CN104906898B - A kind of mist purification tower - Google Patents
A kind of mist purification tower Download PDFInfo
- Publication number
- CN104906898B CN104906898B CN201510278019.7A CN201510278019A CN104906898B CN 104906898 B CN104906898 B CN 104906898B CN 201510278019 A CN201510278019 A CN 201510278019A CN 104906898 B CN104906898 B CN 104906898B
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- China
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- tower body
- nozzle
- water inlet
- inlet pipe
- header tank
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- Expired - Fee Related
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- Treating Waste Gases (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
A kind of mist purification tower, tower body top has gas approach；The bottom of tower body sets the outlet pipe and outlet conduit communicated with inside it respectively；The inside of tower body is provided with header tank, and the bottom metal of header tank is all provided with osculum；Header tank all communicates with the water inlet pipe A one end on tower body；The inside of tower body and be positioned at several contour nozzle A, each nozzle A that the lower section of header tank is provided with along tower body inner peripheral surface is uniform and all fixed by the water inlet pipe B on tower body, one end of water inlet pipe B connects with the water inlet end of nozzle A；The inside of tower body and be positioned at the lower section of nozzle A and be provided with along uniform several the contour nozzle B of tower body inner peripheral surface, each nozzle B is all fixed by the water inlet pipe C on tower body, and one end of water inlet pipe C connects with the water inlet end of nozzle B.The present invention compared with prior art has the advantages such as volume is little, efficiency is high, operating cost is low.
Description
Present disclosure relates to a kind of smoke dust-removing equipment, particularly relates to a kind of mist purification tower.
Background technology, when smelting iron and steel, station boiler, cement furnace, waste incineration etc. produce, can produce
Substantial amounts of flue gas, owing to the dustiness of these flue gases is high, viscosity is big, the particularity of high humidity, uses routine
Sack cleaner, electrostatic precipitator is difficult to meet emission request, with conventional water dedusting and spray desulfurization also
Can not meet emission request, therefore, the smoke dust-removing equipment of employing must be in conjunction with the feature of flue gas, it is ensured that ring
Guaranteed request stable emissions.
Summary of the invention it is an object of the invention to provide a kind of mist purification tower, this mist purification tower body amass little,
Efficiency is high, operating cost is low, wear-resistant, corrosion-resistant, high temperature resistant, and performance is much better than electrostatic and bag-type dust.
The concrete technical scheme of the present invention is as follows:
Tower body, inlet channel, header tank and nozzle are the invention mainly comprises, the tower of circular in cross-section
Body top has gas approach；The bottom of tower body sets the outlet pipe and outlet conduit communicated with inside it respectively；
The inside of described tower body is provided with along uniform several the contour header tanks of its inner peripheral surface, and each header tank is
It is welded by metallic plate and housing that longitudinal cross-section is rectangular, if being all provided with in the bottom metal of header tank
Dry osculum；Above-mentioned each header tank all communicates with the water inlet pipe A one end on tower body, and water inlet pipe A's is another
The outside of tower body is stretched out in one end；The inside of described tower body and be positioned at the lower section of header tank and be provided with along tower body inner circle
The axis of several contour nozzle A that side face is uniform, each nozzle A is all vertically intersected on the axis of tower body,
Each nozzle A is all fixed by the water inlet pipe B on tower body, one end of water inlet pipe B and the water inlet end of nozzle A
Connecting, the other end stretches out outside tower body；The inside of described tower body and be positioned at the lower section of nozzle A and be provided with along tower
Several contour nozzle B that internal periphery is uniform, the axis of each nozzle B is all towards the inner periphery of tower body
Face, the water side of these nozzle B is not relative on same circle and between each two, described each nozzle B
All being fixed by the water inlet pipe C on tower body, one end of water inlet pipe C connects with the water inlet end of nozzle B, another
End stretches out outside tower body；
Preferably, the inside of described tower body and be positioned at the lower section of nozzle B and be provided with two oblique rectangle bafflings
Plate, the upper end of each deflection plate all connects with the inwall of tower body, and the two deflection plate is oppositely arranged, and two
Between the lower end of individual deflection plate, there is free air space.
