CN109045951A - A kind of packed tower of air cleaning - Google Patents
A kind of packed tower of air cleaning Download PDFInfo
- Publication number
- CN109045951A CN109045951A CN201811086602.8A CN201811086602A CN109045951A CN 109045951 A CN109045951 A CN 109045951A CN 201811086602 A CN201811086602 A CN 201811086602A CN 109045951 A CN109045951 A CN 109045951A
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- CN
- China
- Prior art keywords
- cylinder
- hole
- annular
- filling block
- air cleaning
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Classifications
-
- 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
- B01D53/14—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 by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
Abstract
The invention discloses a kind of packed towers of air cleaning, it includes cylinder, packing layer is equipped in the cylinder, described filler layer separates the cylinder into upper chamber and lower chambers, it is characterized by: the packing layer includes filler supporting plate, filler supporting plate is equipped with several for being connected to the through-hole of upper chamber and lower chambers, filling block is equipped in each through-hole, the inner sidewall of the cylinder is equipped with annular slot, the outer rim of the filler supporting plate is assemblied in annular slot, and it is surrounded between the lateral wall of the filler supporting plate and the inner surface of annular slot and to form an annular collision chamber, the annular collision is intracavitary to be equipped at least one vibration ball, the annular collision is intracavitary to be equipped with several protrusions, when shaking ball along annular collision chamber rotation, the vibration ball and raised impact are so that described filler layer is vibrated.The present invention provides a kind of packed tower of air cleaning, and exhaust-gas treatment effect is good, and packing layer frequency of maintenance is low.
Description
Technical field
The present invention relates to the technical field of filler tower, a kind of specifically packed tower of air cleaning.
Background technique
Packed tower is one kind of tower, interior to be equipped with packing layer, is equipped with corresponding filling block in packing layer, passes through filler
Block increases by two kinds of contact surfaces between gas and liquid, and liquid flows from top to down to be declined along filler layer surface, gas then from
Under be up filled with and contact with each other and act on liquid, since such filler tower structure is simpler, overhaul more convenient, be widely used in
The operations such as gas absorption, distillation, extraction.But in the actual application of this existing packed tower, exhaust gas often contains very
Mostly subtle impurity particle or waste residue is liable to stick on the interior wall in packing layer hole during carrying out waste gas absorption, so that filling out
Wall is easy fouling in bed of material hole, reduces packed tower exhaust treatment efficiency, also needs often to replace packing layer.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies: it is net to provide a kind of air
The packed tower of change, exhaust-gas treatment effect is good, and packing layer frequency of maintenance is low.
For this purpose, it includes with inner cavity an object of the present invention is to provide a kind of packed tower of air cleaning
Cylinder, the cylinder is interior to be equipped with packing layer, and described filler layer separates the cylinder into upper chamber and lower chambers, the side wall of the cylinder
It is equipped with the air inlet pipe being connected to for the lower chambers with cylinder, the top of the cylinder is equipped with the exhaust outlet being connected to upper chamber,
The spray system towards packing layer position ejecting liquid is equipped in the upper chamber, it is characterised in that: the packing layer
Including filler supporting plate, filler supporting plate is equipped with several through-holes for being used to be connected to upper chamber and lower chambers, is equipped with and fills out in each through-hole
Expect block, the position that filler supporting plate is corresponded on the inner sidewall of the cylinder is equipped with an annular slot, the outer rim of the filler supporting plate
It is assemblied in annular slot, and surrounds to form an annular and touch between the lateral wall of the filler supporting plate and the inner surface of annular slot
Chamber is hit, the annular collision is intracavitary to be equipped at least one vibration ball, and the annular collision is intracavitary to be equipped with several protrusions, when vibration ball edge
So that described filler layer is vibrated, the cylinder, which is equipped with, is used for band for the vibration ball and raised impact when annular collision chamber rotation
Dynamic vibration ball along annular collision chamber rotation gas manifold and exhaust branch pipe, the gas manifold and exhaust branch pipe respectively with annular
Collide chamber connection.The vibration of filler supporting plate may be implemented by shaking ball, thus not only contribute to attachment in removal filling block
Impurity particle, and liquid can be made to form water mist by vibration when passing through in filling block, further increase gas-liquid contact
Area.
The inner cavity of the through-hole is cylindrical structure, and the lower part of the through-hole is equipped with defining flange, the top of the through-hole
The cover board being equipped with, the cover board are ring structure, and the upper end of the through-hole is equipped with the groove matched with cover board, and the cover board
It is snapped connection with groove, when cover board is assemblied in groove, the filling block is along axial limiting between cover board and defining flange.
