CN107096344A - A kind of industrial waste gas and floating outstanding particle purifying processing system - Google Patents
A kind of industrial waste gas and floating outstanding particle purifying processing system Download PDFInfo
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- CN107096344A CN107096344A CN201710456721.7A CN201710456721A CN107096344A CN 107096344 A CN107096344 A CN 107096344A CN 201710456721 A CN201710456721 A CN 201710456721A CN 107096344 A CN107096344 A CN 107096344A
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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
- B01D50/40—Combinations of devices covered by groups B01D45/00 and B01D47/00
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The present invention relates to industrial waste gas and floating outstanding particle purifying processing system, including purifying tube, atomizing sprinkling system, dynamic physical aerosol piece-rate system, air intake device and air exhausting device；Purifying tube top is provided with gas outlet, and bottom is provided with air inlet；Being atomized pouring system includes atomizing spray mechanism and spray pump, and atomizing spray mechanism is arranged on purifying tube inwall at air inlet, spray pump connection atomizing spray mechanism；Dynamic physical aerosol piece-rate system includes dynamic aerosol separator and device of rotation driving, dynamic aerosol separator is arranged on purifying tube inwall at gas outlet, in it there is dynamic physical to intercept separation rotor, device of rotation driving is arranged on purifying tube upper end, and drive end intercepts separation rotor through purifying tube roof and dynamic physical and is connected；Air intake device connects air inlet；Air exhausting device connects gas outlet.Advantage：Good purification, can be purified to flue dust, suspended particulate substance, dust-laden water smoke, pernicious gas, reduce the pollution to environment.
Description
Technical field
The invention belongs to environmental protection application field, more particularly to a kind of industrial waste gas and floating outstanding particle purifying processing system
System.
Background technology
With the fast development of social economy, the discharge amount of exhaust gas that factory, workshop are produced increasingly increases, the play of urban population
Increase, business, house smoke discharge amount also increase therewith.Although national environmental protection portion and relevant department are continuous for all trades and professions in recent years
Issue relevant emission standards and regulation, many factories and miness have also carried out further control emission and renewal of the equipment therewith, but by
In the reason for being limited by purification techniques, production and living day by day discharge the continuous ground contamination still brought to atmospheric environment, lead
The territorial scope for cause haze weather obvious to all to be on the rise, being influenceed by haze is more and more wider.It is due to existing to trace it to its cause
Control draining technology means to be intercepted filtering control technology 'bottleneck' restrictions by end, therefore extensive, highly effective can not meet
Country formulate waste gas and suspended particulate substance emission standard requirement, in addition national environmental protection policy making be based on
Take into account on real production and living activity and technical foundation, rather than require to prevent exhaust emission without foundation, simply build standard
Stand on slightly above prior art basis.
At present, domestic and international industrial waste gas purifying treatment technology mainly has following several：
1) dust removal with machine
Mechanical dust collector is intended only as dust processing equipment, is to utilize the mechanical forces such as gravity, inertia force, centrifugal force by grit
The device separated from gas.Mechanical collector efficiency is low, resistance is small, save the energy, and generally only 50%~70%,
The less composition of particle diameter is often difficult to reach separating effect, be can be used alone in the occasion that air quantity is little, dust removal requirement is not high；
Strict occasion is being required, the pre- dedusting frequently as senior deduster is used.Without pernicious gas function is rejected, so general only make
To purify the pretreatment of technique.
2) electric power dedusting is divided into dry type and wet type
Dry-type power dedusting mainly handles water content very low dry gas, and its principle is to make flue dust by high voltage electric field, is leaned on
High-voltage corona discharge causes dust charged, it is charged after dust dust plate tube is reached in the presence of electric field force, make particulate charged
Deposited in the presence of electric field force, so as to reach the purpose for removing the flue dust in flue gas.Initial operation stage can keep normal fortune
OK, to more than PM10 efficiency of dust collection up to 99%, to below PM10 particle disposal inefficiencies.But run after a period of time,
Electrode can gradually be deformed, and cause electric field change, and efficiency of dust collection is thus reduced.But from the aspect of economical operation, electric precipitation
A rational efficiency of dust collection can be controlled, processing exhaust gas volumn is big, and can realize automation, the characteristics of with low-resistance.Have the disadvantage：
Equipment is huge, and investment is big, and efficiency of dust collection is influenceed greatly by dust specific resistance, mainly removes more than PM10 bulky grain thing, right
Below PM10 particulate matter removal efficiencies are low, can not remove pernicious gas, existing 95% desulphurization denitration need to be set up in tail end
The equipment of disposal ability.
