CN106310911A - Combined type deep purification device for desulfurized wet flue gas - Google Patents
Combined type deep purification device for desulfurized wet flue gas Download PDFInfo
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- CN106310911A CN106310911A CN201610702685.3A CN201610702685A CN106310911A CN 106310911 A CN106310911 A CN 106310911A CN 201610702685 A CN201610702685 A CN 201610702685A CN 106310911 A CN106310911 A CN 106310911A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/80—Semi-solid phase processes, i.e. by using slurries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/12—Methods and means for introducing reactants
- B01D2259/126—Semi-solid reactants, e.g. slurries
Abstract
The invention provides a combined type deep purification device for desulfurized wet flue gas. The device comprises a venturi negative absorption demisting layer, an efficient demisting layer, a condensation demisting layer and a hyperfine demisting layer from bottom to top, wherein a cross beam I is arranged between the vacuum negative absorption demisting layer and the efficient demisting layer; hanging plates I are arranged at left and right ends of the cross beam I; support square steel I is arranged at the lower ends of the hanging plates I; a collecting tank is arranged in the middle of the support square steel I; the vacuum negative absorption demisting layer is provided with venturi blades; the efficient demisting layer is provided with efficient demisting layer blades; a cross beam II is arranged between the condensation demisting layer and the hyperfine demisting layer; the condensation demisting layer is provided with condensation demisting layer blades; the hyperfine demisting layer is provided with hyperfine demisting layer blades; and support plates are arranged at left and right ends of the cross beam II. The combined type deep purification device for desulfurized wet flue gas provided by the invention is favorable in purification effect and reliable in operation.
Description
Technical field
The present invention relates to a kind of cleaning equipment of the use of industrial technical field, specifically a kind of desulfurization wet flue gas group
Box-like device for deep cleaning.
Background technology
China is developing country, and industrialization development is inevitable, and along with expanding economy, people are to the protection of environment
Becoming government and the emphasis of people's concern, fuel contains a large amount of dust and sulfur dioxide, has been developed as harmful to human and is good for
The key factor of health, the now method and apparatus of the most existing multiple dust-removal and desulfurizing, common dry type and wet type, or change it
He carrys out dust-removal and desulfurizing by combustion method.Its work process is almost mostly is that two or more independent systems complete, though also rising
Some positive effects, but there is also respective shortcoming and defect.Take up an area and invest greatly height, and system complex, high consumption
The biggest pressure is brought to enterprise.
Existing Application No. 200910102327.9, filing date 2009-08-28, entitled dedusting and desulfurizing tower is with except mist
The patent of invention of device, device technical scheme is, demister used for dust-removing desulfurization tower, including circular ring-shaped frame, the clamp of at least a piece, extremely
A few fixing bar and at least one piece of bending except mist plate, described be arranged in circular ring-shaped frame except mist plate, described every two pieces are removed
Being provided with clamp between mist plate, described clamp is arranged on fixing bar, and described fixing bar is fed through except mist plate, described fixing bar two
End is arranged on scuncheon.The demister used for dust-removing desulfurization tower that the present invention provides is only by one layer of purification, except fog effect is poor, without punching
Cleaning device, easy blocking blades, damage equipment.
Summary of the invention
It is poor to it is an object of the invention to for solving above-mentioned clean-up effect, the problem that demister service life is short, designs one
Plant desulfurization wet flue gas combination type device for deep cleaning.
The present invention solves its technical problem and is adopted the technical scheme that:
A kind of desulfurization wet flue gas combination type device for deep cleaning, includes that venturi is negative from the bottom up and absorbs mist layer, efficiently remove
Mist layer, condensation is except mist layer and hyperfine it is characterized in that except mist layer, and the negative left and right sides, mist layer upper end of absorbing of described venturi is provided with a left side
The negative mist layer side plate of absorbing of right venturi, the described left and right sides, mist layer lower end of efficiently removing is provided with left and right efficiently except mist layer lower side panel, institute
Stating left and right venturi negative absorption mist layer side plate with left and right efficiently except mist layer lower side panel is connected, described venturi is negative absorbs mist layer and height
Effect is except being provided with crossbeam I between mist layer, and mist layer side plate, described crossbeam I are absorbed through left and right venturi is negative in described crossbeam about I two ends
Mist layer lower side panel efficiently except mist layer lower side panel, is efficiently removed with de-through left and right in two ends, left and right about described crossbeam about I both ends of the surface
Sulfur inner wall of tower connects, and is provided with link plate I between described crossbeam about I two ends and desulfurizing tower inwall, and described link plate I lower end is provided with support
Square steel I, described support square steel I centre position is provided with collecting tank, and described collecting tank left and right end face is negative with left and right venturi absorbs mist
Being provided with left and right venturi blade between layer side plate, on described support square steel I, collecting tank left-right parts centre position is provided with hook, institute
Stating hook and be provided with aqueduct I, on described crossbeam I, centre position lower surface is provided with hook, and described hook is provided with water-supply-pipe
Road II, described crossbeam I centre position is arranged over left and right efficiently except mist layer epipleural, described left and right efficiently except mist layer epipleural it
Between be connected, described left and right efficiently except mist layer lower side panel and left and right efficiently except being provided with left and right between mist layer epipleural efficiently except mist layer leaf
Sheet, described crossbeam I centre position upper surface is provided with support seat, and described support seat is provided with aqueduct III, and described condensation removes mist
Layer rear and front end is provided with condensation front and back except mist layer side plate, and described hyperfine except the left and right sides, mist layer lower end is provided with, left and right is hyperfine removes
Mist layer lower side panel, described condensation is except mist layer and hyperfine except being provided with crossbeam II between mist layer, and described crossbeam about II two ends pass
Left and right is hyperfine except mist layer lower side panel, and described crossbeam about II both ends of the surface are connected with desulfurizing tower inwall, described crossbeam about II two
End left and right is hyperfine except being provided with link plate II between mist layer lower side panel and desulfurizing tower inwall, and described link plate II lower end is provided with support square steel
II, described support square steel about II two parts centre position lower surface is provided with hook, and described hook is provided with aqueduct IV, institute
Stating condensation front and back to be connected except mist layer lower side panel lower end inner surface except mist layer side plate is hyperfine with described left and right, described front and back condensation is removed
Be provided with cold energy between mist layer side plate except mist layer blade, described crossbeam II centre position be arranged over left and right hyperfine except mist layer on the upside of
Plate, described left and right is hyperfine, and except mist layer epipleural and left and right, hyperfine except being provided with between mist layer lower side panel upper end, left and right is hyperfine removes
Mist layer blade, is provided with gripper shoe between described crossbeam about II two ends link plate II and desulfurizing tower inwall, and described gripper shoe upper end sets
Having support square steel III, described support square steel about III two parts centre position is provided with hook, and described hook is provided with aqueduct
VI, described crossbeam II centre position lower surface is provided with hook, and described hook is provided with aqueduct V.