Spacing between the lower end surface of the cover board and the upper surface of defining flange be greater than filling block along the vertical direction on
Thickness, inscribe forms several tooth sockets on the lateral wall of the filling block, close to the position of cover board on the inner sidewall of the through-hole
Equipped with the teeth matched with tooth socket, when filling block is moved upward to along the axial direction of through-hole to lean with cover board the tooth socket and
Teeth engage so that the filling block is circumferentially limited in through-hole, when filling block is reset to and limits downward along the axial direction of through-hole
Position flange when leaning the tooth socket and teeth disengage so that the filling block is circumferentially rotatably assorted in through-hole.Pass through this
The design of one structure passes through teeth and tooth so that filling block is risen in normal processes state by the pressure effect of air-flow
The circumferential limit of filling block is completed in the engagement of slot, and air inlet pipe is closed during opening spray system only to be rinsed,
Filling block can circumferentially rotate in through-hole, and thus cleaning effect is good.
An example according to the present invention, the center of described filler layer arches upward to form arc knot upward along the vertical direction
Structure.Bow arcuate structure can be designed so that inner sidewall institute of the liquid after filling block along the outer surface of filler supporting plate towards cylinder
Converge in position.
An example according to the present invention, the bottom chamber are equipped with inner cylinder, and the top of the inner cylinder is radially turned up
Form the interconnecting piece that diameter is greater than inner diameter of steel flue, the inner sidewall connection of the interconnecting piece and cylinder.It may be implemented to give up by inner cylinder
Gas enters after lower chambers to be cleaned in advance using centrifugal force.It simultaneously can be along inner cylinder along the liquid that cylinder madial wall flows downward
Inner sidewall flowing.
An example according to the present invention, the lower section of the inner cylinder are equipped with a wind deflector, the wind deflector and inner cylinder
There are gaps between lower end surface, so that surrounding to form interior air inlet between the lower end surface of inner cylinder and the upper surface of wind deflector, institute
State between the outer rim of wind deflector and the inner sidewall of cylinder that there are spacing.It can make the position in the lower chambers of cylinder by wind deflector
Forming independent chamber in the lower section of wind deflector gathers the impurity particle in exhaust gas below wind deflector.
An example according to the present invention, the interior air inlet are equipped with several arcuate guide blades, the arcuate guide
Blade is circumferentially sequentially arranged at intervals.Air inlet bore in not only further being reduced by arcuate guide blade, realizes pressurization,
And acceleration rotation can be realized during air-flow enters inner cylinder.
An example according to the present invention, the inner cylinder is interior to be equipped at least one secondary filler material layer, the secondary filler material layer
Position ring structure, the outer rim of the secondary filler material layer and the inner sidewall of inner cylinder connect, and the centre bit of the secondary filler material layer installs
There is central passage.Cooperate the whirlwind in inner cylinder by secondary filler material layer, the secondary removal impurity particle of exhaust gas not only may be implemented,
And the first time reciprocation of gas-liquid can be realized in secondary filler material layer.In addition the central passage on secondary filler material layer can be with
The generation of stopping state effectively is avoided, and air-flow can be made by generating pressure change when central passage.
An example according to the present invention, the cylinder is interior to be located at equipped with isolation cover below wind deflector, and the isolation cover is in
Up-small and down-big flared structure, the lower end of the isolation cover are fixedly connected with the inner sidewall of cylinder, so that the isolation cover
Lateral wall and cylinder inner sidewall between surround to form the annular groove of an opening direction upward.It can be to avoid cylinder by isolation cover
The fine particle that centrifugation removal of impurities in vivo generates avoids pipeline blockage close to inner tube or the link position of outer tube and cylinder body bottom
Or even the blocking of spray system.
An example according to the present invention, the filling block is interior to be equipped with centre bore, and being rotatably assorted in the centre bore has one
Blade, the blade are circumferentially rotatably assorted in centre bore.Filling block can be driven to rinse by the blade in centre bore
During rotate.
An example according to the present invention, the blade are installed in a ring-shaped rotor, interior on the inner sidewall of the centre bore
Spill is rotatably assorted by a unilateral bearing with annular groove at the annular groove for accommodating ring-shaped rotor, the ring-shaped rotor.It is logical
Crossing unilateral bearing can make filling block blade and filling block in normal operating conditions skid, and when filling block is in cleaning position
Blade drives filling block rotation when setting.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Above-mentioned technical proposal has the following advantages that or repeatedly removes impurity then again the utility model has the advantages that having firstly, for exhaust gas
The gas-liquid interaction of packing layer, therefore the long service life of packing layer are carried out, its opposite frequency of maintenance is relatively low, reduces enterprise
Production cost passes through the net of the packing layer of multiple tracks its exhaust gas secondly, then exhaust gas enters back into packing layer by secondary filler material layer
It is good to change effect.
Detailed description of the invention
Fig. 1 is a kind of the first structural schematic diagram of the packed tower of air cleaning of the invention.
Fig. 2 is a kind of second of structural schematic diagram of the packed tower of air cleaning of the invention.
Fig. 3 is a kind of the third structural schematic diagram of the packed tower of air cleaning of the invention.
Fig. 4 is a kind of the 4th kind of structural schematic diagram of the packed tower of air cleaning of the invention.
Fig. 5 is the structural schematic diagram of the spray bar and secondary spray bar in the present invention.
Fig. 6 is the structural schematic diagram of packing layer part in the present invention.
Fig. 7 is the schematic cross-sectional view of filling block part in the present invention.