Wet type electric power dedusting represents the most advanced technology of the time, and wet electrical dust precipitator mainly handles aqueous higher or even saturation wet
Gas.It is a kind of two-stage dust removal equipment set up after primary dust removing device and wet desulphurization, is by high-voltage corona discharge so that powder
Dirt is charged, it is charged after dust dust plate tube is reached in the presence of electric field force, then timing water is rinsed, and is condensed on positive plate
Drop reliably conduct oneself with dignity landing.This Technology origin is in Japan.Now after domestic pilot installation and operation, purification efficiency is high, dedusting effect
Rate 99%, aerosol and desulfuration efficiency are more than 70%, and droplet removal efficiency is up to 85%.But equipment investment is big, operating cost is high.
3) Bag filter dedusting
Sack cleaner is a kind of dry dust removal apparatus, is that dusty gas was carried out using the filtration of fabric
Filter, particularly suitable to trap dust that is trickle and drying, processing dust ability is 99%, but can not remove pernicious gas, need to be in tail
Existing desulphurization denitration equipment is set up at end.
4) wet scrubbing dedusting
Wet scrubbing dedusting is to make dusty gas and liquid close contact, using water droplet and the inertial collision of particle and other
Effect arrested particles or the device for increasing particle, energy consumption is big, power consumption is larger, and its filter efficiency is up to more than 95%.
Although above-mentioned exhaust emission purification treatment technology represents main flow and the elder generation of world today's industrial discharge purification techniques
Enter technology, but due to technical bottleneck restriction, prior art can not still meet the improvement requirement to atmospheric environment protection, atmospheric environment
Still being corroded day by day, and equipment investment and the day-to-day operation high cost of this kind of processing discharge, thus it is existing
Factory handled through prior art after part fine soot gas, particle remain to escape containing flying dust, SO2, SO3, NOx, CO, CO2,
The pernicious gas such as a small amount of fluoride and chloride, material and enter air.Such as text of national environmental protection portion 2011 the 57th is to electricity
Factory's flue gas allows the discharge standard to be after treatment：Dust 30mg/m3,100-200mg/m3 of sulfur dioxide, nitrogen oxides
100—200mg/m3；Many factories and miness installation cleaning equipments, which are known as, can meet discharging standards, and actually really purification
Rate tends not to meet the requirement of national regulation discharge index, and many chimneys still emit white cigarette, grey white cigarette, grey cigarette and tobacco.Separately
Gas of the general factory floor to all kinds of smog that are produced in production process and containing multiple harmful substances, the place of suspended particulate substance
Reason, is substantially use now：1) to empty in line mode；2) even the larger factory floor of some discharge capacitys employ it is existing
Dedusting technology and means, are equally due to technology and equipment limitation, result is that investment is larger, and actual discharge is undesirable.It is all
These cause increasingly serious air pollution, cause acid rain, haze increasingly serious, to industrial and agricultural production, national economy, and
The work of people, life, trip and it is healthy cause to have a strong impact on and endanger, make compatriots' headache endlessly.Country is for many years
The costly mist that goes out subtracts haze input, is also due to be limited to by technology, capacity of equipment, produces effects less, expection can not be reached eventually
Effect, it is difficult to meet the improvement draining technology of atmospheric environment requirement, cause that haze, acid rain are increasingly serious, scope expands increasingly, though
Right country have to it is very reluctantly relevant partial contamination enterprise is carried out to close down to move turn, but because without highly effective purification techniques branch
Support, so still failing fundamentally to make extensive pollution sources obtain comprehensively authentic and valid control and improvement, so that production, life
Living, economic, national body continues by heavy losses and infringement.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of industrial waste gas and floating outstanding particle purifying processing system, have
The defect for overcoming prior art of effect.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of industrial waste gas and floating outstanding particle purifying processing
System, including purifying tube, atomizing sprinkling system, dynamic physical aerosol piece-rate system, air intake device and air exhausting device；
Above-mentioned purifying tube is the tubular construction of inner hollow, and above-mentioned tubular construction has roof and bottom wall, and its upper side
Wall is provided with gas outlet, and lower sides are provided with air inlet；
System is drenched in above-mentioned atomization includes atomizing spray mechanism and spray pump, and above-mentioned atomizing spray mechanism is arranged on above-mentioned purification
On cylinder inwall and close to the position of air inlet, above-mentioned spray pump connection atomizing spray mechanism；
Above-mentioned dynamic physical aerosol piece-rate system includes dynamic aerosol separator and drive device, above-mentioned dynamic aerosol point
The position in above-mentioned purifying tube close to gas outlet is arranged on from device, its interior separated with the interception of horizontally disposed dynamic physical turns
Son, above-mentioned drive device is arranged on the upper end of above-mentioned purifying tube, and its drive end sets and passes through the top of purifying tube straight down
Wall, and be connected with above-mentioned dynamic physical interception separation rotor；
Above-mentioned air intake device connects above-mentioned air inlet；
Said exhaust device connects above-mentioned gas outlet.
