CN207356873U - Flue gas spray equipment - Google Patents
Flue gas spray equipment Download PDFInfo
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- CN207356873U CN207356873U CN201721379545.3U CN201721379545U CN207356873U CN 207356873 U CN207356873 U CN 207356873U CN 201721379545 U CN201721379545 U CN 201721379545U CN 207356873 U CN207356873 U CN 207356873U
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- flue gas
- housing
- spray equipment
- gas spray
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Abstract
The utility model discloses a kind of flue gas spray equipment to include：Housing, the housing are respectively arranged with air inlet and gas outlet along the both sides of horizontal direction；The first spray assemblies being arranged in the housing, first spray assemblies include being arranged at the more water pipes extended along vertical direction in the housing, multiple water jets are provided with the every water pipe；The water collector being arranged on the downside of the housing.Air inlet and gas outlet are respectively arranged with along the both sides of horizontal direction due to housing, therefore flue gas can be moved to gas outlet inside housings after air inlet entrance, flue gas must pass through water pipe and its water jet in moving process inside housings, water pipe is vertically arranged, and enclosure interior has water jet water spray from the bottom to top.So set, each orientation can carry out flue gas good atomization, cooling in housing, and then substantially increase the organic efficiency of condensed water.
Description
Technical field
Fume treatment technical field is the utility model is related to, more specifically to a kind of flue gas spray equipment.
Background technology
In the prior art, the flue gas condensing Water Sproading generally using spray equipment to wet desulphurization column overhead, that is, utilize height
Atomization, the condensation of nozzle are imitated, direct contact type spraying cooling condensation is carried out to wet flue gas after desulfurization, realizes recycling wet flue gas
In moisture, while promote micro-atomizing particle collision, agglomerate and be finally collected.
Existing spray equipment is typically provided only at the top of flue and sprays flue gas from top to bottom, but be provided so as to can not be right
Flue Nei Zhong lower floors flue gas carries out good atomization, cooling, therefore condensing hot air furnace efficiency is low.
It is that current those skilled in the art are badly in need of asking for solution in conclusion how to effectively improve condensing hot air furnace rate
Topic.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of flue gas spray equipment, the knot of the flue gas spray equipment
Structure design can effectively improve condensing hot air furnace rate.
In order to achieve the above object, the utility model provides following technical solution：
A kind of flue gas spray equipment, including：
Housing, the housing are respectively arranged with air inlet and gas outlet along the both sides of horizontal direction；
The first spray assemblies being arranged in the housing, first spray assemblies include being arranged in the housing
Along more water pipes of vertical direction extension, multiple water jets are provided with the every water pipe；
The water collector being arranged on the downside of the housing.
Preferably, in above-mentioned flue gas spray equipment, the water pipe is specially spirally twisted flat-tube.
Preferably, in above-mentioned flue gas spray equipment, the section of the spirally twisted flat-tube is ellipse.
Preferably, in above-mentioned flue gas spray equipment, the both ends of pipe are respectively first end and second end, the first end phase
Enclosed for the second end and be rotated about axis set angle formation deformation tube, the shape of the spirally twisted flat-tube and above-mentioned deformation
The shape of pipe is identical.
Preferably, in above-mentioned flue gas spray equipment, the section of the spirally twisted flat-tube is waist-shaped hole shape.
Preferably, in above-mentioned flue gas spray equipment, the water jet is specially the nozzle being arranged on the water pipe.
Preferably, in above-mentioned flue gas spray equipment, multiple water jets are provided with the outer wall of the every water pipe, and
Multiple water jets are arranged on the outer wall of the water pipe along helix.
Preferably, in above-mentioned flue gas spray equipment, the more water pipes are in multiple rows of distribution in the housing, and any phase
Two adjacent drainpipes are staggered setting.
Preferably, in above-mentioned flue gas spray equipment, water tank is further included, the water tank supplies water into the water pipe.
Preferably, in above-mentioned flue gas spray equipment, the upper end of the water pipe extends to the case top simultaneously can be downward
Water spray.
Flue gas spray equipment provided by the utility model includes housing, spray assemblies and water collector.Wherein, housing along
The both sides of horizontal direction are respectively arranged with air inlet and gas outlet, and air inlet and gas outlet, air inlet are offered on the side wall of housing
There is angle between mouth and the line and vertical direction of gas outlet.Spray assemblies are located at enclosure interior, and spray assemblies include setting
In the more water pipes extended along vertical direction in housing, i.e., the axis of every water pipe is placed in the vertical direction, every water
Multiple water jets are provided with pipe.Water collector is located at the downside of housing.