Fig. 8 is the assembling schematic diagram in the present invention between filler supporting plate and cylinder.
Fig. 9 is that filling block is installed on the assembling schematic diagram in filler supporting plate in the present invention.
Figure 10 is that filling block is installed on another assembling schematic diagram in filler supporting plate in the present invention.
Wherein, 1, cylinder, 2, packing layer, 2.1, filler supporting plate, 2.2, filling block, 2.2.1, ontology, 2.2.2, deflector,
2.2.3, centre bore, 3, upper chamber, 4, lower chambers, 5, air inlet pipe, 6, exhaust outlet, 7, bracket, 8, spray bar, 9, second level spray
Bar, 10, outer tube, 11, metering pump, 12, inner tube, 13, pump assembly, 13.1, straight tube, 13.2, direct drive motor, 13.3, water inlet
Sieve pore, 14, second level baffle, 15, shield, 16, inner cylinder, 16.1, interconnecting piece, 17, wind deflector, 18, interior air inlet, 19, arc
Guide vane, 20, secondary filler material layer, 20.1 central passages, 21, lower nozzle, 22, isolation cover, 23, annular groove, the 24, first drain
Mouthful, the 25, second leakage fluid dram, 26, driving mechanism, 27, annular slot, 28, annular collision chamber, 29, vibration ball, 30, protrusion, 31,
Cover board, 32, defining flange, 33, tooth socket, 34, teeth, 35, blade.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings it is described in detail a kind of packed tower for waste gas purification according to an embodiment of the present invention.
As shown in Figure 1, the present invention provides a kind of packed tower of air cleaning, it includes the cylinder 1 with inner cavity, described
It is equipped with packing layer 2 in cylinder 1, cylinder 1 is separated into upper chamber 3 and lower chambers 4 by described filler layer 2, on the side wall of the cylinder 1
Equipped with the air inlet pipe 5 being connected to for the lower chambers 4 with cylinder 1, for be connected to exhaust gas source, the top of the cylinder 1 equipped with
The exhaust outlet 6 that upper chamber 3 is connected to, exhaust gas to be processed enters lower chambers 4 by air inlet pipe 5, then enters upper chamber 3 through packing layer 2,
And it is expelled to outside cylinder 1 eventually by exhaust outlet 6.It is equipped in the upper chamber 3 towards 2 position ejecting liquid of packing layer
Spray system.
Embodiment one:
As shown in fig. 6, above-mentioned packing layer 2 includes filler supporting plate 2.1, outer rim and the cylinder 1 of the filler supporting plate 2.1
Inner sidewall fitting, filler supporting plate 2.1 are equipped with several through-holes for being used to be connected to upper chamber 3 and lower chambers 4, are equipped in each through-hole
Filling block 2.2.
Preferably, as shown in figure 8, being equipped with a ring corresponding to the position of filler supporting plate 2.1 on the inner sidewall of the cylinder 1
The outer rim of shape card slot 27, the filler supporting plate 2.1 is assemblied in annular slot 27, and the lateral wall of the filler supporting plate 2.1 with
It surrounds to form an annular collision chamber 28 between the inner surface of annular slot 27, the annular collision chamber 28 can be filler supporting plate
Annular groove is set on 2.1 lateral wall, and the slot bottom of the annular groove and annular slot 27 is towards cooperatively forming annular collision
Chamber 28, the groove bottom for being also possible to annular slot 27 are recessed annular groove, and the annular groove is located at filler supporting plate 2.1
Lateral wall in annular slot 27 matches to form annular collision chamber 28, naturally it is also possible to be the lateral wall of filler supporting plate 2.1 with
And annular groove is equipped in the groove bottom of annular slot 27, two annular grooves are combined to form complete annular collision chamber 28.
It is equipped at least one vibration ball 29 in the annular collision chamber 28, is equipped with several raised 30 in the annular collision chamber 28, works as vibration
Ball 29 collides the vibration ball 29 and protrusion 30 when chamber 28 rotates along annular and hits so that the vibration of described filler layer 2, the cylinder
Body 1 is equipped with gas manifold and exhaust branch pipe for driving vibration ball 29 to rotate along annular collision chamber 28, the gas manifold
It is connected to respectively with annular collision chamber 28 with exhaust branch pipe.The exhaust branch pipe is connected to external environment, the gas manifold and outer
The connection of portion's air pump.
Preferably, the upper and lower ends of ontology 2.2.1 are equipped with as shown in fig. 7, the filling block 2.2 includes ontology 2.2.1
Opening, the ontology 2.2.1 is interior to be equipped at least three row deflector 2.2.2, and each row deflector 2.2.2 is spaced along the vertical direction to be set
It sets, with the inclined direction of two deflector 2.2.2 of arbitrary neighborhood in row deflector 2.2.2 in the horizontal direction on the contrary, i.e. such as Fig. 7 institute
Show the upper end of first deflector 2.2.2 of first row in the horizontal direction towards left bank, the upper end edge of second deflector 2.2.2
It is horizontal rectangular towards right bank, and so on, so that between two deflector 2.2.2 of arbitrary neighborhood in row deflector 2.2.2
Constituting one is in splay hybrid channel, and the width at the hybrid channel both ends is unequal, i.e. hybrid channel one end is opened
Mouth width degree is greater than the width of another end opening, and corresponding in the osculum end of any hybrid channel and adjacent row deflector 2.2.2
The osculum end of hybrid channel be oppositely arranged, it is corresponding in the big opening end and adjacent row deflector 2.2.2 of any hybrid channel
The big opening end of hybrid channel is oppositely arranged.Thus when air-flow from the bottom up and liquid from top to bottom together pass through filling block 2.2 when
It can adequately contact, increase the contact area of gas-liquid.