The beneficial effects of the invention are as follows：Simple in construction, equipment investment is few, good purification, and day-to-day operation expense is low, can be right
0.01 μm of any diameter and above flue dust, suspended particulate substance, dust-laden water smoke, pernicious gas carry out high-efficient and lasting isolation of purified, only
Discharge flue dust harmful substance can be greatly reduced to equipment, the erosion and pollution of environment up to more than 99.5% in rate.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, above-mentioned dynamic aerosol separator also includes housing；
Above-mentioned housing is the circular housing of inner hollow and upper and lower side opening, and is fixed on above-mentioned purifying tube inwall
Close to the position of air inlet, the internal diameter of above-mentioned housing is bottom-up to be gradually reduced, and its inwall is smooth and evagination arc surface, on
The inwall that housing lower end is stated with above-mentioned purifying tube is contacted, and above-mentioned dynamic physical intercepts separation rotor and is co-axially located at above-mentioned housing
Interior, the drive end of above-mentioned drive device intercepts the coaxially connected fixation of separation rotor with above-mentioned dynamic physical.
It is that this is reasonable in design using the beneficial effect of above-mentioned further scheme, harmful gas after being handled through atomizing spray mechanism
The mixture of body and fluid molecule impinge upon at a high speed rotation dynamic physical aerosol separation rotor on, under the influence of centrifugal force by
Get rid of to the inwall of housing, finally converge in purifying tube bottom along purifying tube inwall by inner walls under gravity, housing
Design avoids pernicious gas and the mixture of fluid molecule is sputtered by housing upper end, and can ensure that mixture along inner walls
Correct water conservancy diversion.
Further, above-mentioned dynamic physical intercepts separation rotor and includes the rotating shaft that is vertically arranged and Duo Gen circumferentially level is uniform
Shielding strip on rotating shaft lower end periphery, the upper end of above-mentioned rotating shaft passes through above-mentioned housing upper end open-mouth, and is filled with above-mentioned driving
The drive end put is connected.
It is that dynamic physical aerosol separation rotor is simple in construction using the beneficial effect of above-mentioned further scheme, it is reasonable in design,
Rotating shaft drives multiple shielding strips to rotate in rotation process and physics interception is carried out to mixture, novel in design reasonable.
Further, above-mentioned shielding strip is arc, and multiple above-mentioned shielding strip distribution arrangements are diametrically consistent.
It is to ensure that the resistance that rotation is produced is smaller using the beneficial effect of above-mentioned further scheme, reduces energy consumption, be more conducive to
Interception to water smoke bead and abandon.
Further, above-mentioned atomizing spray mechanism include it is multiple between the upper and lower every annular the first pipeline, each above-mentioned the
Multiple the first shower nozzles communicated therewith respectively are evenly equipped with the inside of one pipeline, the equal direction of injection direction of each above-mentioned first shower nozzle
The inside of the first pipeline of correspondence, each above-mentioned first pipeline is horizontally fixed on above-mentioned purifying tube inwall, above-mentioned spray pump
Output end passes through each above-mentioned first pipeline of pipeline connection respectively.
