CN109650478A - A kind of flue gas distributor - Google Patents
A kind of flue gas distributor Download PDFInfo
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- CN109650478A CN109650478A CN201811537025.XA CN201811537025A CN109650478A CN 109650478 A CN109650478 A CN 109650478A CN 201811537025 A CN201811537025 A CN 201811537025A CN 109650478 A CN109650478 A CN 109650478A
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- Prior art keywords
- cone bucket
- flue gas
- distributor
- ring
- interior
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/16—Treatment of water, waste water, or sewage by heating by distillation or evaporation using waste heat from other processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/10—Energy recovery
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treating Waste Gases (AREA)
Abstract
The present invention relates to waste water drying device fields, a kind of flue gas distributor being especially evaporated for waste water gas bypass.Existing flue gas distributor is not suitable for power plant effluent bypass and is evaporated, and there are flue gases and atomization waste water mixed effect, and poor, waste water rolls up the problems such as inhaling corrosion equipment.The present invention provides a kind of flue gas distributor, top of tower is evaporated in the smoke distributor on the inside of the isobaric air compartment of scroll casing shape and isobaric air compartment including being located at, smoke distributor includes distributor body, the double-layer air-flow channel outside distributor body, inside and outside wind blade is circumferentially set in double-layer circular airflow channel, isobaric air compartment medial surface circumferentially sets ring smoke outlet docking double-layer air-flow channel, ring smoke exports the interior circumferentially arranged outlet wind blade for being tangential to flue gas eddy flow direction in isobaric air compartment, sets the atomizer with atomizing disk in distributor body inner cavity.The present invention can make hot fume eddy flow feeding be evaporated Ta Nei with atomization waste water uniformly mix, while inhibit waste water volume suction avoid equipment from corroding.
Description
Technical field
The present invention relates to waste water drying device fields, a kind of smoke distribution being especially evaporated for waste water gas bypass
Device.
Background technique
Currently, many thermal power plant environmental transformations require to accomplish that wastewater zero discharge, the wastewater zero discharge are needed to end
The high-salt wastewater at end does drying and other treatment.The drying and other treatment mode of present mainstream is that waste water bypass is evaporated technology, is mainly passed through
Waste water is atomized penetrating waste water and is evaporated tower by centrifugal atomizer, and the hot fume for being then evaporated tower with rotation feeding waste water change
Matter is to achieve the purpose that be evaporated.The hot fume drawn from back-end ductwork bypass duct before being evaporated tower into waste water, need by
Again rationally uniform distribution could be sufficiently mixed contact with the waste water of atomization, be evaporated effect to maximize waste water.Flue gas
Distributor is that hot fume is rotated to be sent into waste water and be evaporated in tower to make itself and the atomization well-mixed important device of waste water, smoke distribution
Device is generally loaded on the top that waste water is evaporated tower, and the bypass that existing flue gas distributor is not suitable for power plant effluent mostly is evaporated, flue gas
Not good enough with the mixed effect of atomization waste water, the two mixing is uneven, and atomization waste water is not by being evaporated uncontrolled in tower easy roll up
Suction phenomenon, the poor waste water drop of water quality easily corrode the metal component touched, cause to the safety and reliability of equipment
Very big negative effect.
Summary of the invention
The technical problem to be solved in the present invention and the technical assignment of proposition are that existing flue gas distributor is overcome to be not suitable for power plant
The bypass of waste water is evaporated, and flue gas and the uneven effect of atomization waste water mixing are poor, and atomization waste water occurs volume and inhales the metal for corroding contact
The problems such as component affecting device security and reliability, the present invention provide a kind of flue gas distributor, and the flue gas distributor can make
Hot fume eddy flow feeding is evaporated Ta Nei, and waste water is full and uniform mixes with atomization, is evaporated effect, while effectively inhibition to enhance waste water
Waste water volume is inhaled, and avoids equipment from corroding, to improve equipment safety in operation and reliability.