As shown in figure 3, the center of the packing layer 2 arches upward to form arcuate structure upward along the vertical direction.Upward
2 structure of packing layer of protrusion can make liquid flow along packing layer 2 toward 1 inner sidewall of cylinder.
As shown in fig. 6, the through-hole on the filler supporting plate 2.1 is hexagonal prisms structure, i.e., it is any on the central axes of through-hole
The cross-sectional shape of position is regular hexagon, and the through-hole is located at the area on 2.1 upper surface of filler supporting plate greater than described
Through-hole is located at the area on 2.1 lower end surface of filler supporting plate.Pass through the filler that can be designed so that in through-hole of this hexagonal prisms structure
Block 2.2 is circumferentially limited in through-hole, and will not be fallen from top to bottom out of through-hole.Above-mentioned through-hole is that hexagonal prisms structure refers to
It is a hexagonal prisms, i.e., the prism on six sides by the geometry that through-hole fills up rear cured component.
Preferably, the filling block 2.2 is rotatably assorted in the horizontal direction in corresponding through-hole, the filler support
Plate 2.1 be equipped with position-limit mechanism so that the filling block 2.2 along through-hole axial limiting in corresponding through-hole.
The inner cavity of through-hole is inverted truncated cone-shaped structure on the filler supporting plate 2.1, i.e., any on the central axes of through-hole
The cross-sectional shape of position is circle, and the through-hole is located at the area on 2.1 upper surface of filler supporting plate greater than the through-hole
Area on 2.1 lower end surface of filler supporting plate.Pass through 2.2 edge of filling block that can be designed so that in through-hole of this frustum cone structure
It circumferentially rotates and is matched in through-hole, and will not be fallen from top to bottom out of through-hole.Above-mentioned through-hole is that frustum cone structure refers to and will lead to
The geometry that rear cured component is filled up in hole is a rotary table, and the upper surface of rotary table is greater than lower end surface.The position restrainer
Structure includes the cover board 31 of annular, and the upper end of the through-hole is equipped with the groove matched with cover board 31, and the cover board 31 and groove
It snaps connection, when cover board 31 is assemblied in groove, the filling block 2.2 is along axial limiting in through-hole.
The inner cavity of through-hole is cylindrical structure on the filler supporting plate 2.1, and the position-limit mechanism includes being located at through-hole lower part
Defining flange 32 and cover board 31 positioned at through-hole top, the cover board 31 be ring structure, the upper end of the through-hole be equipped with
The groove that cover board 31 matches, and the cover board 31 is snapped connection with groove, the filler when cover board 31 is assemblied in groove
Block 2.2 is in axial limiting is between cover board 31 and defining flange 32.The lower end surface of the cover board 31 is upper with defining flange 32
Spacing between end face be greater than filling block 2.2 along the vertical direction on thickness, inscribe is formed on the lateral wall of the filling block 2.2
Several tooth sockets 33 is equipped with the teeth 34 matched with tooth socket 33 on the inner sidewall of the through-hole close to the position of cover board 31, when
Filling block 2.2 moves upward to the tooth socket 33 and teeth 34 when leaning with cover board 31 along the axial direction of through-hole and engages so that institute
It states filling block 2.2 to be circumferentially limited in through-hole, when filling block 2.2 is reset to and 32 phase of defining flange downward along the axial direction of through-hole
Against when the tooth socket 33 and teeth 34 disengage so that the filling block 2.2 is circumferentially rotatably assorted in through-hole.
Centre bore 2.2.3 is equipped in the filling block 2.2, being rotatably assorted in the centre bore 2.2.3 has a blade 35, institute
Blade 35 is stated circumferentially to be rotatably assorted in centre bore 2.2.3.
The blade 35 is installed in a ring-shaped rotor, is recessed on the inner sidewall of the centre bore 2.2.3 for accommodating
The annular groove of ring-shaped rotor, the ring-shaped rotor are rotatably assorted by a unilateral bearing with annular groove.
Embodiment two:
The spray system includes bracket 7 and spray bar 8, and the spray bar 8 is installed in cylinder 1 by bracket 7, and
It is suspended in 2 top of packing layer.
The inner sidewall of the cylinder 1 is equipped with the driving mechanism 26 for driving arm 7, and the driving mechanism 26 is along vertical
Direction drives the spray bar 8 on bracket 7 and bracket mobile.The driving mechanism 26 can be driving cylinder, pass through cylinder
The piston motion of inner piston rod drives bracket lifting, is also possible to motor and drives screw rod rotation so that on screw rod and bracket
Nut thread cooperation, thus drives bracket 7 to go up and down, naturally it is also possible to which using hydraulic stem etc., any one is conventional in the prior art
Lifting technology.Certainly, the inner sidewall of the cylinder 1, which is equipped with, is used for guide runner, and bracket 7 is snug fit in the sliding slot, is led to
The guiding role for crossing sliding slot makes bracket lifting process gentle.
Further, the middle position of the spray bar 8 is rotatably assorted by shaft on bracket 7, the lower end of spray bar 8
Several spray apertures are distributed on face, the pipeline for supplying each spray boreliquid is equipped in spray bar 8.Certainly spray is realized
Bar 8 can either rotate and can feed flow, therefore more traditional way be in shaft be equipped with connecting line, be fixed on bracket 7
On inlet tube pass through the pipeline connection on the connecting line and spray bar in shaft.In addition, rotate spray bar 8, then
Driver is needed, this driver can use external driving force, such as driving motor or external driving are installed on bracket
Device passes through the drive of the driving members such as belt, chain, gear again.This driver is also possible to built-in driving force, that is, utilizes spray apertures
Spraying the reaction force that liquid generates drives spray bar 8 to rotate, and specifically, the spray bar 8 is equipped with several be obliquely installed
Driving nozzle, the jet direction of the driving nozzle is arranged along the vertical direction and tilts in the horizontal direction, the described driving spray
Mouth is directly connected to the pipeline in spray bar 8 or is connected to by flow control valve.
Further, as shown in figure 5, one end of the spray bar 8 is equipped with second level spray bar 9, the second level spray bar 9
It is rotatably assorted on spray bar 8, the lower end surface of the second level spray bar 9 is equipped with several spray apertures, and on second level spray bar 9
Equipped with several driving nozzles being obliquely installed, for driving second level spray bar 9 to rotate.The jet direction of the driving nozzle is along perpendicular
Histogram is to setting and tilts in the horizontal direction.
The liquid that the spray apertures spray is towards adjustable.
Specifically, nozzle is separately installed in the spray apertures, the spray angle of the nozzle is adjustable.
Be separately installed with a hose in the spray apertures, the hose with the liquid sprayed in spray apertures itself fluctuation
Generate unordered shaking.
The axis of spray apertures is directed to corresponding plate in the spray apertures, and the plate is respectively arranged in respectively right
On the spray bar 8 or second level spray bar 9 answered, each spray apertures of the spray apertures then on spray bar 8 are even installed each on spray bar 8
From a corresponding plate, each spray apertures if being equipped with spray apertures on second level spray bar 9 on second level spray bar 9 are respectively corresponded to
One plate, each spray if being mounted on spray apertures on spray bar 8 and second level spray bar 9 on spray bar 8 and second level spray bar 9
It drenches hole and respectively corresponds to a plate, and one end of the plate passes through active joint and corresponding spray bar 8 and/or two
Grade spray bar 9 links, so that the setting angle of each plate is adjustable.
Pipeline in the spray bar 8 is connected to (not shown) with external liquid supply pipe, preferably, on the cylinder 1
It is additionally provided with circulation line.
Specifically, as shown in figure 4, the circulation line is external circulation line, the external circulation line includes being set to cylinder
The lower end of outer tube 10 outside body 1, outer tube 10 is connected to the bottom of 1 inner cavity of cylinder, the upper end of outer tube 10 through cylinder 1 side wall and
With the pipeline connection on spray bar 8, the outer tube 10 is equipped with the meter for driving the liquid in outer tube 10 to be pumped to upper end from lower end
Amount pump 11.Certainly, all kinds of detection instrument and valve, such as pressure gauge, flowmeter, water-thermometer, pressure release can also be arranged in outer tube 10
Valve etc..
As shown in Figure 1, the circulation line is inner loop pipeline, the inner loop pipeline includes being set in cylinder 1
Inner tube 12 and pump assembly 13, the pump assembly 13 are placed in the bottom of 1 inner cavity of cylinder, the lower end of inner tube 12 and the output of pump assembly 13
End connection, the upper end of inner tube 12 extends to and the pipeline connection in spray bar 8.
Further, the pump assembly 13 includes straight tube 13.1, is equipped with direct drive motor 13.2 in straight tube 13.1, directly
It connects on the fixed embedding shape to the inner sidewall of straight tube 13.1 of stator of drive motor 13.2, the rotor rotation of direct drive motor 13.2 is matched
Together in blade in stator, is fixed in the rotor, said inner tube 12 and straight tube 13.1 are located at the output of direct drive motor 13.2
The corresponding inner cavity connection in end, i.e., said inner tube 12 as shown in the figure are connected to the inner cavity of 13.2 top of direct drive motor, straight tube
It is equipped with water inlet sieve pore 13.3 positioned at the lower section of direct drive motor 13.2 along the vertical direction on 13.1 lateral walls, in the cylinder 1
Chamber is connected to by sieve pore 13.3 of intaking with the inner cavity of straight tube 13.1.