It is the simple in construction of atomizing spray mechanism using the beneficial effect of above-mentioned further scheme, it is easy for operation.
Further, in addition to purging system, above-mentioned purging system includes the second pipe and water of horizontally disposed annular
Pump, above-mentioned second pipe is arranged on above-mentioned purifying tube inwall and close to the position of dynamic aerosol separator, and positioned at dynamic
Multiple the second shower nozzles communicated therewith respectively, Mei Geshang are evenly equipped with the inside of the lower section of aerosol separator, above-mentioned second pipe
The injection direction for stating the second shower nozzle intercepts separation rotor towards above-mentioned dynamic physical.
It is that purging system is simple in construction using the beneficial effect of above-mentioned further scheme, can be to goer by purging system
Qi-regulating mist separation rotor and cylinder inboard wall are effectively cleaned, it is ensured that it can well be used.
Further, above-mentioned air intake device and air exhausting device are blower fan.
It is easy for operation using the beneficial effect of above-mentioned further scheme.
Further, in addition to chimney, said exhaust device connects above-mentioned chimney.
It is that by chimney purified gas can be ensured to high altitude discharge, drop using the beneficial effect of above-mentioned further scheme
Low trace harmful gases that may be present are damaged in low latitude to crowd.
Further, the lower end edge of above-mentioned purifying tube is circumferentially evenly equipped with least three support feets.
It is installation, placement beneficial to purifying tube using the beneficial effect of above-mentioned further scheme.
Further, the bottom wall of above-mentioned purifying tube is set to be provided with the middle part of downwardly projecting funnel-shaped structure, and bottom wall and slagged tap
Mouthful.
Be easy for collecting atomization using the beneficial effect of above-mentioned further scheme and intercept the harmful gaseous impurities that drop with
The mixture of liquid molecule.
Brief description of the drawings
Fig. 1 is the industrial waste gas of the present invention and the structural representation of floating outstanding particle purifying processing system；
Fig. 2 intercepts separation rotor for dynamic physical in the industrial waste gas and floating outstanding particle purifying processing system of the present invention
Overlooking the structure diagram；
Fig. 3 is industrial waste gas of the invention and the floating plan structure for hanging atomizing spray mechanism in particle purifying processing system
Schematic diagram.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, purifying tube, 2, atomizing spray mechanism, 3, spray pump, 4, dynamic aerosol separator, 5, drive device, 6, air draught
Device, 7, air exhausting device, 9, chimney, 11, gas outlet, 12, air inlet, 13, support feet, 14, slag notch, the 21, first pipeline,
22nd, the first shower nozzle, 41, dynamic physical intercept separation rotor, 42, housing, 81, second pipe, 82, water pump, 411, rotating shaft, 412,
Shielding strip, the 811, second shower nozzle.
Embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
Embodiment：As shown in Figure 1,3, the industrial waste gas of the present embodiment and floating outstanding particle purifying processing system include purification
Cylinder 1, atomizing sprinkling system, dynamic physical aerosol piece-rate system, air intake device 6 and air exhausting device 7；
Above-mentioned purifying tube 1 is the tubular construction of inner hollow, and above-mentioned tubular construction has roof and bottom wall, and its upper side
Wall is provided with gas outlet 11, and lower sides are provided with air inlet 12；
System is drenched in above-mentioned atomization includes atomizing spray mechanism 2 and spray pump 3, and above-mentioned atomizing spray mechanism 2 is arranged on above-mentioned
On the inwall of purifying tube 1 and close to the position of air inlet, the above-mentioned connection atomizing spray of spray pump 3 mechanism 2；
Above-mentioned dynamic physical aerosol piece-rate system includes dynamic aerosol separator 4 and drive device 5, above-mentioned dynamic aerosol
Separator 4 is arranged on the position close to gas outlet in above-mentioned purifying tube 1, and its interior intercepted with horizontally disposed dynamic physical is divided
From rotor 41, above-mentioned drive device 5 is arranged on the upper end of above-mentioned purifying tube 1, and its drive end is set and through only straight down
Change the roof of cylinder 1, and separation rotor 41 is intercepted with above-mentioned dynamic physical and be connected；
Above-mentioned air intake device 6 connects above-mentioned air inlet 12；
Said exhaust device 7 connects above-mentioned gas outlet 11.