The present invention solves a kind of technical solution that technical problem uses: flue gas distributor, it is characterized in that including being located to be evaporated
Top of tower is R's in side length in the smoke distributor on the inside of the isobaric air compartment and isobaric air compartment of scroll casing shape, the entrance of isobaric air compartment
Square, the smoke distributor include that the distributor body of cone bucket shape, the double-layer air-flow being surrounded on the outside of distributor body are logical
Road, the cone bucket top surface diameter of distributor body are 2R, and the double-layer air-flow channel is by tapered cross-section and mutually isolated internal layer
Annular flow channel and outer layer ring-type airflow channel composition, the internal layer ring-type airflow channel and outer layer ring-type airflow channel it is upper
Lower open at both ends, internal layer ring-type airflow channel is between outer layer ring-type airflow channel and distributor body, internal layer annular flow
Circumferentially arranged wind blade and outer wind blade, the equipressure air compartment medial surface are distinguished in channel and outer layer ring-type airflow channel
Contour ring smoke outlet docking double-layer air-flow channel is circumferentially set, the height of ring smoke outlet is h, ring smoke outlet
The interior circumferentially arranged outlet wind blade for being tangential to flue gas eddy flow direction in isobaric air compartment, the top pair of ring smoke outlet end
Internal layer ring-type airflow channel upper end opening is connect, outer layer ring-type airflow channel upper end opening, the taper of distributor body are docked in lower part
The atomizer with atomizing disk is equipped in inner cavity, atomizer ontology is set in distributor, and atomizing disk is set to below distributor body
It is evaporated in tower inner cavity, the central point of atomizing disk and the cone bucket extended line of distributor body are formed by the coincidence of cone point.The present invention
Hot fume eddy flow feeding can be made to be evaporated Ta Nei, and waste water is full and uniform mixes with atomization, is evaporated effect to reinforce waste water, while effective
Inhibit waste water volume to inhale, avoids equipment from corroding, to improve equipment safety in operation and reliability.When work, the isobaric wind of scroll casing shape
Room makes the ring smoke outlet of hot fume circumferentially is isobaric to be sent into double-deck annular flow channel, and flue gas passes through outlet wind guide vane
Piece guiding role eddy flow is sent into double-layer circular airflow channel, and directly divides upper layer and lower layer wind to be sent into ring smoke exit end
The internal layer ring-type airflow channel and outer layer ring-type airflow channel of docking；In double-layer circular airflow channel each by being led in interior set
Air blade and outer wind blade make flue gas that eddy flow be accelerated to send out, and the wind of inside and outside two layers of hot fume is formed around atomization waste water
Curtain, wherein in wind blade effect be the outlet of internal layer annular flow channel lower end provide be evaporated with slight eddy flow and flow velocity compared with
Fast hot fume, the waste water drop heat exchanging tampering that the hot fume quickly can be atomized out with atomizer, while part heat
Flue gas rigidity is stronger, and the umbrella shape air curtain that can form pushing effectively inhibits atomization waste water to scroll up suction, the atomization after preventing volume from inhaling
Drop contact distributor body causes to corrode；The effect of outer wind blade is that outlet provides by force in outer layer annular flow channel lower end
The hot fume of eddy flow and atomization waste water mixing are evaporated waste water, while the hot fume of strong eddy flow can also push and inhibit in minority flees from
Undried waste water droplet or saliferous flying dust after hot fume are sent out in layer annular flow channel, avoid the waste water unmatched or saliferous
Flying dust adheres to drying tower inner cavity top surface inner wall and is evaporated tower body upper inside walls and causes to corrode；The central point and distributor of atomizing disk
The cone bucket extended line of ontology is formed by the coincidence of cone point, forms optimal waste water atomizing effect.
As further improving and supplementing to above-mentioned technical proposal, the present invention uses following technical measures: the distribution
Device outer body is layered from inside to outside is nested with interior cone bucket and outer cone bucket, and the side wall of two cone buckets and distributor body side wall are flat
Row, the distributor body, interior cone bucket and outer cone bucket three central axes and be evaporated the central axes of tower and be overlapped, interior cone bucket prolongs downwards
Long stretch out makes its bottom edge lower than outer cone bucket bottom edge and is higher than distributor body bottom edge, between the distributor body and interior cone bucket
Separate space forms isometrical internal layer ring-type airflow channel from top to bottom, and the separate space between interior cone bucket and outer cone bucket is formed from top to bottom etc.