Further, described left and right venturi leaf cross-section is V-arrangement, and venturi blade upper end, described left and right outer surface sets
There is backflow hook I, between described backflow hook I and venturi blade outer surface, form the groove that Open Side Down, described left and right venturi leaf
Angle between sheet is 130 °, and described venturi blade is divided into upper and lower two-layer, and described two-layer venturi blade stagger is distributed.
Described collecting tank bottom is welded on support square steel I, and described collecting tank two sides are corresponding to left and right venturi blade
Position be provided with V-shape hole, venturi blade lower end, described left and right outer surface seals with collecting tank two sides V-shape hole inner surface joins
Closing, described left and right venturi is provided with V-arrangement draw-in groove, a described left side except mist layer side plate interior sides face with corresponding position, venturi blade two ends
Right venturi blade upper end is embedded into left and right venturi except in the V-arrangement draw-in groove of mist layer side plate interior sides face.
Described left and right is efficiently provided with wave-shaped groove, described left and right high efficiency demister blade profile except mist layer lower side panel inner surface
For waveform, high efficiency demister blade lower end, described left and right is embedded into left and right efficiently except mist layer lower side panel inner surface wave-shaped groove
In, described left and right is efficiently provided with unthreaded hole except mist layer epipleural is perpendicular to crossbeam I side upwardly along the distance set, and described left and right is efficient
Except being connected by bolt II between mist layer epipleural, described left and right is efficiently provided with wave-shaped groove, described left and right except mist layer epipleural
Efficiently it is embedded into left and right efficiently except in mist layer epipleural wave-shaped groove except mist layer blade upper end.
Described condensation is hollow cellular-type many kinkings structure except mist layer leaf cross-section, and described condensation is except in mist layer blade cavity
It is evenly provided with demarcation strip except mist layer axis of runner blade direction along condensation.
Before and after described, condensation removes mist layer side plate is hollow structure, and described condensation front and back is except face, mist layer side plate rear and front end respectively
Being provided with limbers, described condensation front and back is provided with except mist layer side wall inner surfaces and condenses except the corresponding hole of mist layer leaf cross-section, institute
State and condense except mist layer blade rear and front end deeply condenses in the hole except mist layer side wall inner surfaces, before and after described condensation is except mist layer blade
Two ends coordinate except the inner surface in mist layer side plate interior sides hole seals with condensation front and back.
Described left and right hyperfine except mist layer blade profile be band reflux hook many kinkings structure, described left and right is hyperfine except mist layer leaf
It is hyperfine except being formed between mist layer blade surface that sheet bend top outer surface is provided with backflow hook II, described backflow hook II and left and right
The groove that Open Side Down, described left and right hyperfine except the part between the adjacent two bend tops of mist layer blade be straight line.
Described left and right is hyperfine except being provided with inside mist layer lower side panel with hyperfine except the groove of mist layer blade profile respective shapes,
Described left and right is hyperfine, and except mist layer blade one end, to be embedded into left and right hyperfine except in the groove inside mist layer lower side panel, and described left and right surpasses
Fine be provided with hyperfine except the groove of mist layer blade profile respective shapes except mist layer epipleural, described hyperfine except mist layer blade another
End end is embedded into hyperfine except in the groove of mist layer epipleural.
Being provided with nozzle diametrically along the distance set on described aqueduct I face of cylinder, described nozzle is distributed uniformly
Bear on the arc surface that absorption mist layer blade bottom is relative at aqueduct I with left and right venturi, described aqueduct II lower half
Nozzle it is uniformly provided with diametrically along the distance set, along setting on the described aqueduct III top half face of cylinder on cyclotomy cylinder
Fixed distance is provided with nozzle the most uniformly, the most uniform along the distance set on described aqueduct IV face of cylinder
Be provided with nozzle, described nozzle is evenly distributed in aqueduct IV and left and right efficiently except the arc surface that mist layer blade top is relative
On, described aqueduct V face of cylinder is provided with nozzle, described aqueduct VI circle the most uniformly along the distance set
Radially being provided with nozzle along the distance set on cylinder, described nozzle is evenly distributed in aqueduct VI with hyperfine
Except on the arc surface that mist layer blade top is relative.
Welding manner is used to be connected between described crossbeam about I both ends of the surface and desulfurizing tower inwall, end floor beam on described link plate I
I is respectively arranged on the left side and the right side unthreaded hole, and described left and right venturi is provided with light except mist layer side plate with the corresponding position of unthreaded hole, link plate I upper end
Hole, described left and right is efficiently provided with unthreaded hole, described link plate I, left and right literary composition except mist layer lower side panel with the corresponding position of unthreaded hole, link plate I upper end
Except mist layer side plate and left and right efficiently except being fastenedly connected by bolt I between mist layer lower side panel in mound, described left and right is efficiently except mist layer
Epipleural is provided with unthreaded hole along the distance set, and described left and right is efficiently removed between mist layer epipleural and connected by bolt II, described horizontal stroke
Using welding manner to be connected between beam about II both ends of the surface and desulfurizing tower inwall, on described link plate II, end floor beam II left and right sides sets
There is unthreaded hole, the hyperfine unthreaded hole being provided with the corresponding position of link plate II unthreaded hole except mist layer lower side panel in described left and right, described crossbeam II
Left and right, two ends is hyperfine is provided with gripper shoe except mist layer lower side panel both sides, and described gripper shoe is provided with the corresponding position of link plate II unthreaded hole
Unthreaded hole, described link plate II, left and right are hyperfine except being connected by bolt III between mist layer lower side panel and gripper shoe.
The invention has the beneficial effects as follows:
1, the desulfurization wet flue gas combination type device for deep cleaning that the present invention provides is born through venturi and is absorbed mist layer, efficiently removes
Mist layer, condensation remove mist layer and hyperfine except the purification of four layers of mist layer, and first the negative mist layer of absorbing of venturi carries out pretreatment to flue gas, makes
Flue gas rectification is gone slightly, efficiently except mist layer, the flue gas with particulate matters such as fine dust-laden drop and aeroges is carried out purified treatment,
Condensation carries out condensation process except mist layer to the extra small droplet in flue gas, hyperfine superfine to containing after front portion processes except mist layer
The flue gas of little dust-laden droplet carries out further purified treatment, through four layers of purification, it is possible to effectively bury in oblivion dust in flue gas and
Droplet, preferably carries out filtration, purification to flue gas.
2, the desulfurization wet flue gas combination type device for deep cleaning left and right venturi leaf cross-section that the present invention provides is V-arrangement,
Described left and right venturi blade is divided into upper and lower two-layer to be interspersed, flue gas during rising through upper and lower two-layer adjacent two
Gap between blade, the gap between adjacent two blades of described upper and lower two-layer is more and more less, and flue gas flow rate is increasingly faster,
Venturi blade interior forms relatively low air pressure, produces adsorption and causes air to flow, and flue gas is opened at venturi blade
Kou Chu mutually collides on top, and the droplet in flue gas mutually collides into big drop, and little granule mutually collides into bulky grain, certainly
The effect of heavy sensation of the body power and low pressure adsorbent falls in the venturi blade of left and right.Venturi blade upper end, described left and right outer surface is provided with
Backflow hook I, described flue gas is when through backflow hook I, it is possible to form the eddy current of local, makes the drop in flue gas with dust granules more
Add sufficiently collision.Angle between the venturi blade of described left and right is 130 °, structurally makes full use of symmetric force, meets and removes
Day with fog is puted forth effort to consolidate, and work surface angle 130 ° makes the flue gas of rising full and uniform by blade path, ensures again in left and right simultaneously
Along venturi blade under the effect of self gravitation after in true venturi blade, the dust-laden drop of accumulation is pooled to a certain degree
The gradient of groove flow in the collecting tank of bottom land, then is derived outside tower by collecting tank, it is ensured that concentration of slurry in tower, improves desulfurization matter
Amount.Collected dust-containing water can be used for desulfurization slurry slurrying, saving water resource after precipitation.
3, the desulfurization wet flue gas combination type device for deep cleaning condensation that the present invention provides is hollow cellular-type except mist layer blade
Many kinkings structure, described many kinkings structure can be significantly increased centrifugal acceleration so that the fog in flue gas is under the effect of many changed courses
Fully collide with blade.Described condensation is hollow structure except mist layer blade, and cooling current are condensed except the cavity of mist layer blade, cold
But flue gas, makes the fog of heat smoke be condensed into drop under the effect of condensation, and dust-laden drop is attached to condensation except mist layer blade
Accumulate drop behind surface, uniform liquid film can be formed in condensation except mist layer blade surface after condensation, effectively bury in oblivion dust
And droplet, and condensed flue gas reduces moisture, effectively reduces the corrosiveness to floss hole chimney, and outward
The plume phenomenon of smoke discharging has obtained effective change.Described condensation is except removing mist layer axis of runner blade along condensation in mist layer blade cavity
Direction is evenly provided with demarcation strip, and described demarcation strip makes condensation successively change except the condensed water in mist layer blade cavity, condensation
Except the condensed water in mist layer blade cavity will not produce turbulent flow because of the rising of temperature, flue gas is successively lowered the temperature, condensation effect
Fruit is more preferably.
4, the desulfurization wet flue gas combination type device for deep cleaning left and right that the present invention provides is hyperfine except mist layer blade is for taking back
Stream hook many kinkings structure, many kinkings structure is flue gas abundant and they strike under the effect of many changed courses, makes dust-laden drop be attached to a left side
Right hyperfine except mist layer blade surface, the design of many bends also is able to prevent the drop secondary after collecting from escaping.Described left and right superfinishing
The thin part removed between the adjacent two bend tops of mist layer blade is straight line, can increase flue gas with left at flue gas after changed course
Right hyperfine except the impact area between mist layer blade so that tiny dust and droplet can preferably be attached to left and right superfinishing
Thin except mist layer blade surface, and form stable liquid film at blade surface, effectively bury in oblivion fine dusts and droplet.Described left and right
Hyperfine except mist layer blade bend top outer surface be provided with backflow hook II, described flue gas through backflow hook II time can produce
The eddy current of local, enables the fine dusts in flue gas and droplet preferably to collide, and clean-up effect is more preferable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is the left view of the present invention；
Fig. 4 is venturi blade profile figure of the present invention；
Fig. 5 is venturi Leaf positional distribution figure of the present invention；
Fig. 6 is that the present invention condenses except mist layer blade profile figure；
Fig. 7 is that the present invention is hyperfine except mist layer blade profile figure.
Detailed description of the invention
According to shown in Fig. 1 to Fig. 7, described desulfurization wet flue gas combination type device for deep cleaning includes that venturi is born from the bottom up
Absorbing mist layer, efficiently except mist layer, condensation removes mist layer and hyperfine except mist layer, and described venturi is negative absorbs the left and right sides, mist layer upper end
Being respectively equipped with the negative mist layer side plate 4 of absorbing of left and right venturi, described mist layer lower end of efficiently removing is respectively arranged on the left side and the right side left and right efficiently
Except mist layer lower side panel 5, described venturi is negative absorbs mist layer and efficient except being provided with crossbeam I 1 between mist layer, and described left and right venturi is born
Absorbing mist layer side plate 4 position corresponding with crossbeam I and be provided with through hole, described crossbeam about I 1 two ends are absorbed through left and right venturi is negative
Through hole on mist layer side plate 4, described left and right is efficiently provided with through hole, described crossbeam except mist layer lower side panel 5 position corresponding with crossbeam I
About I two ends are through left and right efficiently except the through hole on mist layer lower side panel 5, and described left and right is efficiently positioned at left and right except mist layer lower side panel 5
Venturi bears the left and right sides absorbing mist layer side plate 4, and described crossbeam about I 1 both ends of the surface are connected with desulfurizing tower inwall, described crossbeam
Efficiently it is respectively equipped with link plate I 2 except being provided with between mist layer lower side panel 5 and desulfurizing tower inwall, described link plate I 2 about about I 1 two ends
Position corresponding with crossbeam I 1, upper end is provided with through hole, and described crossbeam about I 1 two ends pass through hole, end floor beam I on described link plate I 2
1 is respectively arranged on the left side and the right side unthreaded hole, and described left and right venturi is provided with the corresponding position of unthreaded hole, link plate I 2 upper end except mist layer side plate 4
Unthreaded hole, described left and right is efficiently provided with unthreaded hole except mist layer lower side panel 5 with the corresponding position of unthreaded hole, link plate I 2 upper end, described link plate I 2,
Left and right venturi removes mist layer side plate 4 with left and right efficiently except being connected by bolt I 6 between mist layer lower side panel 5, described link plate I 2 lower end
Being provided with support square steel I 3, described link plate I 2 lower end is provided with through hole with supporting the corresponding position of square steel I 3, and described support square steel I 3 is left
Right two ends pass link plate I 2 lower end through hole, and described support square steel I 3 centre position is provided with collecting tank 8, and described collecting tank 8 bottom is welded
Being connected on support square steel I 3, described collecting tank 8 and left and right venturi are except being respectively equipped with left and right venturi blade between mist layer side plate 4
7, described left and right venturi blade 7 cross section is V-arrangement, and described collecting tank 8 two sides are corresponding with venturi blade 7 lower end, left and right
Position is provided with V-shape hole, and venturi blade 7 lower end, described left and right outer surface seals with collecting tank 8 two sides V-shape hole inner surface joins
Closing, described left and right venturi is provided with V-arrangement draw-in groove except mist layer side plate 4 medial surface with corresponding position, venturi blade 7 upper end, left and right,
Venturi blade 7 upper end, described left and right is embedded in left and right venturi negative absorption mist layer side plate 4 medial surface V-arrangement draw-in groove, a described left side
Angle between right venturi blade 7 is 130 °, structurally makes full use of symmetric force, meets demister and put forth effort with firm, and
130 ° of flue gases making rising of work surface angle, uniformly through blade path, ensure that flushing water is pooled in collecting tank simultaneously,
Described left and right venturi blade 7 is divided into upper and lower two-layer, and two-layer venturi blade 7 is interspersed up and down, described venturi leaf
Sheet 7 uses Venturi effect, described flue gas during rising, the gap between upper and lower two-layer venturi blade 7, empty
Between reduce, flow velocity increase so that the flue gas of venturi blade 7 both sides rises with comparatively faster speed so that venturi blade 7
Being internally formed certain low-pressure area, and collide above venturi blade 7, collide with each other between the little water droplet in flue gas formation
Bigger water droplet, little dust granules collides with each other and forms big dust granules, can be under the effect of low pressure adsorbent at self gravitation
Falling into venturi blade 7 internal, dust-containing liquid constantly collects in dropping in venturi blade groove 8, to a certain extent at self gravitation
Under flow in collecting tank 8 along the gradient of venturi blade groove 8.Venturi blade 7 upper end, described left and right outer surface is provided with back
Stream hook I 71, forms the groove that Open Side Down between described backflow hook I 71 and left and right venturi blade 7 outer surface, described flue gas is at warp
The eddy current of local can be formed the when of crossing backflow hook I 71 so that the dust in flue gas more fully collides with drop, purify effect
Fruit is more preferably.On described support square steel I 3, collecting tank 8 left-right parts centre position is respectively equipped with hook 11, and described hook 11 is welded on
Supporting on square steel I 3, described hook 11 is provided with aqueduct I 9, and described aqueduct I 9 is supported on hook 11, described water delivery
Being evenly provided with four nozzles 10 diametrically along the distance set on pipeline I 9 face of cylinder, described nozzle 10 is evenly distributed in
Aqueduct I 9 corresponding with venturi blade 7 bottom arc surface on so that nozzle 10 can fully clean left and right venturi
Blade bottom, on described crossbeam I 1, centre position lower surface is welded with hook, and described aqueduct II 12 is supported on hook, institute
State and be evenly provided with four nozzles, described nozzle diametrically along the distance set on the face of cylinder, aqueduct II 12 the latter half
Can fully rinse in venturi blade 7 groove of left and right, prevent the gap between left and right venturi blade 7 from blocking, and can be by
Dust-laden drop in left and right venturi blade 7 is washed away totally.Described crossbeam I 1 centre position is arranged over left and right efficiently except mist layer
Epipleural 14, described left and right is efficiently provided with unthreaded hole except mist layer epipleural 14 is perpendicular to crossbeam I 1 side upwardly along the distance set, institute
Stating left and right colleges and universities except being connected by bolt II 15 between mist layer epipleural 14, described left and right is efficiently except mist layer lower side panel 5 and left and right
Gao Xiang is except being respectively equipped with left and right between mist layer epipleural 14 efficiently except mist layer blade, high efficiency demister blade 13 cross section, described left and right
For waveform, described left and right is efficiently efficiently provided with except the corresponding position of mist layer blade 13 with left and right except mist layer lower side panel 5 inner surface
Wave-shaped groove, described left and right is efficiently efficiently provided with waveform except the corresponding position of mist layer blade 13 except mist layer upper side 14 with left and right
Groove, high efficiency demister blade 13 bottom, described left and right is respectively embedded in left and right efficiently except mist layer lower side panel 5 inner surface wave-shaped groove
In, described left and right is efficiently respectively embedded in left and right efficiently except in mist layer epipleural wave-shaped groove except mist layer blade 13 top, described
Crossbeam I 1 centre position upper surface is provided with support seat, and described support seat is provided with aqueduct III 16, described aqueduct III 16
Face of cylinder top half is evenly provided with four nozzles diametrically along the distance set, and described nozzle can fully rinse left and right
Efficiently except mist layer blade 13 bottom, between efficiently removing between mist layer blade 13 about the flue gas with fine dust-laden drop enters
During gap, realizing gas-liquid separation owing to the deviation of streamline and air-flow carry the effect of inertia force, partial drop impinges upon demister leaf
Being captured during sheet, drop the most constantly collects on demister blade, departs from demister leaf to a certain extent under the gravity of self
Sheet.And remain in the venturi demister collecting tank that on demister blade, solid matter lands under flushing water effect and be recovered
Recycle after rear filtration treatment.
Except mist layer rear and front end is respectively equipped with front and back, condensation is except mist layer side plate 21 in described condensation, described hyperfine except under mist layer
It is hyperfine except mist layer lower side panel 25 that end is respectively arranged on the left side and the right side left and right, and described condensation is except mist layer and hyperfine except setting between mist layer
There is a crossbeam II 17, described hyperfine be provided with through hole with corresponding position, crossbeam about II 17 two ends except mist layer lower side panel 25, described
Crossbeam about II 17 two ends are hyperfine except mist layer lower side panel 25 through hole, described crossbeam about II 17 both ends of the surface and desulfurization through left and right
Inner wall of tower connects, and left and right, described crossbeam about II 17 two ends is hyperfine except setting respectively between mist layer lower side panel 25 and desulfurizing tower inwall
Link plate II 18, described link plate II 18 lower end is had to be provided with support square steel II 19, described support square steel about II 19 two parts interposition
Putting lower surface and be respectively equipped with hook, described welding hook is supporting square steel II 19 lower surface, and described aqueduct IV 23 is supported on
On hook, described aqueduct IV 23 face of cylinder being evenly provided with nozzle diametrically along the distance set, described nozzle is equal
It is distributed in aqueduct IV 23 efficiently to remove on the arc surface that mist layer blade 13 top is relative with left and right, it is possible to sufficiently to a left side evenly
Right mist layer blade 13 top of efficiently removing is rinsed, and on described link plate II 18, end floor beam II 17 is respectively arranged on the left side and the right side unthreaded hole,
The hyperfine unthreaded hole being provided with formed objects except mist layer lower side panel 25 with the corresponding position of link plate II 18 unthreaded hole in described left and right, described horizontal stroke
Gripper shoe 29, described gripper shoe 29 and link plate II 18 unthreaded hole it is respectively equipped with between beam II 17 two ends link plate II 18 and desulfurizing tower inwall
Corresponding position is provided with the unthreaded hole of formed objects, and described link plate II 18, left and right are hyperfine except mist layer lower side panel 25 and gripper shoe 29
Between connected by bolt III 20, described before and after condensation except mist layer side plate about 21 two ends, to be welded on left and right hyperfine except under mist layer
On side plate 25 inner surface, described condensation is hollow structure except mist layer side plate 21, and face, rear and front end is respectively equipped with limbers, described before
Rear condensation condenses except mist layer blade 22 except being provided with between mist layer side plate 21, and described condensation is middle space division except mist layer blade 22 cross section
Every formula many kinkings structure, described condensation front and back is provided with except mist layer side plate 21 inner surface and condenses except mist layer blade 22 cross section is corresponding
The most curved hole, described condensation deeply condenses in the how curved hole except mist layer side plate 21 inner surface except mist layer blade 22 rear and front end, described
Condensation coordinates except the inner surface in the how curved hole of mist layer side plate 21 inner surface seals with condensation except mist layer blade 22 rear and front end, described cold
Water is removed in mist layer blade 22 cavity except mist layer side plate 21 rear end face limbers enters into condensation by condensation, removes eventually through condensation
Mist layer side plate 21 front end face limbers is flowed out, and extra small droplet granule contacts with condensation demister in uphill process, in condensation
The most constantly collect under the condensation cohesion of demister, under the gravity of self, after condensing into bulky grain, depart from condenser blade.Institute
Stating condensation to remove along condensing except mist layer blade 22 axis direction is provided with demarcation strip 221 in mist layer blade 22 cavity, described demarcation strip will
Cavity is layered, and described demarcation strip 221 makes the temperature of water in condensation demister blade 22 cavity produce layering, and flue gas enters into
The water that condensation is not result in cavity when removing the gap between mist layer blade 22 produces turbulent flow so that condensation is except mist layer blade 22 table
Layer temperature successively changes, and clean-up effect is more preferable.Described crossbeam II 17 centre position be arranged over left and right hyperfine except mist layer on the upside of
Plate 27, described left and right is hyperfine to be evenly provided with along the distance set except mist layer epipleural 27 is perpendicular to crossbeam II 17 axis direction
Unthreaded hole, described left and right is hyperfine except being connected by bolt VI 28 between mist layer epipleural 27, and described left and right is hyperfine except on mist layer
Side plate 27 and left and right are hyperfine hyperfine except mist layer blade 26 except being respectively equipped with left and right between mist layer lower side panel 25, and described left and right surpasses
Fine form roof shape except mist layer blade 26, described left and right hyperfine except mist layer blade 26 cross section be that band refluxes the many kinkings of hook
Structure, described left and right is hyperfine hyperfine with left and right except the corresponding groove in mist layer blade 26 cross section except being provided with inside mist layer lower side panel 25,
Described left and right is hyperfine, and except mist layer blade 26 lower end, to be respectively embedded in left and right hyperfine except in the groove inside mist layer lower side panel 25, institute
Stating that left and right is hyperfine to be provided with hyperfine with left and right except the corresponding groove in mist layer blade 26 cross section except mist layer epipleural 27, described left and right surpasses
It is fine that except mist layer blade 26 upper end, to be respectively embedded in left and right hyperfine except, in the groove of mist layer epipleural 27, described left and right is hyperfine removes
Part between the adjacent bend top of mist layer blade 26 is straight line, and the level that described flue gas produces after processing through front portion is tiny
Dust-laden fog has the elegant rising of part, under the effect of inertial centrifugal in left and right hyperfine except the surface of mist layer blade 25 continuous
Attachment collects, and under the gravity of self, disengaging left and right is hyperfine to a certain extent surpasses except mist layer blade 25 is finally reached thoroughly to remove
The effect of tiny dust-laden droplet.Described left and right hyperfine except mist layer blade 26 curve top outer surface be provided with backflow hook II 261,
Described backflow hook II 261 and left and right are hyperfine except forming the groove that Open Side Down, described flue gas between mist layer blade 26 surface
It is being the eddy current that can produce local through backflow hook II 261, is increasing centrifugal acceleration so that the water droplet in flue gas contacts with flue dust
More abundant.Described crossbeam II 17 centre position lower surface is provided with hook, described welding hook on crossbeam II 17 lower surface, institute
State aqueduct V 24 to be supported on hook, the most uniform along the distance set on described aqueduct V 24 face of cylinder
Being provided with eight nozzles, condensation is entered by the latter half, described aqueduct V 24 face of cylinder nozzle except the gap between mist layer blade 22
Row rinses, and described aqueduct V 24 face of cylinder top half nozzle rushes except mist layer blade 25 bottom left and right is hyperfine
Wash.Described gripper shoe 29 upper end is provided with support square steel III 30, described gripper shoe 29 upper end and the support corresponding position of square steel III 30
Being provided with through hole, described support square steel III 30 two ends pass through hole, and described support square steel about III 30 two parts centre position is respectively
Being provided with hook, described hook welds together with supporting square steel III 30 lower surface, and described aqueduct VI 31 is supported on hook,
Being evenly provided with four nozzles diametrically along the distance set on described aqueduct VI 31 face of cylinder, described nozzle is uniform
Being distributed on aqueduct VI 31 arc surface corresponding except mist layer blade 25 top hyperfine with left and right, described nozzle can be abundant
Rinse left and right hyperfine except mist layer blade 25 top, prevent left and right hyperfine except the gap between mist layer blade 25 blocks.
Although the detailed description of the invention of invention is described by the above-mentioned accompanying drawing that combines, but not to scope
Restriction, on the basis of inventive technique scheme, those skilled in the art need not to pay that creative work can make is each
Plant amendment or deformation still within protection scope of the present invention.