During using flue gas spray equipment provided by the utility model, since the both sides along horizontal direction of housing are set respectively
Air inlet and gas outlet are equipped with, therefore flue gas can be moved to gas outlet inside housings after air inlet entrance, flue gas is in housing
Water pipe and its water jet must be passed through in internal moving process, water pipe is vertically arranged, and enclosure interior has water jet from the bottom to top
Water spray.So set, each orientation can carry out flue gas good atomization, cooling in housing, and then substantially increase cold
The organic efficiency of condensate.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the front view for the flue gas spray equipment that the utility model embodiment provides；
Fig. 2 is the top view for the flue gas spray equipment that the utility model embodiment provides；
Fig. 3 is the structure diagram for the water pipe that the utility model embodiment provides.
In fig. 1-3：
1- nozzles, 2- water tanks, 3- water pipes, 4- housings, 5- water collectors.
Embodiment
The purpose of this utility model is to provide a kind of flue gas spray equipment, the structure design of the flue gas spray equipment can be with
Effectively improve condensing hot air furnace rate.
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-Fig. 3, the flue gas spray equipment that the utility model embodiment provides include housing 4, spray assemblies and
Water collector 5.Wherein, the both sides along horizontal direction of housing 4 are respectively arranged with air inlet and gas outlet, on the side wall of housing 4
Air inlet and gas outlet are offered, there is angle between air inlet and the line and vertical direction of gas outlet.Spray assemblies are located at
Inside housing 4, spray assemblies include being arranged at the more water pipes 3 extended along vertical direction in housing 4, i.e. every water pipe 3
Axis be placed in the vertical direction, be provided with multiple water jets on every water pipe 3.Water collector 5 is located at the downside of housing 4.
During the flue gas spray equipment provided using the utility model embodiment, since housing 4 is along the two of horizontal direction
Side is respectively arranged with air inlet and gas outlet, therefore flue gas can be moved to gas outlet, cigarette after air inlet entrance inside housing 4
Gas must pass through water pipe 3 and its water jet in 4 inside moving process of housing, and water pipe 3 is vertically arranged, inside housing 4 by down toward
On have water jet water spray.So set, each orientation can carry out flue gas good atomization, cooling in housing 4, and then
Substantially increase the organic efficiency of condensed water.
Wherein, the height of air inlet and gas outlet can be identical, can also air inlet be higher or lower than gas outlet.Housing
4 entirety can be hexagonal prisms, and the axis of hexagonal prisms is placed in the vertical direction, and housing 4 includes three groups of opposite side walls, wherein
Air inlet and gas outlet are respectively equipped with any one group of opposite two side walls.
In above-described embodiment, water pipe 3 can be specially spirally twisted flat-tube, so set, spirally twisted flat-tube inside stream
Logical chilled water, tube side section is not disc but flat face, is designed using space longitudinal direction disturbed flow type is become, three inside spirally twisted flat-tube
The runner that dimension becomes space causes fluid constantly to rotate mixing, the thermal boundary layer by near wall is destroyed, so by helically twisted flat
Pipe brings excellent fluid flow fields, and the disturbance of 4 interior flow field of housing is more advantageous to spray water mist under the drive in flow field, enters
Spray dead angle of the prior art, realizes " no dead angle " spray, and then can improve the heat convection system between water pipe 3 and flue gas
Number, strengthens in water pipe 3 chilled water to the condensation effect of flue gas.Meanwhile by strengthening the disturbance of 4 region flow field of housing, subtract
The service life that dust stratification, the risk of fouling occurs, improves equipment of water pipe 3 itself is lacked.
Further, the section of spirally twisted flat-tube can be ellipse.
Specifically, the both ends of pipe are respectively first end and second end, and first end is enclosed relative to second end to be rotated about axis
Set angle forms deformation tube, and the shape of spirally twisted flat-tube is identical with the shape of above-mentioned deformation tube.Wherein, set angle can be with
For 360 ° of multiple, it is not limited thereto.
Certainly, spirally twisted flat-tube can also be enclosed by one end of original shape pipe relative to the other end is rotated about axis set angle
Formed.Wherein, the section all same of the optional position of the original shape pipe and section of original shape pipe can have any shape.
In another embodiment, the section of spirally twisted flat-tube can also be waist-shaped hole shape, i.e. section of spirally twisted flat-tube
Face is surrounded by the camber line of two parallel segments and above-mentioned two parallel segments of connection, is not limited thereto.
In order to improve water spray, water jet is specially the nozzle 1 being arranged on water pipe 3.Certainly, water jet can also be straight
The upper through hole for being opened in water pipe 3 is connect, is not limited thereto.
Be provided with multiple water jets on the outer wall of every water pipe 3, and multiple water jets on the outer wall of water pipe 3 along spiral
Line is arranged.It is arranged such, it is possible to achieve comprehensive inside whole flow field, spray drop is carried out to saturation wet flue gas without dead angle
Temperature.Helical alignment nozzle 1 is employed, the outlet of nozzle 1 spray droplet is solid cone type spray shape, and spray face is rounded, and
Maximum liquid flow flux can be realized on given water pipe 3, and the blocking probability of nozzle 1 is lower, to the adaptability of liquid compared with
By force.
In another embodiment, more water pipes 3 are in multiple rows of distribution in housing 4, and two drainpipes 3 of arbitrary neighborhood are staggered and set
Put.That is the gap between any one water pipe 3 and two water pipes 3 of adjacent row is opposite, it is possible to achieve local flue gas stream is effectively disturbed
Dynamic, flue gas and spraying are mixed heat exchange good cooling effect, it can be achieved that the purpose of fast cooling and high-efficiency condensation.It is in addition, above-mentioned
The arrangement of water pipe 3 can also reduce flue gas and spray resistance, reduce fan energy consumption.
In order to keep the water in water pipe 3 sufficient, water tank 2 can also be included, and water tank 2 supplies water into water pipe 3.Water tank 2
The upside of housing 4 can be arranged on, to improve hydraulic pressure.
Further, the upper end of water pipe 3 extends to the top of housing 4 and can spray water downwards, and the upper end of water pipe 3 can be with water
Case 2 directly connects.In this way, have water pipe 3 and water jet at the top or inside of housing 4, deeply inside housing 4, that is, realized pair
The effective cleaning showers in the inside of housing 4, while water pipe 3 can also be used as 4 pillar of housing, and reinforcing support is carried out to housing 4,
Reduce original housing 4 to support, comprehensive realize reduces flue gas resistance and water collateral resistance, reduces equipment energy consumption, improves economy.
Water pipe 3 and nozzle 1 can select the materials such as stainless steel.The material is selected not only to enhance in flue gas and water pipe 3
The heat exchange of fluid, realizes fast cooling and high-efficiency condensation, and stainless steel possesses excellent corrosion resistance, can support
The corrosive environment of imperial wet flue gas, ensures service life of equipment.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (10)
- A kind of 1. flue gas spray equipment, it is characterised in that including：Housing (4), the housing (4) are respectively arranged with air inlet and gas outlet along the both sides of horizontal direction；The first spray assemblies being arranged in the housing (4), first spray assemblies include being arranged in the housing (4) The more water pipes (3) extended along vertical direction, be provided with multiple water jets on the every water pipe (3)；The water collector (5) being arranged on the downside of the housing (4).
- 2. flue gas spray equipment according to claim 1, it is characterised in that the water pipe (3) is specially helically twisted flat Pipe.
- 3. flue gas spray equipment according to claim 2, it is characterised in that the section of the spirally twisted flat-tube is ellipse Shape.
- 4. flue gas spray equipment according to claim 2, it is characterised in that the both ends of pipe are respectively first end and second End, the first end is enclosed relative to the second end is rotated about axis set angle formation deformation tube, the spirally twisted flat-tube Shape it is identical with the shape of above-mentioned deformation tube.
- 5. flue gas spray equipment according to claim 2, it is characterised in that the section of the spirally twisted flat-tube is waist type It is poroid.
- 6. flue gas spray equipment according to claim 1, it is characterised in that the water jet is specially to be arranged at the water Manage the nozzle (1) on (3).
- 7. flue gas spray equipment according to claim 1, it is characterised in that set on the outer wall of the every water pipe (3) There are multiple water jets, and multiple water jets are arranged on the outer wall of the water pipe (3) along helix.
- 8. flue gas spray equipment according to claim 1, it is characterised in that the more water pipes (3) are in the housing (4) Interior is in multiple rows of distribution, and two drainpipes (3) of arbitrary neighborhood are staggered setting.
- 9. flue gas spray equipment according to claim 1, it is characterised in that further include water tank (2), the water tank (2) to Supply water in the water pipe (3).
- 10. flue gas spray equipment according to claim 1, it is characterised in that the upper end of the water pipe (3) extends to described It can spray water at the top of housing (4) and downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721379545.3U CN207356873U (en) | 2017-10-24 | 2017-10-24 | Flue gas spray equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721379545.3U CN207356873U (en) | 2017-10-24 | 2017-10-24 | Flue gas spray equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207356873U true CN207356873U (en) | 2018-05-15 |
Family
ID=62421077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721379545.3U Active CN207356873U (en) | 2017-10-24 | 2017-10-24 | Flue gas spray equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207356873U (en) |
-
2017
- 2017-10-24 CN CN201721379545.3U patent/CN207356873U/en active Active
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