The outer layer ring-type airflow channel of diameter.By being nested with two layers of cone bucket on the outside of the distributor body of taper, inside and outside two layers of ring-type is formed
Airflow channel, distributor body, interior cone bucket and outer cone bucket three wall surface are parallel to each other, two layers of annular flow channel Zi Shan of formation
Also it is isometrical setting under and, changes without tapered or flaring irregular shape, convenient for manufacture installation, corresponding inside and outside two sent out
Layer flue gas air quantity is suitable, reaches best mixed aerosol waste water and waste water volume is inhibited to inhale effect.
The central axes angle of the bus and drying tower of the interior cone bucket and outer cone bucket is 30 °, the interior cone bucket bottom edge away from
Height from atomizer central horizontal face is the thickness of 8 times of atomizing disks, and the outer cone bucket bottom edge distance is evaporated tower inner cavity top surface height
Degree is 0.5R.The purpose being arranged in this way is in order to enable the flue gas that inside and outside two layers of annular flow channel is sent out is being atomized above waste water
Assignment of traffic is consistent, it is ensured that two layers of flue gas all has preferable mixed aerosol waste water and waste water volume is inhibited to inhale effect.
The interior wind blade the projected length for being evaporated tower body axis section be 0.25R, interior wind blade bottom edge with
The difference in height on interior cone bucket bottom edge is 0.25R, and is downward 45 ° with interior cone bucket bus clip angle along flue gas flow direction；The outer wind-guiding
Blade is 0.2R in the projected length for being evaporated tower body axis section, and the difference in height on outer wind blade bottom edge and outer cone bucket bottom edge is
0.2R, and be downward 60 ° with outer cone bucket bus clip angle along flue gas flow direction.It is high by internal wind blade projected length, distance
Degree difference and with the setting of bus angle ensure internal layer flue gas that internal layer ring-type airflow channel is sent out have slight eddy flow and flow velocity compared with
Fast characteristic meets and scrolls up suction with atomization waste water combination drying and inhibition atomization waste water；External wind blade projected length, away from
Ensure that the outer layer flue gas that outer layer ring-type airflow channel is sent out has strong eddy flow and inhibition from difference in height and with the setting of bus angle
Unseasoned waste water droplet that minority is escaped from from internal layer flue gas, saliferous flying dust effect.
The interior cone bucket is suspended on the outside of distributor body by being vertically arranged screw rod connection around more be arranged, the screw rod
Upper and lower ends be removably mounted on distributor body and interior cone bucket respectively.Interior cone bucket passes through by perpendicular around circumferential more
It sets screw rod connection to be suspended on the outside of distributor body, since screw rod upper and lower ends and distributor body and interior cone bucket are all detachable
Installation to change interior cone bucket and distributor body position by adjusting screw rod.Furthermore, it is possible to according to design rating
Size suitably increases or decreases the quantity of screw rod.
The screw rod quantity is 3~4 and is uniformly arranged around circumferential.Screw rod quantity is around 3~4 be circumferentially arranged
Root can satisfy reduce the number of openings while interior cone bucket suspension is fixed to be needed in this way, and avoids screw rod that excessively intensive shadow is arranged
It rings internal layer ring-type airflow channel eddy flow and conveys flue gas.
The distributor body upper end is fixed on the ring beam on the inside of isobaric air compartment, and the ring beam frame is in outlet wind blade
The inner sidewall of isobaric air compartment is gone up and is close to, the ring depth of beam is less than or equal to the height of outlet wind blade, the thickness of ring beam
It is equal with the outlet thickness of wind blade.Distributor body upper end frame is on ring beam and is close to the inner sidewall of isobaric air compartment, ring beam
For load-bearing support on outlet wind blade, ring beam is suitable with outlet wind blade consistency of thickness, it is ensured that and distributor body consolidates support,
Outlet wind blade enters double-layer circular airflow channel in eddy flow guidance hot fume while support bracket being used as to install fixed ring beam
And the distributor body on ring beam, compact overall structure occupy little space.