Claims (10)
1. a desulfurization wet flue gas combination type device for deep cleaning, includes the negative mist layer of absorbing of venturi, from the bottom up efficiently except mist
Layer, condensation is except mist layer and hyperfine it is characterized in that except mist layer, and the negative left and right sides, mist layer upper end of absorbing of described venturi is provided with left and right
The negative mist layer side plate of absorbing of venturi, the described left and right sides, mist layer lower end of efficiently removing is provided with left and right efficiently except mist layer lower side panel, described
Venturi negative absorption mist layer side plate in left and right is efficiently connected except mist layer lower side panel with left and right, and the negative mist layer of absorbing of described venturi is with efficient
Except being provided with crossbeam I between mist layer, mist layer side plate is absorbed through left and right venturi is negative in described crossbeam about I two ends, and described crossbeam I is left
Right two ends efficiently except mist layer lower side panel, efficiently remove mist layer lower side panel and desulfurization through left and right about described crossbeam about I both ends of the surface
Inner wall of tower connects, and is provided with link plate I between described crossbeam about I two ends and desulfurizing tower inwall, and described link plate I lower end is provided with support side
Steel I, described support square steel I centre position is provided with collecting tank, and described collecting tank left and right end face is negative with left and right venturi absorbs mist layer
Being provided with left and right venturi blade between side plate, in described support side firm I, collecting tank left-right parts centre position is provided with hook, described
Hook is provided with aqueduct I, and on described crossbeam I, centre position lower surface is provided with hook, and described hook is provided with aqueduct
II, described crossbeam I centre position is arranged over left and right efficiently except mist layer epipleural, between described left and right is efficiently except mist layer epipleural
Being connected, described left and right is efficiently efficiently efficient except mist layer leaf except being provided with left and right between mist layer epipleural except mist layer lower side panel and left and right
Sheet, described crossbeam I centre position upper surface is provided with support seat, and described support seat is provided with aqueduct III, and described condensation removes mist
Layer rear and front end is provided with condensation front and back except mist layer side plate, and described hyperfine except the left and right sides, mist layer lower end is provided with, left and right is hyperfine removes
Mist layer lower side panel, described condensation is except mist layer and hyperfine except being provided with crossbeam II between mist layer, and described crossbeam about II two ends pass
Left and right is hyperfine except mist layer lower side panel, and described crossbeam about II both ends of the surface are connected with desulfurizing tower inwall, described crossbeam about II two
End left and right is hyperfine except being provided with link plate II between mist layer lower side panel and desulfurizing tower inwall, and described link plate II lower end is provided with support square steel
II, described support square steel about II two parts centre position lower surface is provided with hook, and described hook is provided with aqueduct IV, institute
Stating condensation front and back to be connected except mist layer lower side panel lower end inner surface except mist layer side plate is hyperfine with described left and right, described front and back condensation is removed
Be provided with cold energy between mist layer side plate except mist layer blade, described crossbeam II centre position be arranged over left and right hyperfine except mist layer on the upside of
Plate, described left and right is hyperfine, and except mist layer epipleural and left and right, hyperfine except being provided with between mist layer lower side panel upper end, left and right is hyperfine removes
Mist layer blade, is provided with gripper shoe between described crossbeam about II two ends link plate II and desulfurizing tower inwall, and described gripper shoe upper end sets
Having support square steel III, described support square steel about III two parts centre position is provided with hook, and described hook is provided with aqueduct
VI, described crossbeam II centre position lower surface is provided with hook, and described hook is provided with aqueduct V.
Desulfurization wet flue gas combination type device for deep cleaning the most according to claim 1, is characterized in that, described left and right venturi
Leaf cross-section is V-arrangement, and venturi blade upper end, described left and right outer surface is provided with backflow hook I, described backflow hook I and venturi leaf
Forming the groove that Open Side Down between sheet outer surface, the angle between the venturi blade of described left and right is 130 °, described venturi leaf
Sheet is divided into upper and lower two-layer, and described two-layer venturi blade stagger is distributed.
Desulfurization wet flue gas combination type device for deep cleaning the most according to claim 1, is characterized in that, described collecting tank bottom
Being welded on support square steel I, described collecting tank two sides are provided with V-shape hole, a described left side with the corresponding position of venturi blade, left and right
Right venturi blade lower end outer surface seals with collecting tank two sides V-shape hole inner surface and coordinates, and described left and right venturi removes mist layer
Side plate interior sides face is provided with V-arrangement draw-in groove with corresponding position, venturi blade two ends, and venturi blade upper end, described left and right is embedded into
Left and right venturi is except in the V-arrangement draw-in groove of mist layer side plate interior sides face.
Desulfurization wet flue gas combination type device for deep cleaning the most according to claim 1, is characterized in that, described left and right is efficiently removed
Mist layer lower side panel inner surface is provided with wave-shaped groove, and described left and right high efficiency demister blade profile is waveform, and described left and right is efficient
Demister blade lower end is embedded into left and right efficiently except, in mist layer lower side panel inner surface wave-shaped groove, described left and right is efficiently except on mist layer
Side plate is perpendicular to crossbeam I side and is provided with unthreaded hole upwardly along the distance set, and described left and right is efficiently except passing through spiral shell between mist layer epipleural
Bolt II is connected, and described left and right is efficiently provided with wave-shaped groove except mist layer epipleural, and described left and right efficiently embeds except mist layer blade upper end
To left and right efficiently except in mist layer epipleural wave-shaped groove.
Desulfurization wet flue gas combination type device for deep cleaning the most according to claim 1, is characterized in that, described condensation removes mist layer
Leaf cross-section is hollow cellular-type many kinkings structure, and described condensation is except removing mist layer axis of runner blade side along condensation in mist layer blade cavity
To being evenly provided with demarcation strip.