As shown in figures 2 and 3, the lower section for water inlet sieve pore 13.3 being located at outside the straight tube 13.1 is equipped with second level baffle 14, is used for
Impurity particle of the barrier deposition in 1 bottom of cylinder enters water inlet sieve pore 13.3 with water flow.It is located at water inlet sieve outside the straight tube 13.1
The lower section in hole 13.3 is equipped with shield 15, and the shield 15 is in inverted bowl shaped structure, the opening direction of the shield 15
Downward.
Embodiment three:
Inner cylinder 16 is equipped in the lower chambers 4, the top of the inner cylinder 16 radially turns up to form diameter greater than inner cylinder
The interconnecting piece 16.1 of 16 diameters, the interconnecting piece 16.1 are connect with the inner sidewall of cylinder 16.The lower section of the inner cylinder 16 is equipped with one
Wind deflector 17, there are gaps between the wind deflector 17 and the lower end surface of inner cylinder 16, so that the lower end surface of inner cylinder 16 and gear
It surrounds to form interior air inlet 18 between the upper surface of aerofoil 17, be stayed between the outer rim of the wind deflector 17 and the inner sidewall of cylinder 1
There is spacing, the wind deflector 17 is fixedly connected with cylinder 1.And as shown in Figs 1-4, the junction edge of the air inlet pipe 5 and cylinder 1
Vertical direction is located at the top of interior air inlet 18, one of concentric circles phase of the axis and 1 axis of cylinder of the air inlet pipe 5
It cuts, i.e., tangential direction of the described air inlet pipe 5 along 1 inner cavity of cylinder is sent into exhaust gas, so that the exhaust gas that air inlet pipe 5 is sent into is in cylinder
Helically line flows from top to bottom in 1, i.e. generation whirlwind, so that the particulate matter of residue is under the influence of centrifugal force in exhaust gas
Get rid of on 1 inner sidewall of cylinder, and by between the outer rim of wind deflector 17 and the inner sidewall of cylinder there are spacing enter and keep out the wind
Thus the lower section of plate 17 achievees the effect that for exhaust gas preliminary clearning.
Preferably, the interior air inlet 18 is equipped with several arcuate guide blades 19,19 edge of arcuate guide blade
It is circumferentially sequentially arranged at intervals, and the upper end of the arcuate guide blade 19 is fixedly connected with inner cylinder 16, the arcuate guide blade
19 lower end is fixedly connected with wind deflector 17, guiding of the air-flow outside inner cylinder 16 through the arcuate guide blade 19 on interior air inlet 18
Effect is so that form whirlwind in inner cylinder 16.Thus increase exhaust gas in the path length of inner cylinder 16, to be conducive to extend useless
The time of gas indwelling in inner cylinder 16.
As the catalyst being coated on the inner sidewall for improving the inner cylinder 16 for part harmful components in waste gas decomposition
Layer.
Preferably, being equipped at least one secondary filler material layer 20 in the inner cylinder 16, it is equipped in the secondary filler material layer 20
Filler, such as porous ceramic packing.Fig. 1-3 and Fig. 4 compare it is visible as described in secondary filler material layer 20 can be one along axial direction
Layer or multilayer, in addition, the secondary filler material layer 20 can be the ring structure extended continuously in a circumferential, using continuous ring
The secondary filler material layer 20 of shape structure, not only filter effect is good, but also the outer rim and inner cylinder of the secondary filler material layer 20 as shown in Figure 1
16 inner sidewall connection, and the center of secondary filler material layer 20 is equipped with central passage 20.1, for generating multiple pressure difference variation.
Certainly it is also possible to multiple individual block structures and multiple circumferentially spaced settings of block-like secondary filler material as shown in Figure 4, adopts
The case where can effectively avoiding secondary filler material layer 20 from blocking with the secondary filler material of individual block structure.Pass through secondary filler material layer
20 can increase the air-water contact time.
As shown in Figures 2 and 3, the upper end of the straight tube 13.1 extends in inner cylinder 16 upward along the vertical direction and is located at secondary
The top of packing layer 20.The part that the upper end of the straight tube 13.1 is located at 20 top of secondary filler material layer is equipped with several lower nozzles 21,
The lower nozzle 21 is connected to the inner cavity of straight tube 13.1.
Example IV:
It is located at below wind deflector 17 in the cylinder 1 and is equipped with isolation cover 22, the isolation cover 22 is in up-small and down-big loudspeaker
Lower end, that is, big opening end of shape structure, isolation cover 22 is fixedly connected with the inner sidewall of cylinder 1, upper end, that is, osculum end position of isolation cover 22
In 17 lower section of wind deflector.The liquid level of hydrops when packed tower is in running order in 1 lower chambers 4 of cylinder is located at isolation cover 22
Top, i.e., the described isolation cover 22 are immersed in hydrops.As shown in Figs 1-4, the inside of the lateral wall of the isolation cover 22 and cylinder 1
It surrounds to form the annular groove 23 of opening direction upward between wall, the lateral wall of the cylinder 1 is equipped with to be connected to annular groove 23
First leakage fluid dram 24.1 bottom of cylinder is equipped with the second leakage fluid dram 25.
One word of outer rim being outlined above refers both to the outer profile of corresponding component.Above-mentioned liquid can be clear water or have
The solution of chemical reagent.
What needs to be explained here is that in the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " cross
To ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top",
The orientation or positional relationship of the instructions such as "bottom" "inner", "outside", " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more, unless separately
There is clearly specific restriction.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
For a person skilled in the art, after reading above description, various changes and modifications undoubtedly be will be evident.
Therefore, appended claims should regard the whole variations and modifications for covering true intention and range of the invention as.It is weighing
The range and content of any and all equivalences, are all considered as still belonging to the intent and scope of the invention within the scope of sharp claim.
Claims (9)
1. a kind of packed tower of air cleaning, the cylinder (1) including having inner cavity, the cylinder (1) is interior to be equipped with packing layer
(2), cylinder (1) is separated into upper chamber (3) and lower chambers (4) by described filler layer (2), and the side wall of the cylinder (1) is equipped with
For the air inlet pipe (5) that the lower chambers (4) with cylinder (1) are connected to, the top of the cylinder (1) is equipped with to be connected to upper chamber (3)
Exhaust outlet (6), the spray system towards packing layer (2) position ejecting liquid, feature are equipped in the upper chamber (3)
Be: the packing layer (2) includes filler supporting plate (2.1), and filler supporting plate (2.1) is equipped with several for being connected to upper chamber
(3) and the through-hole of lower chambers (4) it, is equipped with filling block (2.2) in each through-hole, corresponds on the inner sidewall of the cylinder (1) and fill out
The position of material torr plate (2.1) is equipped with an annular slot (27), and the outer rim of the filler supporting plate (2.1) is assemblied in annular slot (27)
It is interior, and surrounded between the lateral wall of the filler supporting plate (2.1) and the inner surface of annular slot (27) and to form an annular collision chamber
(28), it is equipped at least one vibration ball (29) in annular collision chamber (28), is equipped in annular collision chamber (28) several convex
It rises (30), when shaking ball (29) and rotating along annular collision chamber (28), the vibration ball (29) and raised (30) are hit so that institute
Packing layer (2) vibration is stated, the cylinder (1) is equipped with the gas supply for driving vibration ball (29) along annular collision chamber (28) rotation
Branch pipe and exhaust branch pipe, the gas manifold and exhaust branch pipe are connected to annular collision chamber (28) respectively；
The inner cavity of the through-hole is cylindrical structure, and the lower part of the through-hole is equipped with defining flange (32), the top of the through-hole
The cover board (31) being equipped with, the cover board (31) are ring structure, and the upper end of the through-hole is recessed equipped with matching with cover board (31)
Slot, and the cover board (31) is snapped connection with groove, when cover board (31) is assemblied in groove, the filling block (2.2) is along axial direction
It is limited between cover board (31) and defining flange (32)；
Spacing between the lower end surface of the cover board (31) and the upper surface of defining flange (32) is greater than filling block (2.2) along vertical
Thickness on direction, inscribe forms several tooth sockets (33), the inner sidewall of the through-hole on the lateral wall of the filling block (2.2)
The upper position close to cover board (31) is equipped with the teeth (34) matched with tooth socket (33), when filling block (2.2) is along the axial direction of through-hole
The tooth socket (33) and teeth (34) when leaning with cover board (31) are moved upward to engage so that the filling block (2.2) edge
It is circumferentially limited in through-hole, when filling block (2.2) is reset to and defining flange (32) lean when institute downward along axial direction of through-hole
It states tooth socket (33) and teeth (34) disengages so that the filling block (2.2) is circumferentially rotatably assorted in through-hole.
2. a kind of packed tower of air cleaning according to claim 1, it is characterised in that: in described filler layer (2)
It arches upward to form arcuate structure upward along the vertical direction in heart position.
3. a kind of packed tower of air cleaning according to claim 2, it is characterised in that: in the lower chambers (4)
Equipped with inner cylinder (16), the top of the inner cylinder (16) radially turns up to form the interconnecting piece that diameter is greater than inner cylinder (16) diameter
(16.1), the interconnecting piece (16.1) connect with the inner sidewall of cylinder (16).
4. a kind of packed tower of air cleaning according to claim 3, it is characterised in that: the lower section of the inner cylinder (16)
Equipped with a wind deflector (17), there are gaps between the wind deflector (17) and the lower end surface of inner cylinder (16), so that inner cylinder
(16) it surrounds to be formed interior air inlet (18) between the upper surface of lower end surface and wind deflector (17), the outer rim of the wind deflector (17)
There are spacing between the inner sidewall of cylinder (1).
5. a kind of packed tower of air cleaning according to claim 4, it is characterised in that: on the interior air inlet (18)
Equipped with several arcuate guide blades (19), the arcuate guide blade (19) is circumferentially sequentially arranged at intervals.
6. a kind of packed tower of air cleaning according to claim 5, it is characterised in that: be equipped in the inner cylinder (16)
At least one secondary filler material layer (20), secondary filler material layer (20) position ring structure, the outer rim of the secondary filler material layer (20)
It is connect with the inner sidewall of inner cylinder (16), the center of the secondary filler material layer (20) is equipped with central passage (20.1).
7. a kind of packed tower of air cleaning according to claim 6, it is characterised in that: be located in the cylinder (1)
Isolation cover (22) are equipped with below wind deflector (17), the isolation cover (22) is in up-small and down-big flared structure, the isolation cover
(22) lower end is fixedly connected with the inner sidewall of cylinder (1), so that the lateral wall of the isolation cover (22) and cylinder (1) is interior
It surrounds to form the annular groove (23) of an opening direction upward between side wall.
8. a kind of packed tower of air cleaning according to claim 1, it is characterised in that: in the filling block (2.2)
Equipped with centre bore (2.2.3), being rotatably assorted in the centre bore (2.2.3) has a blade, and the blade is circumferentially rotatably assorted
In centre bore (2.2.3).
9. a kind of packed tower of air cleaning according to claim 8, it is characterised in that: blade (35) installation one
In ring-shaped rotor, the annular groove for accommodating ring-shaped rotor, the ring are recessed on the inner sidewall of the centre bore (2.2.3)
Shape rotor is rotatably assorted by a unilateral bearing with annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811086602.8A CN109045951B (en) | 2018-09-18 | 2018-09-18 | Packed tower for air purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811086602.8A CN109045951B (en) | 2018-09-18 | 2018-09-18 | Packed tower for air purification |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109045951A true CN109045951A (en) | 2018-12-21 |
| CN109045951B CN109045951B (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811086602.8A Active CN109045951B (en) | 2018-09-18 | 2018-09-18 | Packed tower for air purification |
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| Country | Link |
|---|---|
| CN (1) | CN109045951B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112121990A (en) * | 2020-09-07 | 2020-12-25 | 郑州大学 | Dredging device and dredging method of hydraulic flotation equipment and hydraulic flotation equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205135750U (en) * | 2015-12-04 | 2016-04-06 | 广西玉柴机器股份有限公司 | Engine breathing apparatus |
| CN205627535U (en) * | 2016-05-18 | 2016-10-12 | 扬州工业职业技术学院 | Board -like packing absorbing tower of reciprocal vibration |
| CN205916635U (en) * | 2016-08-27 | 2017-02-01 | 甘源食品股份有限公司 | Percussion mechanism of soyfood conveyer pipe |
| US20170056808A1 (en) * | 2015-08-24 | 2017-03-02 | John B. Hayden | Air cleaning fountain |
| CN106512664A (en) * | 2016-12-15 | 2017-03-22 | 江苏诺斯特拉环保科技有限公司 | Polyaluminum chloride waste gas absorption tower |
| CN106745141A (en) * | 2016-12-15 | 2017-05-31 | 江苏诺斯特拉环保科技有限公司 | One kind production polyaluminium chloride reaction unit |
-
2018
- 2018-09-18 CN CN201811086602.8A patent/CN109045951B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170056808A1 (en) * | 2015-08-24 | 2017-03-02 | John B. Hayden | Air cleaning fountain |
| CN205135750U (en) * | 2015-12-04 | 2016-04-06 | 广西玉柴机器股份有限公司 | Engine breathing apparatus |
| CN205627535U (en) * | 2016-05-18 | 2016-10-12 | 扬州工业职业技术学院 | Board -like packing absorbing tower of reciprocal vibration |
| CN205916635U (en) * | 2016-08-27 | 2017-02-01 | 甘源食品股份有限公司 | Percussion mechanism of soyfood conveyer pipe |
| CN106512664A (en) * | 2016-12-15 | 2017-03-22 | 江苏诺斯特拉环保科技有限公司 | Polyaluminum chloride waste gas absorption tower |
| CN106745141A (en) * | 2016-12-15 | 2017-05-31 | 江苏诺斯特拉环保科技有限公司 | One kind production polyaluminium chloride reaction unit |
Non-Patent Citations (1)
| Title |
|---|
| 王学生等: "《化工设备设计（第二版）》", 30 September 2017, 华东理工大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112121990A (en) * | 2020-09-07 | 2020-12-25 | 郑州大学 | Dredging device and dredging method of hydraulic flotation equipment and hydraulic flotation equipment |
| CN112121990B (en) * | 2020-09-07 | 2022-04-19 | 郑州大学 | Dredging device and dredging method of hydraulic flotation equipment and hydraulic flotation equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109045951B (en) | 2020-06-30 |
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Effective date of registration: 20220301 Address after: 337022, Jiangxi Province, Pingxiang City, Hunan Province, the eastern side of the town of small village Patentee after: PINGXIANG QUNLI INDUSTRIAL FILLING CO.,LTD. Address before: 337019 No. 19, lanjialing, Dapo village, Xiabu Town, Xiangdong District, Pingxiang City, Jiangxi Province Patentee before: Cao Feng |
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