparatus (106) are attached by flange.In normal operation, water
Flat inlet cylinder (107) can be connected with a centrifugal fan, and motor driving centrifugal fan rotates at a high speed, and caused negative pressure is by dust-laden
Flue gas sucks the present apparatus from air inlet (102), meanwhile, by the water flowing into each water pipe of the present apparatus (104) of external water flood device,
Under Venturi effect, into the ash-laden gas in device and from water smoke phase caused by the spouting liquid of effluent trough (105)
Contact, and then blending is vigorously mixed, most of dust granules are caught and wrapped up so as to realize by fine drop in ash-laden gas
Purification to flue gas, in purification process dust granules by caused mud after drop absorption and parcel then along taper blowdown apparatus
(106) sewage draining exit discharge, it is purified after clean gas leave the present apparatus from gas outlet (103), finally from horizontal inlet cylinder
(107) discharge.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and modification can also be made, these improvement and modification
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of Wet flue gas purifier, it is characterised in that it includes a shell (101), and shell (101) has an air inlet respectively
Mouthful (102) and gas outlet (103), shell (101) inside are disposed with more water pipes (104), and water pipe (104) is vertically arranged and adjacent
Gap is left between water pipe (104) for dusty gas by the way that water pipe (104) both ends are connected with tiny water service pipe, and liquid can pass through
This pipe is flowed among the internal numerous water pipes (104) of shell (101), the helix side on every water pipe (104) face of cylinder vertically
Elongated effluent trough (105) is provided with upwards, and effluent trough (105) is located at gas outlet (103) side of device.
2. Wet flue gas purifier according to claim 1, it is characterised in that:More described water pipes (104) are mutual
It is parallel and be vertically spaced apart.
3. Wet flue gas purifier according to claim 2, it is characterised in that:Its pipe of more described water pipes (104)
Footpath is incomplete same.
4. Wet flue gas purifier according to claim 2, it is characterised in that:Its pipe of more described water pipes (104)
Quantum count is 5~9.
5. Wet flue gas purifier according to claim 2, it is characterised in that:Its pipe of more described water pipes (104)
Footpath distribution meets following rule:Along vertical direction, the caliber at upper and lower ends is maximum, more past middle extension, and caliber is smaller.
6. Wet flue gas purifier according to claim 2, it is characterised in that:Its pipe of more described water pipes (104)
Footpath size distribution scope is 50~70mm.
7. Wet flue gas purifier according to claim 2, it is characterised in that:Every water pipe (104) cylinder vertically
Elongated effluent trough (105) is provided with the hand of helix in face, and effluent trough (105) is located at the gas outlet (103) of device
Side, helix extend to another end face from an end face of water pipe (104).
8. Wet flue gas purifier according to claim 7, it is characterised in that:Described effluent trough (105) width is
2mm。
9. Wet flue gas purifier according to claim 8, it is characterised in that:It also includes one and present apparatus air inlet
The square inlet cylinder (108) that mouth (102) is connected, a taper blowdown apparatus (106) being connected with gas outlet (103), also
There is a horizontal inlet cylinder (107) being connected with taper blowdown apparatus (106).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710347078.4A CN107413141B (en) | 2017-05-17 | 2017-05-17 | Wet-type flue gas purification device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710347078.4A CN107413141B (en) | 2017-05-17 | 2017-05-17 | Wet-type flue gas purification device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107413141A true CN107413141A (en) | 2017-12-01 |
CN107413141B CN107413141B (en) | 2023-05-23 |
Family
ID=60425957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710347078.4A Active CN107413141B (en) | 2017-05-17 | 2017-05-17 | Wet-type flue gas purification device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107413141B (en) |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60257831A (en) * | 1984-06-05 | 1985-12-19 | Chiyoda Chem Eng & Constr Co Ltd | Pipe mounting apparatus in multi-tube type gas-liquid contact apparatus |
US4584003A (en) * | 1983-05-06 | 1986-04-22 | Asahi Glass Company Ltd. | Apparatus for treating dust-containing gas |
JPH09155484A (en) * | 1995-12-11 | 1997-06-17 | Usui Internatl Ind Co Ltd | Metal honeycomb structural body |
CN2508844Y (en) * | 2001-07-23 | 2002-09-04 | 汤健中 | Multi-tube cyclone oil filter |
JP2005307893A (en) * | 2004-04-23 | 2005-11-04 | Tadashi Miyamoto | Exhaust gas separation system |