Desulfurization wet flue gas combination type device for deep cleaning the most according to claim 1, is characterized in that, described condensation front and back removes
Mist layer side plate is hollow structure, and described condensation front and back is respectively equipped with limbers except face, mist layer side plate rear and front end, described the coldest
The solidifying mist layer side wall inner surfaces that remove is provided with and condenses except the corresponding hole of mist layer leaf cross-section, and described condensation is except before and after mist layer blade two
End deeply condensation is except, in the hole of mist layer side wall inner surfaces, described condensation is except mist layer blade rear and front end and condensation front and back are except mist layer side
The inner surface of plate inboard aperture seals and coordinates.
Desulfurization wet flue gas combination type device for deep cleaning the most according to claim 1, is characterized in that, described left and right is hyperfine
Except mist layer blade profile is that band refluxes hook many kinkings structure, described left and right is hyperfine to be provided with except mist layer blade bend top outer surface
Backflow hook II, described backflow hook II and left and right are hyperfine except forming the groove that Open Side Down, described left and right between mist layer blade surface
Hyperfine except the part between the adjacent two bend tops of mist layer blade be straight line.
Desulfurization wet flue gas combination type device for deep cleaning the most according to claim 1, is characterized in that, described left and right is hyperfine
Except being provided with inside mist layer lower side panel with hyperfine except the groove of mist layer blade profile respective shapes, described left and right is hyperfine except mist layer leaf
It is hyperfine except in the groove inside mist layer lower side panel that sheet one end is embedded into left and right, and described left and right is hyperfine to be provided with super except mist layer epipleural
Fine except the groove of mist layer blade profile respective shapes, described hyperfine it is embedded into hyperfine except mist layer except mist layer blade other end end
In the groove of epipleural.
Desulfurization wet flue gas combination type device for deep cleaning the most according to claim 1, is characterized in that, described aqueduct I
Being provided with nozzle diametrically along the distance set on the face of cylinder, described nozzle is evenly distributed in aqueduct I and left and right Wen Qiu
In negative absorb on the arc surface that mist layer blade bottom is relative, along the distance set on the face of cylinder, described aqueduct II the latter half
It is uniformly provided with nozzle diametrically, the most uniform along the distance set on the described aqueduct III top half face of cylinder
Being provided with nozzle, described aqueduct IV face of cylinder is provided with nozzle the most uniformly along the distance set, described nozzle is equal
The even aqueduct IV that is distributed in efficiently removes on the arc surface that mist layer blade top is relative with left and right, described aqueduct V cylinder
Nozzle it is provided with the most uniformly along the distance set, along the distance set in footpath on described aqueduct VI face of cylinder on face
To being provided with nozzle, described nozzle is evenly distributed in aqueduct VI and the hyperfine circle relative except mist layer blade top
In cambered surface.
Desulfurization wet flue gas combination type device for deep cleaning the most according to claim 1, is characterized in that, described crossbeam about I
Using welding manner to be connected between both ends of the surface with desulfurizing tower inwall, on described link plate I, end floor beam I is respectively arranged on the left side and the right side light
Hole, described left and right venturi is provided with unthreaded hole except mist layer side plate with the corresponding position of unthreaded hole, link plate I upper end, and described left and right is efficiently except mist
Layer lower side panel is provided with unthreaded hole with the corresponding position of unthreaded hole, link plate I upper end, and described link plate I, left and right venturi are except mist layer side plate is with left
Right efficiently except being fastenedly connected by bolt I between mist layer lower side panel, described left and right is efficiently except mist layer epipleural is along the distance set
Being provided with unthreaded hole, described left and right is efficiently except being connected by bolt II between mist layer epipleural, and described crossbeam about II both ends of the surface are with de-
Using welding manner to connect between sulfur inner wall of tower, on described link plate II, end floor beam II left and right sides is provided with unthreaded hole, and described left and right surpasses
The fine unthreaded hole being provided with the corresponding position of link plate II unthreaded hole except mist layer lower side panel, left and right, described crossbeam II two ends is hyperfine except mist
Layer lower side panel both sides are provided with gripper shoe, the unthreaded hole that described gripper shoe is provided with the corresponding position of link plate II unthreaded hole, described link plate II,
Left and right is hyperfine except being connected by bolt III between mist layer lower side panel and gripper shoe.
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| CN106823579A (en) * | 2017-03-28 | 2017-06-13 | 武汉立为工程技术有限公司 | A kind of improved mist eliminator flushing Water pipe bracket |
| CN106861354A (en) * | 2017-03-07 | 2017-06-20 | 永康市常青环保科技有限公司 | A kind of condensation method water saving wet desulfurizer |
| CN107158861A (en) * | 2017-05-15 | 2017-09-15 | 四川万康节能环保科技有限公司 | It is a kind of outdoor air is purified after air cleaning unit in input chamber |
| CN110903866A (en) * | 2019-12-25 | 2020-03-24 | 平罗县阳光焦化有限公司 | Super fine desulfurizing tower for high-efficient removing organic sulfur |
| CN110917775A (en) * | 2019-12-17 | 2020-03-27 | 航天凯天环保科技股份有限公司 | High-efficient integration waste gas treatment device |
| CN110964576A (en) * | 2019-12-25 | 2020-04-07 | 平罗县阳光焦化有限公司 | Ultra-deep removal device and process for organic sulfur in coke oven gas |
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Address after: 250300 No.001 Guoshun Road, Jinan Economic Development Zone, Changqing District, Jinan City, Shandong Province Patentee after: SHANDONG GUOSHUN CONSTRUCTION GROUP Co.,Ltd. Address before: 250300 No. 2169, Longquan street, Changqing District, Jinan City, Shandong Province Patentee before: SHANDONG GUOSHUN CONSTRUCTION GROUP Co.,Ltd. |