Operationally, dustiness is high, viscosity is big, the flue gas of high humidity is entered by the top inlet of tower body for the present invention
Entering inside tower body, inlet channel A, B, C are turned on water, and current pass through collecting box, and punching is formed on tower body top
Hitting formula moisture film, gas-water contact area basically reaches 100%, and it is close that nozzle A can make to form high thick fog in the middle part of tower body
Enclosed water smoke, makes gas-water contact area basically reach 200%, and nozzle B can make to form waterfall formula bottom tower body and open
Put formula water waterfall, make gas-water contact area basically reach 100%, so, the air-water contact through three layers: moisture film,
The fully collisional mixing air-water contact washing in the same direction of atomization, water waterfall and flue gas, thus reach the effect of flue gas ash removal；
Purifying air to be discharged by outlet pipe, water is discharged by outlet conduit；Set deflection plate bottom tower body and can make current
Discharge more rapid, strengthen the circulation of water.
The present invention can be combined the design of formula according to the size of flue gas flow, to meet any flue gas flow
Emission request, desulfurization dust-removing efficiency reaches more than 90%.Compared with prior art, volume of the present invention is little, efficiency
Height, operating cost are low, wear-resistant, corrosion-resistant, high temperature resistant, and performance is much better than electrostatic and dust settling pocket technique.
It is applicable to: smelting iron and steel, station boiler, cement furnace, waste incineration etc. industry dust-removal and desulfurizing demand.
Gas and water contact area is up to 400%, and volume reduces more than 60%, and operating cost reduces by more than 50%.Dedusting is imitated
Fruit and efficiency aspect are superior to electrostatic precipitator and sack cleaner, and have removing PM2.5 function；Society
Meeting benefit, economic benefit are the most considerable.
Description of drawings 1 is the schematic front view of the present invention.
Fig. 2 is that the A of Fig. 1 is to sectional drawing.
Fig. 3 is that the B of Fig. 1 is to sectional drawing.
Fig. 4 is that the C of Fig. 1 is to sectional drawing.
Fig. 5 is the partial cutaway schematic of Fig. 1.
Detailed description of the invention the most just combines accompanying drawing and elaborates the present invention
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, during tower body 1 is welded by metallic plate
Empty capsid, its circular in cross-section, the top of described tower body has gas approach 2；The inside of described tower body sets
Having along uniform 4 the contour header tanks 3 of its inner peripheral surface, each header tank is to be welded also by metallic plate
And the housing that longitudinal cross-section is rectangular, each header tank all welds together with tower body inwall, and header tank
Bottom metal on be all provided with several through holes, i.e. osculum 4；Above-mentioned each header tank all be welded on tower body
On water inlet pipe 5 one end communicate, the other end of water inlet pipe 5 stretches out the outside of tower body；The inside of described tower body
And the lower section being positioned at header tank is provided with along uniform 12 the contour nozzles 6 of tower body inner peripheral surface, each spray
The axis of mouth 6 is all vertically intersected on the axis of tower body, and each nozzle 6 is all by the water inlet being welded on tower body
Pipe 7 is fixed, and one end of water inlet pipe 7 connects with the water inlet end of nozzle, and the other end stretches out outside tower body；Described
The inside of tower body and be positioned at the lower section of nozzle 6 and be provided with along uniform 12 the contour nozzles of tower body inner peripheral surface
8, the axis of each nozzle 8 is all towards the inner peripheral surface of tower body, and the water side of these nozzles 8 is positioned at same circle
Going up and relative between each two, described each nozzle 8 is all consolidated by the water inlet pipe 9 being welded on tower body
Fixed, one end of water inlet pipe 9 connects with the water inlet end of nozzle, and the other end stretches out outside tower body；Described tower body
Internal and be positioned at the lower section of nozzle 8 and be provided with two oblique rectangular metal plate, i.e. deflection plate 10, each folding
Upper end all inwalls with tower body of stream plate weld together, and the two deflection plate is oppositely arranged, and two foldings
Between the lower end of stream plate, there is free air space 11；The external escape pipe communicated with inside it in bottom of above-mentioned tower body
Road 12 and outlet conduit 13.