During use, by the external chemical affinity agent source of spray pump 3 (can be marked with affinity agent water tank or other), parent
It can be clear water with agent or there is the chemical liquid compared with strong affinity with pernicious gas, specifically, spray pump 3 is defeated
Go out end by pipeline connection atomizing spray mechanism 2, its input connection affinity agent source, it is synchronous open spray pump 3, drive device 5,
Air intake device 6 and air exhausting device 7, afterwards, start to clean pernicious gas according to the following steps：
(1) analysis exhaust gas concentration and composition, targetedly purchase the affine chemistry of pernicious gas and material in removing waste gas
Agent (affinity agent), it is determined that spray atomizing mode, pressure, speed, flow and the particle size of matching are (to the cigarette without pernicious gas
Dirt or floating outstanding particulate matter carry out then being without the use of chemical agent during purified treatment, direct clear water spraying)；
(2) waste gas or floating outstanding particulate matter are sent into purifying tube 1 by air intake device 6 by air inlet 12, and travel up to mist
Change at spraying mechanism 2, now, the aqueous containing chemical affinity agent is after the pressurization of spray pump 3, through atomizing spray mechanism 2 to waste gas
Implement overall diameter face swirl-spray, it has small (1-300 μm) feature of continuous uniform, droplet footpath, and droplet momentum is big, speed is high, close
Degree is big, can be cooled with fast endothermic, can greatly increase water film surface product contact with dust and pernicious gas, gas, consolidate,
Under liquid three-phase suspended state, the general larger dust of particle diameter is through water smoke collision adhesion is absorbed, infiltration is condensed and tenesmus of increasing weight is dropped down onto only
Change cylinder 1 bottom, and remaining fine solid particle and pernicious gas obtain the affine adhesion of water smoke and solidification, then fast reaction is into dust-laden water smoke
Bead or aerosol form water smoke bead, in the presence of suction/air exhausting device, water smoke bead is continued up to aerosol to separate and filled
Put at 4, due to the characteristic that water smoke bead is adhered to and infiltrated, it is attempting to travel through the dynamic of the high speed rotation that is driven by drive device 5
During state physics aerosol separation rotor 41, collided with head-on producing for the dynamic physical aerosol separation rotor 41 of high speed rotary motion,
Due to high speed rotation dynamic physical aerosol separation rotor 41 under the action of the forces of the wind, windward side (i.e. lower surface) have receive with
Shielding intercept water smoke function, water smoke bead by dynamic physical aerosol separation rotor 41 intercept one by one and adsorb interception face its
On, afterwards, dynamic physical aerosol separation rotor 41 is using the effect of its rotary centrifugal force, the fragmentary water smoke pearl for being adsorbed onto interception
Body increases with the gradually cohesion of volume and moves and reunite to the edge of dynamic physical aerosol separation rotor 41 over time, works as aggregate
When being less than centrifugal force to the adhesive force of dynamic physical aerosol separation rotor 41, be thrown out of under the action of the centrifugal force, and shed to
The inwall of aerosol separator 4, it is aggregated after crash into along the inwall of purifying tube 1 or directly the bottom of purifying tube 1；Through dynamic physical aerosol point
Separation rotor 41 then is intercepted by gas outlet 11 through air exhausting device 7 through dynamic physical from the acceptable gas after the filtration, purification of rotor 41
Discharge, so as to reach excellent interception isolation of purified effect.
The industrial waste gas of the present embodiment and floating outstanding particle purifying processing system using dynamic physical aerosol isolation technics and
Liquid sprays (spraying) technical combinations and spraying separation, high-efficient purification processing, its treatment effect is carried out to waste gas and suspended particulate substance
Preferably, normal operating cost is low, and 0.01 μm of any diameter and above flue dust, suspended particulate substance, dust-laden water smoke, pernicious gas can be entered
Discharge flue dust harmful substance can be greatly reduced to equipment, environment up to more than 99.5% in row high-efficient and lasting isolation of purified, purifying rate
Corrode and pollute.
Preferably, above-mentioned dynamic aerosol separator 4 also includes housing 42；
Above-mentioned housing 42 is the circular housing of inner hollow and upper and lower side opening, and is fixed in above-mentioned purifying tube 1
Close to the position of air inlet on wall, the internal diameter of above-mentioned housing 42 is bottom-up to be gradually reduced, and its inwall is smooth and evagination circle
Cambered surface, the above-mentioned lower end of housing 42 is contacted with the inwall of above-mentioned purifying tube 1, and above-mentioned dynamic physical intercepts separation rotor 41 and is coaxially disposed
In above-mentioned housing 42, drive end and the above-mentioned dynamic physical of above-mentioned drive device 5 intercept the coaxially connected fixation of separation rotor 41,
During use, water smoke bead is intercepted and adsorbed in interception face thereon by dynamic physical aerosol separation rotor 41 one by one, afterwards, is moved
State physics aerosol separation rotor 41 makes the fragmentary water smoke bead that interception is adsorbed onto over time using the effect of its rotary centrifugal force
Gradually cohesion with volume increases and moves and reunite to the edge of dynamic physical aerosol separation rotor 41, when aggregate is to dynamic physical
When the adhesive force of aerosol separation rotor 41 is less than centrifugal force, it is thrown out of under the action of the centrifugal force, and shed to housing 42
On wall, and flowed downward along the inwall of housing 42, because the lower end of housing 42 is contacted with the inwall of purifying tube 1, aggregate is finally along purifying tube 1
Inwall, which is flowed downward to, converges in the bottom of purifying tube 1.
Preferably, as shown in Fig. 2 above-mentioned dynamic physical interception separation rotor 41 includes the rotating shaft 411 being vertically arranged and many
Circumferentially level is distributed on the shielding strip 412 on the lower end periphery of rotating shaft 411 to root, and the upper end of above-mentioned rotating shaft 411 passes through above-mentioned housing
42 upper end open-mouths, and be connected with the drive end of above-mentioned drive device 5, during use, drive device 5 drives rotating shaft
411 high-speed rotations, and then multiple high-speed rotations of shielding strip 412 are driven, multiple shielding strips 412 of rotation form Engagement Area at a high speed,
Due to the characteristic that water smoke bead is adhered to and infiltrated, it is when attempting to travel through Engagement Area, and water smoke bead is intercepted area and intercepted one by one simultaneously
Absorption on multiple shielding strips 412, and make fragmentary water smoke bead that interception is adsorbed onto over time under the influence of centrifugal force and
The gradually cohesion of volume increases and gradually moves and reunite to edge along shielding strip 412, when attachment of the aggregate to shielding strip 412
When power is less than centrifugal force, aggregate is just thrown out of outside shielding strip 412, and is attached on the inwall of housing 42, finally along along housing 42
Wall and the flowing of the inwall of purifying tube 1 converge in the bottom of purifying tube 1.
The end of many above-mentioned shielding strips 412 is connected with a clamping rings jointly, is tied with ensuring that many shielding strips 412 are overall
Structure is not susceptible to the phenomenon distorted than stronger.
Above-mentioned drive device 5 is motor, using more convenient.
Above-mentioned shielding strip 412 is arc, and multiple distribution arrangements of above-mentioned shielding strip 412 are diametrically consistent, and is being rotated
During, the convex surface of shielding strip 412 is windward side, and this allows for that resistance of the air to it can be reduced in the rotation process of shielding strip 412
The energy consumption of power, further reduction drive device 5.
Preferably, above-mentioned atomizing spray mechanism 2 include it is multiple between the upper and lower every annular the first pipeline 21, it is each above-mentioned
The inner side of first pipeline 21 is evenly equipped with multiple the first shower nozzles 22 communicated therewith respectively, the injection side of each above-mentioned first shower nozzle 22
To the equal inside towards the first pipeline 21 of correspondence, each above-mentioned first pipeline 21 is horizontally fixed on the above-mentioned inwall of purifying tube 1,
The output end of above-mentioned spray pump 3 passes through each above-mentioned first pipeline 21 of pipeline connection, the Multi-layer design cloth of the first pipeline 21 respectively
Office so that the diametric plane swirl-spray that waste gas or floating outstanding particulate matter can be comprehensive in atomizing spray mechanism 2 so that pernicious gas energy
It is enough it is comprehensive, quickly with cleaning agent spray reaction into dust-laden water smoke bead and aerosol form water smoke bead, blocked beneficial to follow-up
Cut separating treatment.