The outlet wind blade quantity is 24~32 and around circumferential uniformly distributed interval setting, each wind blade with wear
Cross 70 ° of angles between the ring smoke outlet sagittal plane of blade inner end in reverse flue gas flow direction.Wind blade is exported around week
To uniformly distributed interval, 24~32 quantity can satisfy guidance hot fume eddy flow and enter double-layer circular airflow channel；Wind blade
Reverse flue gas flow direction exports 70 ° of sagittal plane angle with the ring smoke for passing through blade inner end, and effect is to retain cutting for hot fume
To initial velocity, flue gas is made equably to rotate into double-layer circular airflow channel.
The present invention provides a kind of flue gas distributor, and the flue gas distributor can make hot fume eddy flow feeding be evaporated Ta Nei and mist
Change the full and uniform mixing of waste water, enhancing waste water is evaporated effect, while waste water volume effectively being inhibited to inhale, and avoids equipment from corroding, to improve
Equipment safety in operation and reliability.
Detailed description of the invention
Fig. 1: structural schematic diagram of the invention.
Fig. 2: wind blade is in 70 ° of angle schematic diagrames of reverse flue gas flow direction.
In figure: 1. isobaric air compartments, 2. distributor bodies, 3. internal layer ring-type airflow channels, 4. outer layer annular flow channels, in 5.
Wind blade, 6. outer wind blades, the outlet of 7. ring smokes, 8. outlet wind blades, 9. atomizers, 91. atomizing disks, 10. are steamed
Dry tower 101. is evaporated tower inner cavity, cone bucket, 12. outer cone buckets, 13. screw rods, 14. ring beams in 11..
Specific embodiment
The present invention is described further with specific embodiment for explanation with reference to the accompanying drawing.
As shown in Figure 1, a kind of flue gas distributor, is evaporated at the top of tower 10 in the isobaric air compartment 1 of scroll casing shape and waits including being located at
The smoke distributor of 1 inside of air compartment, the square that the entrance of isobaric air compartment 1 is R in side length are pressed, the smoke distributor includes cone
Bucket-shaped distributor body 2, the double-layer air-flow channel for being surrounded on 2 outside of distributor body, the cone bucket top surface of distributor body 2 are straight
Diameter is 2R, and the double-layer air-flow channel is by tapered cross-section and mutually isolated internal layer ring-type airflow channel 3 and outer layer ring-type gas
Circulation road 4 forms, and the upper and lower ends of the internal layer ring-type airflow channel 3 and outer layer ring-type airflow channel 4 are open, internal layer ring-type gas
Circulation road 3 is located between outer layer ring-type airflow channel 4 and distributor body 2, internal layer ring-type airflow channel 3 and outer layer annular flow
Circumferentially arranged interior wind blade 5 and outer wind blade 6 are distinguished in channel 4, equipressure 1 medial surface of air compartment circumferentially sets contour
Ring smoke outlet 7 docking double-layer air-flow channels, ring smoke outlet 7 height be h, ring smoke outlet 7 in circumferentially
The outlet wind blade 8 for being tangential to flue gas eddy flow direction in isobaric air compartment 1 is set, and ring smoke exports in the top docking at 7 ends
3 upper end of layer annular flow channel is open, and lower part docking 4 upper end of outer layer ring-type airflow channel is open, in the taper of distributor body 2
The atomizer 9 with atomizing disk 91 is equipped in chamber, 9 ontology of atomizer is set in distributor, and atomizing disk 91 is set under distributor body 2
Side is evaporated in tower inner cavity 101, and the central point of atomizing disk 91 and the cone bucket extended line of distributor body 2 are formed by cone point weight
It closes.