Claims (2)
1. a mist purification tower, is characterized in that: include tower body, inlet channel, header tank and nozzle,
The tower body top of circular in cross-section has gas approach；The bottom of tower body sets going out of communicating with inside it respectively
Feed channel and outlet conduit；The inside of described tower body is provided with along uniform several the contour collection of its inner peripheral surface
Water tank, each header tank is to be welded by metallic plate and housing that longitudinal cross-section is rectangular, header tank
Several osculums it are all provided with in bottom metal；Above-mentioned each header tank all with the water inlet pipe A one end on tower body
Communicating, the other end of water inlet pipe A stretches out the outside of tower body；The inside of described tower body and be positioned at header tank
Lower section is provided with along uniform several the contour nozzle A of tower body inner peripheral surface, and the axis of each nozzle A is the most vertical
Intersecting at the axis of tower body, each nozzle A is all fixed by the water inlet pipe B on tower body, the one of water inlet pipe B
End connects with the water inlet end of nozzle A, and the other end stretches out outside tower body；The inside of described tower body and be positioned at spray
The lower section of mouth A is provided with along uniform several the contour nozzle B of tower body inner peripheral surface, the axis of each nozzle B
All towards the inner peripheral surface of tower body, the water side of these nozzle B on same circle and between each two not
Relatively, described each nozzle B is all fixed by the water inlet pipe C on tower body, one end of water inlet pipe C and nozzle B
Water inlet end connect, the other end stretches out outside tower body.
Mist purification tower the most according to claim 1, is characterized in that: the inside of described tower body and position
Two oblique rectangle deflection plates it are provided with, the upper end of each deflection plate all interior with tower body in the lower section of nozzle B
Wall connects, and the two deflection plate is oppositely arranged, and has free air space between the lower end of two deflection plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510278019.7A CN104906898B (en) | 2015-05-27 | 2015-05-27 | A kind of mist purification tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510278019.7A CN104906898B (en) | 2015-05-27 | 2015-05-27 | A kind of mist purification tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104906898A CN104906898A (en) | 2015-09-16 |
| CN104906898B true CN104906898B (en) | 2016-08-24 |
Family
ID=54076588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510278019.7A Expired - Fee Related CN104906898B (en) | 2015-05-27 | 2015-05-27 | A kind of mist purification tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104906898B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE789914A (en) * | 1971-10-12 | 1973-02-01 | Steag Ag | SMOKE GAS PURIFICATION DEVICE |
| CN2261876Y (en) * | 1995-11-09 | 1997-09-10 | 高元松 | Venturi water film dust remover |
| CN201375870Y (en) * | 2009-09-23 | 2010-01-06 | 长沙贝尔环保节能设备有限公司 | Environment-friendly flue gas purification dust collector |
| CN201988299U (en) * | 2011-02-22 | 2011-09-28 | 信息产业电子第十一设计研究院科技工程股份有限公司 | Waste gas purifying device |
| CN203525484U (en) * | 2013-10-16 | 2014-04-09 | 孙首成 | Water mist spraying flue gas cleaning device |
| CN204735067U (en) * | 2015-05-27 | 2015-11-04 | 大连吉晟科技有限公司 | Water smoke purifying column |
-
2015
- 2015-05-27 CN CN201510278019.7A patent/CN104906898B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104906898A (en) | 2015-09-16 |
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| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170527 |
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| CF01 | Termination of patent right due to non-payment of annual fee |