In certain embodiments, in addition to purging system, above-mentioned purging system includes the second of horizontally disposed annular
Pipeline 81 and water pump 82, above-mentioned second pipe 81 are arranged on the above-mentioned inwall of purifying tube 1 and close to dynamic aerosol separator 4
Position, and positioned at the lower section of dynamic aerosol separator 4, the inner side of above-mentioned second pipe 81 is evenly equipped with multiple to be communicated therewith respectively
The second shower nozzle 811, the injection direction of each above-mentioned second shower nozzle 811 towards above-mentioned dynamic physical interception separation rotor 41,
During long-time use, because dynamic physical aerosol separation rotor 41 directly contacts dust-laden water smoke bead and aerosol form water smoke
Bead, therefore, dynamic physical aerosol separation rotor 41 easily adhere to dirt or other impurities, if attachment can more at most influence dynamic
The normal separation of physics aerosol separation rotor 41 is intercepted, accordingly, it would be desirable to be carried out to dynamic physical aerosol separation rotor 41 periodically clear
It is clean, during cleaning, the external water source of water pump 82, specifically, the external water source of the input of water pump 82, output end is connected by pipeline
Second pipe 81, water pump 82 inputs high pressure, clean water into second pipe 81, is ejected by multiple second shower nozzles 811 to dynamic
Physics aerosol separation rotor 41 is rinsed, and is operated with fairly simple.
It is preferred that, above-mentioned air intake device 6 and air exhausting device 7 are blower fan, using more convenient.
In certain embodiments, in addition to chimney 9, said exhaust device 7 connects above-mentioned chimney 9, when pernicious gas is net
Change purified treatment in cylinder 1 to discharge through air exhausting device 7 after finishing, now, the purified gas there may be peculiar smell or micro
Harmful substance, therefore, it is necessary to carry out high altitude discharge, the infringement that is caused to crowd of reduction low-altitude discharged by chimney 9.
Preferably, the lower end edge of above-mentioned purifying tube 1 is circumferentially evenly equipped with least three support feets 13, it is easy to whole purification
The steady placement of cylinder 1.
Slagged tap preferably, the bottom wall of above-mentioned purifying tube 1 is set to be provided with the middle part of downwardly projecting funnel-shaped structure, and bottom wall
Mouthfuls 14, in the pernicious gas for entering purifying tube 1 the larger dust of particle diameter absorbed through water smoke collision adhesion, infiltration cohesion can be direct
Fall to the bottom of purifying tube 1 and discharged by slag notch 14, through the dust-laden water smoke bead after the dynamic intercept process of aerosol separator 4
Bottom is flow to the purified inwall of cylinder 1 of aerosol form water smoke bead and is discharged by slag notch 14, it is to avoid the impurity after processing is timely
Discharge.
It is preferred that, dust-collecting box is additionally provided with the ground below slag notch 14, beneficial to the disposable box processing to impurity.
What deserves to be explained is, the lower end level height of above-mentioned bottom wall is less than the lower end level height of above-mentioned support feet 13, should
Design is beneficial in the arranged beneath disposable box of slag notch 14.
It can individually open or while open it is worth noting that, system and dynamic physical aerosol piece-rate system are drenched in above-mentioned atomization
Open, to be cleaned, purified according to the property of actual factory or the waste gas of enterprise's discharge, if for example, humidity in pernicious gas
Itself is relatively higher, you can save the atomization process of atomization pouring system.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (10)
1. a kind of industrial waste gas and floating outstanding particle purifying processing system, it is characterised in that：Including purifying tube (1), atomizing spray
System, dynamic physical aerosol piece-rate system, air intake device (6) and air exhausting device (7)；
The purifying tube (1) is the tubular construction of inner hollow, and the tubular construction has roof and bottom wall, and its upper portion side wall
It is provided with gas outlet (11), lower sides are provided with air inlet (12)；
The atomization pouring system includes atomizing spray mechanism (2) and spray pump (3), and the atomizing spray mechanism (2) is arranged on institute
State on purifying tube (1) inwall and close to the position of air inlet, spray pump (3) the connection atomizing spray mechanism (2)；
The dynamic physical aerosol piece-rate system includes dynamic aerosol separator (4) and drive device (5), the dynamic aerosol
Separator (4) is arranged on the position close to gas outlet in the purifying tube (1), there is horizontally disposed dynamic physical to block in it
Separation rotor (41) is cut, the drive device (5) is arranged on the upper end of the purifying tube (1), and its drive end is set straight down
The roof of purifying tube (1) is put and passed through, and separation rotor (41) is intercepted with the dynamic physical and is connected；
The air intake device (6) connects the air inlet (12)；
The air exhausting device (7) connects the gas outlet (11).
2. a kind of industrial waste gas according to claim 1 and floating outstanding particle purifying processing system, it is characterised in that：It is described
Dynamic aerosol separator (4) also includes housing (42)；
The housing (42) is the circular housing of inner hollow and upper and lower side opening, and is fixed in the purifying tube (1)
Close to the position of air inlet on wall, the internal diameter of the housing (42) is bottom-up to be gradually reduced, and its inwall is smooth and evagination
Arc surface, housing (42) lower end is contacted with the inwall of the purifying tube (1), and the dynamic physical intercepts separation rotor (41)
It is co-axially located in the housing (42), drive end and the dynamic physical of the drive device (5) intercept separation rotor
(41) coaxially connected fixation.
3. a kind of industrial waste gas according to claim 2 and floating outstanding particle purifying processing system, it is characterised in that：It is described
Dynamic physical, which intercepts separation rotor (41), to be included the rotating shaft (411) that is vertically arranged and many circumferentially level is distributed on rotating shaft
(411) shielding strip (412) on lower end periphery, the upper end of the rotating shaft (411) passes through the housing (42) upper end open-mouth, and
It is connected with the drive end of the drive device (5).
4. a kind of industrial waste gas according to claim 3 and floating outstanding particle purifying processing system, it is characterised in that：It is described
Shielding strip (412) is arc, and multiple shielding strips (412) distribution arrangement is diametrically consistent.
5. a kind of industrial waste gas according to claim 4 and floating outstanding particle purifying processing system, it is characterised in that：It is described
Atomizing spray mechanism (2) include it is multiple between the upper and lower every annular the first pipeline (21), each first pipeline (21)
Inner side is evenly equipped with multiple the first shower nozzles (22) communicated therewith respectively, the equal direction of injection direction of each first shower nozzle (22)
The inside of the first pipeline of correspondence (21), each first pipeline (21) is horizontally fixed on the purifying tube (1) inwall, institute
The output end of spray pump (3) is stated respectively by each first pipeline (21) of pipeline connection.
6. a kind of industrial waste gas according to claim 4 and floating outstanding particle purifying processing system, it is characterised in that：Also wrap
Purging system is included, the purging system includes the second pipe (81) and water pump (82) of horizontally disposed annular, described second
Pipeline (81) is arranged on the purifying tube (1) inwall and close to the position of dynamic aerosol separator (4), and positioned at dynamic gas
Multiple the second shower nozzles communicated therewith respectively are evenly equipped with the inside of the lower section of mist separator (4), the second pipe (81)
(811), the injection direction of each second shower nozzle (811) intercepts separation rotor (41) towards the dynamic physical.
7. a kind of industrial waste gas and floating outstanding particle purifying processing system according to any one of claim 1 to 6, its feature
It is：The air intake device (6) and air exhausting device (7) are blower fan.
8. a kind of industrial waste gas and floating outstanding particle purifying processing system according to any one of claim 1 to 6, its feature
It is：Also include chimney (9), the air exhausting device (7) connects the chimney (9).
9. a kind of industrial waste gas and floating outstanding particle purifying processing system according to any one of claim 1 to 6, its feature
It is：The lower end edge of the purifying tube (1) is circumferentially evenly equipped with least three support feets (13).
10. a kind of industrial waste gas according to claim 9 and floating outstanding particle purifying processing system, it is characterised in that：Institute
The bottom wall for stating purifying tube (1) is set to be provided with slag notch (14) in the middle part of downwardly projecting funnel-shaped structure, and bottom wall.
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| CN112757644A (en) * | 2020-12-01 | 2021-05-07 | 安徽工程大学 | High-efficient recovery unit of photosensitive curing 3D printing resin waste gas |
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