The layering from inside to outside of 2 outside of the distributor body is nested with interior cone bucket 11 and outer cone bucket 12, and two cone buckets
Side wall is parallel with 2 side wall of distributor body, the central axes of 12 three of the distributor body 2, interior cone bucket 11 and outer cone bucket and steaming
The central axes of dry tower 10 are overlapped, and interior cone bucket 11, which extends to stretch out downwards, to be made its bottom edge lower than outer 12 bottom edge of cone bucket and be higher than distributor sheet
2 bottom edge of body, the separate space between the distributor body 2 and interior cone bucket 11 form internal layer ring-type airflow channel isometrical from top to bottom
3, the separate space between interior cone bucket 11 and outer cone bucket 12 forms outer layer ring-type airflow channel 4 isometrical from top to bottom；Interior 11 He of cone bucket
The bus of outer cone bucket 12 and the central axes angle of drying tower are 30 °, and interior 11 bottom edge of cone bucket is apart from 9 central horizontal of atomizer
The height in face is the thickness of 8 times of atomizing disks 91, and it is 0.5R that the outer 12 bottom edge distance of cone bucket, which is evaporated 101 apical side height of tower inner cavity,；
The interior wind blade 5 is 0.25R, interior 5 bottom edge of wind blade and inner cone in the projected length for being evaporated 10 tubular axis section of tower
Struggle against 11 bottom edges difference in height be 0.25R, and along flue gas flow direction be downward 45 ° with interior 11 bus angle of cone bucket；The outer wind-guiding
Blade 6 is 0.2R, the height on outer 6 bottom edge of wind blade and outer 12 bottom edge of cone bucket in the projected length for being evaporated 10 tubular axis section of tower
Degree difference is 0.2R, and is downward 60 ° with outer 12 bus angle of cone bucket along flue gas flow direction.
The interior cone bucket 11 is suspended in 2 outside of distributor body, institute by being vertically arranged the connection of screw rod 13 around more be arranged
The upper and lower ends for stating screw rod 13 are removably mounted to respectively on distributor body 2 and interior cone bucket 11；It is preferably 3 in the present embodiment
Screw rod is uniformly arranged around circumferential.
2 upper end of distributor body is fixed on the ring beam 14 of isobaric 1 inside of air compartment, and 14 frame of ring beam is in outlet guide
On air blade 8 and it is close to the inner sidewall of isobaric air compartment 1, the height of the ring beam 14 is less than or equal to the height of outlet wind blade 8,
The thickness of ring beam 14 is equal with the outlet thickness of wind blade 8.
8 quantity of outlet wind blade is 24~32 and around circumferential uniformly distributed interval setting, is each led as shown in Figure 2
Air blade and exported across the ring smoke of blade inner end be in 7 sagittal planes reverse flue gas flow direction 70 ° of angles, arrow in figure
Head show the direction that flue gas enters isobaric air compartment, around 30 wind blades of circumferential uniformly distributed interval setting in the present embodiment.
When work, the isobaric air compartment of scroll casing shape makes the ring smoke outlet of hot fume circumferentially is isobaric to be sent into double-deck ring-type
In airflow channel, flue gas is sent into double-layer circular airflow channel by outlet wind blade guiding role eddy flow, and in annular cigarette
The internal layer ring-type airflow channel and outer layer ring-type airflow channel that gas exit end directly divides upper layer and lower layer wind to be sent into docking；In bilayer
Annular flow channel makes flue gas that eddy flow be accelerated to send out each by the interior interior wind blade set and outer wind blade, useless in atomization
The air curtain of inside and outside two layers of hot fume is formed around water, wherein the effect of interior wind blade is brought out under internal layer annular flow channel
It mouthful provides and to be evaporated with slight eddy flow and the faster hot fume of flow velocity, what the hot fume quickly can be atomized out with atomizer gives up
Water drop heat exchanging tampering, while the part hot fume rigidity is stronger, the umbrella shape air curtain that can form pushing effectively inhibits atomization useless
Water scrolls up suction, and the atomized drop contact distributor body for preventing volume from inhaling causes to corrode；The effect of outer wind blade is in outer layer
The outlet of annular flow channel lower end provides the hot fume of strong eddy flow and atomization waste water mixing is evaporated waste water, while the hot cigarette of strong eddy flow
Undried waste water droplet or saliferous fly after gas can also inhibit down minority to flee from internal layer ring-type airflow channel submitting hot fume
Ash, avoids the waste water unmatched or saliferous flying dust adheres to drying tower inner cavity top surface inner wall and is evaporated tower body upper inside walls and causes corruption
Erosion.The present invention hot fume eddy flow feeding can be made to be evaporated Ta Nei waste water is full and uniform mixes with atomization, enhance waste water and be evaporated effect, together
Shi Youxiao inhibits waste water volume to inhale, and avoids equipment from corroding, to improve equipment safety in operation and reliability.
Claims (8)
1. a kind of flue gas distributor, it is characterized in that including being located to be evaporated at the top of tower (10) in the isobaric air compartment (1) of scroll casing shape and wait
Press the smoke distributor on the inside of air compartment (1), the square that the entrance of isobaric air compartment (1) is R in side length, the smoke distributor packet
The distributor body (2) for including cone bucket shape, the double-layer air-flow channel being surrounded on the outside of distributor body (2), distributor body (2)
Cone bucket top surface diameter is 2R, and the double-layer air-flow channel is by tapered cross-section and mutually isolated internal layer ring-type airflow channel (3)
Formed with outer layer ring-type airflow channel (4), the internal layer ring-type airflow channel (3) and outer layer ring-type airflow channel (4) it is upper and lower
Open at both ends, internal layer ring-type airflow channel (3) are located between outer layer ring-type airflow channel (4) and distributor body (2), inner layer ring
Interior wind blade (5) and outer wind blade (6) are set along all respectively in shape airflow channel (3) and outer layer ring-type airflow channel (4),
Described equipressure air compartment (1) medial surface circumferentially sets contour ring smoke outlet (7) docking double-layer air-flow channel, and ring smoke goes out
The height of mouthful (7) is h, circumferentially arranged in ring smoke outlet (7) to be tangential to going out for flue gas eddy flow direction in isobaric air compartment (1)
Mouth wind blade (8), top docking internal layer ring-type airflow channel (3) upper end that ring smoke exports (7) end is open, and lower part is docked
Outer layer ring-type airflow channel (4) upper end is open, and the atomizer with atomizing disk (91) is equipped in the conical internal cavity of distributor body (2)
(9), atomizer (9) ontology is set in distributor, and atomizing disk (91) is set to below distributor body (2) and is evaporated tower inner cavity
(101) in, the central point of atomizing disk (91) and the cone bucket extended line of distributor body (2) are formed by the coincidence of cone point.
2. flue gas distributor according to claim 1, it is characterized in that being layered from inside to outside on the outside of the distributor body (2)
It is nested with interior cone bucket (11) and outer cone bucket (12), and the side wall of two cone buckets is parallel with distributor body (2) side wall, the distribution
The central axes of device ontology (2), interior cone bucket (11) and outer cone bucket (12) three and the central axes for being evaporated tower (10) are overlapped, interior cone bucket
(11) extending downwards to stretch out makes its bottom edge lower than outer cone bucket (12) bottom edge and is higher than distributor body (2) bottom edge, the distributor
Separate space between ontology (2) and interior cone bucket (11) forms internal layer ring-type airflow channel (3) isometrical from top to bottom, interior cone bucket (11)
Separate space between outer cone bucket (12) forms outer layer ring-type airflow channel (4) isometrical from top to bottom.
3. flue gas distributor according to claim 2, it is characterized in that the bus of the interior cone bucket (11) and outer cone bucket (12)
Central axes angle with drying tower is 30 °, and height of interior cone bucket (11) bottom edge apart from atomizer (9) central horizontal face is
The thickness of 8 times of atomizing disks (91), it is 0.5R that outer cone bucket (12) the bottom edge distance, which is evaporated tower inner cavity (101) apical side height,.
4. flue gas distributor according to claim 3, it is characterized in that the interior wind blade (5) is being evaporated tower (10) cylinder
The projected length in axis section is 0.25R, and the difference in height on interior wind blade (5) bottom edge and interior cone bucket (11) bottom edge is 0.25R, and
And suitable flue gas flow direction is downward 45 ° with interior cone bucket (11) bus angle；The outer wind blade (6) is being evaporated tower (10) drum shaft
The projected length in line section is 0.2R, and the difference in height on outer wind blade (6) bottom edge and outer cone bucket (12) bottom edge is 0.2R, and suitable
Flue gas flow direction is downward 60 ° with outer cone bucket (12) bus angle.
5. flue gas distributor according to claim 2, it is characterized in that the interior cone bucket (11) passes through more around setting
It is vertically arranged screw rod (13) connection to be suspended on the outside of distributor body (2), the detachable installation respectively of the upper and lower ends of the screw rod (13)
In on distributor body (2) and interior cone bucket (11).
6. flue gas distributor according to claim 5, it is characterized in that the screw rod (13) quantity is 3~4 and surround
Circumferentially it is uniformly arranged.
7. flue gas distributor according to claim 5, it is characterized in that isobaric wind is fixed in the distributor body (2) upper end
On ring beam (14) on the inside of room (1), ring beam (14) frame in outlet wind blade (8) on and be close to the interior of isobaric air compartment (1)
Side wall, the height of the ring beam (14) are less than or equal to the height of outlet wind blade (8), the thickness and outlet wind-guiding of ring beam (14)
The thickness of blade (8) is equal.
8. flue gas distributor according to claim 7, it is characterized in that outlet wind blade (8) quantity is 24~32
And around circumferential uniformly distributed interval setting, each wind blade with pass through blade inner end ring smoke outlet (7) sagittal plane it
Between be in reverse flue gas flow direction 70 ° of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811537025.XA CN109650478A (en) | 2018-12-15 | 2018-12-15 | A kind of flue gas distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811537025.XA CN109650478A (en) | 2018-12-15 | 2018-12-15 | A kind of flue gas distributor |
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| Publication Number | Publication Date |
|---|---|
| CN109650478A true CN109650478A (en) | 2019-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811537025.XA Pending CN109650478A (en) | 2018-12-15 | 2018-12-15 | A kind of flue gas distributor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112374565A (en) * | 2020-10-28 | 2021-02-19 | 浙江天地环保科技股份有限公司 | Novel flue gas distributor for rotary spray wastewater drying |
| CN114380347A (en) * | 2022-02-11 | 2022-04-22 | 南方电网电力科技股份有限公司 | Flue gas distributor for rotary spray evaporation of desulfurization wastewater |
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| CN205164162U (en) * | 2015-11-28 | 2016-04-20 | 南京威安新材料科技有限公司 | A spray -drying device for dry catalyst |
| CN105709580A (en) * | 2016-04-13 | 2016-06-29 | 中冶焦耐工程技术有限公司 | Smoke distributor for rotary atomizing desulfurization and smoke distribution method |
| CN209493342U (en) * | 2018-12-15 | 2019-10-15 | 浙江浙能技术研究院有限公司 | A kind of flue gas distributor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4226603A (en) * | 1978-08-17 | 1980-10-07 | A/S Niro Atomizer | Gas distribution device for the supply of a processing gas with adjustable flow direction to an atomizing chamber |
| CN205164162U (en) * | 2015-11-28 | 2016-04-20 | 南京威安新材料科技有限公司 | A spray -drying device for dry catalyst |
| CN105709580A (en) * | 2016-04-13 | 2016-06-29 | 中冶焦耐工程技术有限公司 | Smoke distributor for rotary atomizing desulfurization and smoke distribution method |
| CN209493342U (en) * | 2018-12-15 | 2019-10-15 | 浙江浙能技术研究院有限公司 | A kind of flue gas distributor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112374565A (en) * | 2020-10-28 | 2021-02-19 | 浙江天地环保科技股份有限公司 | Novel flue gas distributor for rotary spray wastewater drying |
| CN114380347A (en) * | 2022-02-11 | 2022-04-22 | 南方电网电力科技股份有限公司 | Flue gas distributor for rotary spray evaporation of desulfurization wastewater |
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