JP2006212553A (en) * | 2005-02-04 | 2006-08-17 | Daikin Ind Ltd | Gas cleaning device |
US7396385B1 (en) * | 2005-03-31 | 2008-07-08 | Bossard Peter R | System and method for efficiently separating hydrogen gas from a mixed gas source |
CN101224389A (en) * | 2007-01-17 | 2008-07-23 | 财团法人工业技术研究院 | Photocatalyst purification module and photocatalyst air purification device |
CN104307285A (en) * | 2014-09-30 | 2015-01-28 | 江西四通重工机械有限公司 | Wet-type dust collection device |
CN104785059A (en) * | 2015-04-08 | 2015-07-22 | 安徽理工大学 | Combined wet-type pipeline dedusting device |
CN204799047U (en) * | 2015-01-27 | 2015-11-25 | 德梅斯特(上海)环保科技有限公司 | High -efficient dust removal defogging integration equipment and dust removal defogging integration system |
CN105477960A (en) * | 2016-01-06 | 2016-04-13 | 中南大学 | Composite emulsification type high-efficiency wet dust remover |
CN105587231A (en) * | 2014-12-18 | 2016-05-18 | 青岛木力新能源科技有限公司 | Power-consumption-free water circulation air purification window made of calcium sulfate particles |
-
2017
- 2017-05-17 CN CN201710347078.4A patent/CN107413141B/en active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4584003A (en) * | 1983-05-06 | 1986-04-22 | Asahi Glass Company Ltd. | Apparatus for treating dust-containing gas |
JPS60257831A (en) * | 1984-06-05 | 1985-12-19 | Chiyoda Chem Eng & Constr Co Ltd | Pipe mounting apparatus in multi-tube type gas-liquid contact apparatus |
JPH09155484A (en) * | 1995-12-11 | 1997-06-17 | Usui Internatl Ind Co Ltd | Metal honeycomb structural body |
CN2508844Y (en) * | 2001-07-23 | 2002-09-04 | 汤健中 | Multi-tube cyclone oil filter |
JP2005307893A (en) * | 2004-04-23 | 2005-11-04 | Tadashi Miyamoto | Exhaust gas separation system |
JP2006212553A (en) * | 2005-02-04 | 2006-08-17 | Daikin Ind Ltd | Gas cleaning device |
US7396385B1 (en) * | 2005-03-31 | 2008-07-08 | Bossard Peter R | System and method for efficiently separating hydrogen gas from a mixed gas source |
CN101224389A (en) * | 2007-01-17 | 2008-07-23 | 财团法人工业技术研究院 | Photocatalyst purification module and photocatalyst air purification device |
CN104307285A (en) * | 2014-09-30 | 2015-01-28 | 江西四通重工机械有限公司 | Wet-type dust collection device |
CN105587231A (en) * | 2014-12-18 | 2016-05-18 | 青岛木力新能源科技有限公司 | Power-consumption-free water circulation air purification window made of calcium sulfate particles |
CN204799047U (en) * | 2015-01-27 | 2015-11-25 | 德梅斯特(上海)环保科技有限公司 | High -efficient dust removal defogging integration equipment and dust removal defogging integration system |
CN104785059A (en) * | 2015-04-08 | 2015-07-22 | 安徽理工大学 | Combined wet-type pipeline dedusting device |
CN105477960A (en) * | 2016-01-06 | 2016-04-13 | 中南大学 | Composite emulsification type high-efficiency wet dust remover |
Also Published As
Publication number | Publication date |
---|---|
CN107413141B (en) | 2023-05-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203123767U (en) | Composite type dust collector | |
CN201157746Y (en) | Energy-saving cooking fume purifier | |
CN105999923A (en) | Multi-mechanism wet dust removal equipment achieving water circulation use and dust removal method | |
CN103084025A (en) | Wet-type flue gas dust removal device | |
CN206577914U (en) | A kind of cyclone dust collectors with water scrub function | |
CN206168155U (en) | High -efficient whirl desorption fine particle device of wet -type | |
CN105251300A (en) | Waste gas dedusting device and method for tunnel kiln | |
CN102350158B (en) | Device for filtering, purifying and dedusting of wind, water and mist matching to drying device | |
CN207576070U (en) | A kind of flue gas purification system | |
CN203598646U (en) | Novel wet-process centrifugal oil smoke purifier | |
CN205164414U (en) | Wet -type whirlwind water curtain dust collector | |
CN201295581Y (en) | Atomizing and dust collecting equipment of windspout counterflow type | |
CN207371274U (en) | A kind of building powder purification apparatus | |
CN207385082U (en) | A kind of tower disc type deduster | |
CN207886819U (en) | A kind of efficient cyclone dust-extraction unit | |
CN107413141A (en) | A kind of Wet flue gas purifier | |
CN102886189B (en) | Spiral venturi scrubber and wet-method desulphurization and denitration dust-collecting system | |
CN207445851U (en) | A kind of New Coal Mine efficient composite wet scrubber | |
CN110180306A (en) | Water circulation type whirlwind spray deduster | |
CN106377961B (en) | A kind of wet classification dust-extraction unit and application | |
CN2751868Y (en) | Venturi automatic air impingement atomization desulfurizing dust collector | |
CN2389709Y (en) | Dust-collection acid-cleaning device | |
CN107684800A (en) | A kind of Environmental-protecting dust-removing device | |
CN102658018B (en) | Rotary-net desulfurization dust remover | |
CN202921124U (en) | Self-circulation revolving liquid composite gas filter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |