CN205832859U - A kind of horizontal paint mist purifying means - Google Patents
A kind of horizontal paint mist purifying means Download PDFInfo
- Publication number
- CN205832859U CN205832859U CN201620544115.1U CN201620544115U CN205832859U CN 205832859 U CN205832859 U CN 205832859U CN 201620544115 U CN201620544115 U CN 201620544115U CN 205832859 U CN205832859 U CN 205832859U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- air
- purifying means
- paint mist
- mixed flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Nozzles (AREA)
Abstract
The utility model discloses a kind of horizontal paint mist purifying means, including depurator body, the front side of described depurator body has air inlet, the rear side of described depurator body has air outlet, described air inlet position is provided with the mixed flow nozzle being connected with gas-liquid mixing pump, and the intrinsic rear side of described depurator is provided with air strainer and the cleaning nozzle towards air strainer；This device passes through rational structural improvement, mixed flow nozzle especially by air inlet connects and coordinates depurator intrinsic air strainer, cleaning nozzle to match with gas-liquid mixing pump, the clean-up effect making coating cloud waste gas is more preferable, in addition the design of air strainer is coordinated by cyclic water tank, realize the automatically cleaning effect of air strainer, removing the step changing filter screen from, after purifying, the waste water of generation is capable of circulation simultaneously uses again.
Description
Technical field
This utility model relates to purification techniques field, a kind of waste gas for control industry painting process generation
Paint mist purifying means.
Background technology
In air, PM2.5 mainly has two sources, is on the one hand directly discharge, has natural source and artificial source；On the other hand
It is that secondary is formed, is mainly discharged into the SO in air2, NOx produced by chemical reaction nitrate, sulfate.In addition arrange
The VOCs being put in air has chemism, can produce ozone pollution, forms secondary organic aerosol etc. and causes PM2.5 to raise
The compound atmosphere polluting problems such as the photochemical fog of initiation, city gray haze are the most serious.VOCs is as a kind of precursor of PM2.5
Thing, source is a lot, and major part comes from the volatilization of organic solvent, such as the lacquer spraying technique of the industries such as automobile, household electrical appliances, furniture, machinery
Substantial amounts of VOCs can be produced.Lacquer spraying waste gas is in addition to the VOCs volatilized by solvent, diluent, possibly together with a large amount of nonvolatile paints
Mist.Owing to coating cloud granule is small, viscosity is big, easily adheres to material surface, therefore must first paint removal before Recovery Purifying organic exhaust gas
Mist, and the effect that coating cloud purifies is to determine the key that can VOCs purifier properly functioning.Traditional Water spray coating cloud purifies
Device is big due to fogdrop diameter, and little and uneven with the contact area of lacquer spraying waste gas, coating cloud clearance is low, except the letter of mist Rotating fields
Single, separation efficiency is low, and the coating cloud escaping to overflow can stick to the surfaces such as the adsorbent of rear class process, filler, filtrate, and Severe blockage leads to
Road, causes being substantially increased face and being forced to stop production of equipment resistance.Therefore many from the atomization horizontal integration improving paint mist purifying means
Kind of means thus to improve coating cloud clearance be crucial practical technique.
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of horizontal paint mist purifying means.
This utility model solves its technical problem and be the technical scheme is that
A kind of horizontal paint mist purifying means, including depurator body, the front side of described depurator body has air inlet, institute
The rear side stating depurator body has air outlet, and described air inlet position is provided with the mixed flow spray being connected with gas-liquid mixing pump
Mouth, the intrinsic rear side of described depurator is provided with air strainer and the cleaning nozzle towards air strainer.
As a preference, described air inlet position is provided with blows nebelwind machine, and described mixed flow nozzle is positioned at blows nebelwind
Between machine and depurator body.
As a preference, the lower section of described air strainer is provided with cyclic water tank, and described cyclic water tank passes through pipeline
Being connected with mixed flow nozzle, cleaning nozzle, described cyclic water tank has air supporting scummer by water inlet pipe, outlet pipe connection.
As a preference, the water inlet pipe of described air supporting scummer connects pipe-line mixer and paint stripper groove.
As a preference, the water inlet pipe of described air supporting scummer is connected with suction nozzle, gas-liquid mixed circulating pump in turn
And knockout drum.
As a preference, described mixed flow nozzle includes nozzle block, rotates gaseous core, the nozzle shell of band nozzle mouth,
Described rotation gaseous core is barrel-shaped towards nozzle mouth of opening, and the outside of described rotation gaseous core has screw thread, described rotation gaseous core
Opening edge have runner mouth, the bottom end of described rotation gaseous core has cross runner hole.
As a preference, described air inlet is ring pipe, and described mixed flow nozzle is uniformly arranged on inside air inlet, institute
The end face in the axle center and air inlet of stating mixed flow nozzle becomes 10 °～20 ° of angles.
As a preference, the two ends up and down of described air strainer are connected to transfer roller.
As a preference, the transfer roller of described air strainer upper end connects reductor, described air filter band lower end
Transfer roller and depurator body between be provided with upright guide rail.
As a preference, the front of described air strainer is provided with except mist layer.
The beneficial effects of the utility model are: this device passes through rational structural improvement, especially by air inlet
Mixed flow nozzle connects with gas-liquid mixing pump and coordinates depurator intrinsic air strainer, cleaning nozzle to match, and produces
Rich in the droplet of microbubble, these droplets can wrap the coating cloud granule in waste gas, and the clean-up effect making coating cloud waste gas is more preferable, this
The outer design being coordinated air strainer by cyclic water tank, it is achieved the automatically cleaning effect of air strainer, removes the step changing filter screen from,
After purifying, the waste water of generation is capable of circulation simultaneously uses again.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the STRUCTURE DECOMPOSITION figure of mixed flow nozzle in this utility model.
Detailed description of the invention
In order to make the purpose of the application, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
This utility model is further elaborated.For thorough explanation this utility model, following description can relate to one
A little specific detail.And when not having these specific detail, this utility model then may still can realize, i.e. technology in art
Librarian use herein these describe and statement others skilled in the art in art effectively introduce their working copy
Matter.In addition it should be noted that the word " front side " used in describing below, " rear side ", " upside ", " downside " etc. refer to attached
Direction in figure, word " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center, correlation technique
Personnel should not be construed as the technology beyond the application protection domain in the adjustment that above-mentioned direction is made simply, be need not creativeness.
Should be appreciated that specific embodiment described herein, only in order to explain the application, is not used to limit real protection scope.And
For the purpose of this utility model of avoiding confusion, due to the manufacture method known, control program, part dimension, material composition, circuit
The technology of layout etc. is not it will be understood that therefore they are described in detail.With reference to Fig. 1, Fig. 2, a kind of horizontal coating cloud is clean
Gasifying device, including depurator body 1, the front side of described depurator body 1 has air inlet 11, after described depurator body 1
Side has air outlet 12, and described air inlet 11 position is provided with the mixed flow nozzle 3 being connected with gas-liquid mixing pump, described depurator
Rear side in body 1 is provided with air strainer 4 and the cleaning nozzle 41 towards air strainer 4.
When real work, lacquer spraying waste gas is blown into air inlet 11, and under the effect of gas-liquid mixing pump, mixed flow nozzle 3 sprays
Waste gas is sufficiently mixed with droplet and contacts by water smoke, and all wind-force places of arrival must have droplet to follow, and strengthens paint removal effect, flows through mixed flow
The water of nozzle 3 is pressure air-dissolving water, owing to by throttling action, flow velocity increases severely, pressure pcl at the nozzle mouth 33 of mixed flow nozzle 3
Subtract, the micro-gas of substantial amounts of cavitation can be produced when pressure is down to cavitation inception pressure (the generally saturated vapor pressure under relevant temperature)
Steeping, when microbubble explosion, gas-liquid interface disappears, and produces bending energy blast, and its chemical energy produced promotes substantial amounts of hydroxyl certainly
Generated by base, the organic molecule in its superpower Oxidation degradable coating cloud produced so that it is lose viscosity and by water smoke bag
Wrap up in after weightening finish according to water tank, tank or other similar structures on the downside of gravity landing depurator body 1.Clean nozzle 41 ejection
Water injection of ozone, makes ozone add in clean water, and after mixed flow nozzle 3 is sprayed, scattered microbubble is taken in ozone and waste gas
VOCs reacts, and can destroy the strand of VOCs, and be oxidized to CO2+H2O, it is achieved paint removal mist and the function except VOCs.
Further embodiment, with reference to the horizontal paint mist purifying means of one of Fig. 1, Fig. 2, " embodiment " the most referred to herein
Refer to may be included in special characteristic, structure or the characteristic at least one implementation of the application.The most differently
" in embodiment " that side occurs not refers both to same embodiment, is not single or the most mutual with other embodiments
The embodiment repelled.Embodiment includes that depurator body 1, the front side of described depurator body 1 have air inlet 11, described purification
The rear side of device body 1 has air outlet 12, and described air inlet 11 position is provided with blows nebelwind machine 2, and described mixed flow nozzle 3 is positioned at
Blow between nebelwind machine 2 and depurator body 1, in the present embodiment, blow nebelwind machine 2 and use pipeline-type axial blower fan, duct type axle
Flow fan and mixed flow nozzle 3 are at a distance of 50mm～100mm.When blowing the draught fan impeller high speed rotating of nebelwind machine 2, processed is sprayed paint
Waste gas is blown into depurator body 1, and its effect is to utilize wind-force to be disperseed further by droplet.Rear side in described depurator body 1
It is provided with air strainer 4 and the cleaning nozzle 41 towards air strainer 4.Described mixed flow nozzle 3 includes nozzle block 31, rotary pneumatic
Core 32, the nozzle shell 34 of band nozzle mouth 33, described rotation gaseous core 32 is barrel-shaped towards nozzle mouth 33 of opening, this centre
Hollow design can alleviate its quality.The outside of described rotation gaseous core 32 has screw thread 35, the opening edge edge of described rotation gaseous core 32
Place has runner mouth 36, and the bottom end of described rotation gaseous core 32 has cross runner hole 37.Nozzle shell 34 and nozzle block 31
Forming a cavity after connection, rotating gaseous core 32 three dimensions in the cavities all has space to make rotation gaseous core 32 movable.Rotation
The screw thread 35 in the outside turning gaseous core 32 is trapezoidal thread, and the opening rotating gaseous core 32 has the corresponding cross runner of four runner mouths 36
Hole 37.Rotation is made when liquid is under high pressure by rotating the gap between the screw thread 35 in the outside of gaseous core 32 and mixed flow nozzle 3 shell
Gaseous core 32 high speed rotating, current are constantly cut by cross runner hole 37, make current form sky when nozzle mouth 33 ejection at a high speed
Heart taper mist plumage, its droplet is the evaporable little droplet of appearance of particle diameter≤30 μm.Described air inlet 11 is ring pipe, described mixed flow
Nozzle 3 is uniformly arranged on inside air inlet 11, and the axle center of described mixed flow nozzle 3 becomes 10 °～20 ° folders with the end face of air inlet 11
Angle.It is integrated that mixed flow nozzle 3 forms a nozzle, and connects water regulating valve control fog-supplying amount by water pipe.Angle turns forward, and makes
The water smoke of mixed flow nozzle 3 ejection intersects on the axis blowing nebelwind machine 2, as preferably, ring pipe external diameter with blow nebelwind machine 2 diameter
Close.
Further embodiment, with reference to the horizontal paint mist purifying means of one of Fig. 1, Fig. 2, including depurator body 1, described only
The front side changing device body 1 has air inlet 11, and the rear side of described depurator body 1 has air outlet 12, described air inlet 11
The place of putting is provided with the mixed flow nozzle 3 being connected with gas-liquid mixing pump, and the rear side in described depurator body 1 is provided with air strainer 4
With the cleaning nozzle 41 towards air strainer 4.Waste gas flowing in purifier fully relies on the masterpiece of bleeding of processing system
With, but essential condition is that the gas flow rate at purifier air inlet 11 is sufficiently large.The lower section of described air strainer 4 is provided with to be followed
Ring water tank 5, described cyclic water tank 5 is connected with mixed flow nozzle 3, cleaning nozzle 41 by pipeline.Described cyclic water tank 5 is by water inlet
Pipe 51, outlet pipe 52 connect air supporting scummer 6.In the present embodiment, the outlet pipe 52 of described cyclic water tank 5 is built-in with floating
Ball, purifier is controlled cyclic water tank by ball float automatic water compensating valve and maintains the 400～500mm depth of waters.Cyclic water tank 5 connects moisturizing
Pipe, the recirculated water in described case is in addition to supplementing fresh tap water by filling pipe, and the overwhelming majority is all carried out through air supporting scummer 6
Air-flotation process eliminates paint slag, and air-flotation process water treatment agent is one or more combination formulas of various paint stripper, can basis
The characteristic of various paint is selected, and its performance is to destroy paint viscosity, makes the cohesion of paint slag float, and its composition is without organic molten
Agent.The water inlet pipe 51 of described air supporting scummer 6 connects pipe-line mixer 7 and paint stripper groove 71.Paint stripper groove in the present embodiment
Being provided with dosing membrane pump on 71, the outlet of dosing membrane pump is connected on the dosing mouth of pipe-line mixer 7 by pipeline.Described air supporting
The water inlet pipe 51 of scummer 6 is connected with suction nozzle 53, gas-liquid mixed circulating pump 54 and knockout drum 55, i.e. gas-liquid mixed in turn
Circulating pump 54 is as gas-liquid mixing pump.Gas-liquid mixed circulating pump 54 import by valve connect cyclic water tank 5 circulating water outlet and
Suction nozzle 53 before pump, gas-liquid mixed circulating pump 54 outlet connects knockout drum 55, and there is air bleeding valve knockout drum 55 upper end,
Knockout drum side outlet is dissolved air water outlet, is separately installed with Pressure gauge, water regulating valve.Described air supporting scummer 6 air supporting process
Required dissolved air water is provided by gas-liquid mixed circulating pump 54, the gas-liquid mixed circulating pump 54 pressure 0.4MPa of the present embodiment～
0.5MPa, molten tolerance 8%～10% (volume), its flow divide 5% meet 4 hours in by whole for cyclic water tank 5 moisture storage capacitys process one
Secondary.On the premise of satisfied major part flow is for spray molten tolerance and lift demand, the structure of described gas-liquid mixed circulating pump 54
Can there is multiple pattern.Purifier can realize manual/auto control, the automatic control especially run air supporting by control system
System can be saved the air-flotation process water yield and be ensured mist flow.
It is known that need to arrange certain water during deslagging to carry out flushing cinder, such as long-term deslagging then long-term water consumption, historical facts or anecdotes applying method is
Can set air supporting 3～4 hours just deslagging once, when air supporting is properly functioning, flow-limiting valve standard-sized sheet, air supporting working water level is less than deslagging
Groove 50mm, the paint stripper that the high pressure dissolved air water come from regulation valve shunting and dosing membrane pump are sent here is sufficiently mixed at pipe-line mixer
Inject the inner core of air supporting scummer 6 by molten gas release head, the paint vehicle in waste water loses viscosity and forms paint slag and by countless micro-
Bubble parcel produces buoyancy and floats up to the water surface along inner core, and clear water then clear water collection conduit between inner core and shell enters row
Bucket, enters the cyclic water tank 5 of depurator through flow-limiting valve, when set the deslagging time arrive time, control flow-limiting valve close 50%～
70%, reduce displacement, gas-floating water level rises, and when water level rises to ash pit open height, liquid level controller sends instruction and opens
The slag-scraper of air supporting scummer 6, scrapes the scum silica frost on the water surface into ash pit and enters dry slag chute dewatering, and the artificial timing of paint slag is clear
Walking, leach clear water and be discharged into cyclic water tank, scrape the slag time 5 minutes-10 minutes, scrape flow-limiting valve standard-sized sheet after slag, gas-floating water level is just recovering
Often, the most treated water returns in depurator cyclic water tank.Above-mentioned gas-liquid mixed circulating pump 54 import suction nozzle parallel connection ozone
Generator, makes ozone add in recirculated water, and after spraying, scattered microbubble is taken ozone and reacted with the VOCs in waste gas, can break
The strand of bad VOCs, and it is oxidized to CO2+H2O.This sample device will have efficient paint removal mist and the function except VOCs concurrently.
Further embodiment, with reference to the horizontal paint mist purifying means of one of Fig. 1, Fig. 2, including depurator body 1, described only
The front side changing device body 1 has air inlet 11, and the rear side of described depurator body 1 has air outlet 12, described air inlet 11
The place of putting is provided with the mixed flow nozzle 3 being connected with gas-liquid mixing pump, and the rear side in described depurator body 1 is provided with air strainer 4
With the cleaning nozzle 41 towards air strainer 4.The two ends up and down of described air strainer 4 are connected to transfer roller 8, i.e. air filter
It is the mesh belt structure that can make gyration with 4.The material of air strainer 4 described in the present embodiment is polyester net, wire side wind speed ＜
2.5m/s, mesh 30～60 mesh, altogether two-layer, the bottom of described filter screen is dipped in the water containing paint stripper, and top has one to clear to wash
Nozzle 41, automatic cleaning frequency ＜ 5min/ time.The transfer roller 8 of described air strainer 4 upper end connects reductor 81, described sky
Being provided with upright guide rail between transfer roller 8 and the depurator body 1 of air filter band 4 lower end, i.e. the conduct of the transfer roller 8 of upper end is actively
Roller, the transfer roller 8 of lower end is submerged in 50mm～100mm under water as gravity-roller, gravity-roller top.Wherein as the biography of gravity-roller
Send the roller 8 can be freely movable along upright guide rail on gravity direction, for increasing gravity-roller weight, thus increase drive roll with
The frictional force of filter screen, gravity-roller be in stainless steel tube fill concrete with weightening finish.The material of described drive roll and gravity-roller is not
Rust steel, external diameter Ф 120～Ф 150mm, the drive roll of drive air strainer 4 revolution cleaning and its lengthwise cross section shape of gravity-roller are such as
Dolioform, misplace when preventing air strainer 4 from turning round.The front of described air strainer 4 is provided with except mist layer 9.Except mist layer 9 is PP material
Matter, barbed, the demister of two passage deflection plates, the waste gas processed through paint removal is first after removing mist except mist layer 9, and fraction is still at gas
The coating cloud losing viscosity in stream would not cause the blocking of air strainer 4.It is provided with binder grid 42 on front side of described air strainer 4,
Being provided with material-blocking fence 43 on rear side of described air strainer 4, air strainer 4 is clipped in the middle by binder grid 42 with material-blocking fence 43, air strainer 4
With binder grid 42, material-blocking fence 43 gap 5mm～10mm, effect is to maintain when air strainer 4 operates does not shakes.
According to above-mentioned principle, this utility model can also carry out suitable change and amendment to above-mentioned embodiment.Therefore,
This utility model is not limited to detailed description of the invention disclosed and described above, to modifications and changes more of the present utility model
Should also be as falling in scope of the claims of the present utility model.
Through it was verified that this device utilizes gas-liquid mixing pump generation pressure air-dissolving water as spray liquid, passing through air inlet
Blow nebelwind machine 2 and the mixed flow nozzle 3 of 11 positions coordinate and produce the droplet rich in micron-sized microbubble, and these droplets first catch
Coating cloud granule in waste gas also destroys its viscosity, then coordinates the air strainer 4 in depurator and clean nozzle 41, prevents coating cloud from escaping
Ease, clean-up effect is greatly improved, and also removes the loaded down with trivial details popularization and application changing filter screen step, beneficially technology from.
Claims (10)
1. a horizontal paint mist purifying means, including depurator body (1), the front side of described depurator body (1) has air intake
Mouth (11), the rear side of described depurator body (1) has air outlet (12), it is characterised in that: described air inlet (11) position
Being provided with the mixed flow nozzle (3) being connected with gas-liquid mixing pump, the rear side in described depurator body (1) is provided with air strainer
(4) the cleaning nozzle (41) with towards air strainer (4).
The horizontal paint mist purifying means of one the most according to claim 1, it is characterised in that: described air inlet (11) position
Being provided with and blow nebelwind machine (2), described mixed flow nozzle (3) is positioned at blows between nebelwind machine (2) and depurator body (1).
The horizontal paint mist purifying means of one the most according to claim 1, it is characterised in that: under described air strainer (4)
Side is provided with cyclic water tank (5), and described cyclic water tank (5) is connected with mixed flow nozzle (3), cleaning nozzle (41) by pipeline, institute
State cyclic water tank (5) and have air supporting scummer (6) by water inlet pipe (51), outlet pipe (52) connection.
The horizontal paint mist purifying means of one the most according to claim 3, it is characterised in that: described air supporting scummer (6)
Water inlet pipe (51) connects pipe-line mixer (7) and paint stripper groove (71).
The horizontal paint mist purifying means of one the most according to claim 3, it is characterised in that: described air supporting scummer (6)
Water inlet pipe (51) is connected with suction nozzle (53), gas-liquid mixed circulating pump (54) and knockout drum (55) in turn.
The horizontal paint mist purifying means of one the most according to claim 1, it is characterised in that: described mixed flow nozzle (3) includes
Having nozzle block (31), rotate gaseous core (32), the nozzle shell (34) of band nozzle mouth (33), described rotation gaseous core (32) is opening court
Barrel-shaped to nozzle mouth (33), the outside of described rotation gaseous core (32) has screw thread (35), opening of described rotation gaseous core (32)
Mouth edge has runner mouth (36), and the bottom end of described rotation gaseous core (32) has cross runner hole (37).
7. according to the horizontal paint mist purifying means of the one described in claim 1 or 6, it is characterised in that: described air inlet (11) is
Ring pipe, described mixed flow nozzle (3) is uniformly arranged on air inlet (11) inner side, the axle center of described mixed flow nozzle (3) and air inlet
(11) end face becomes 10 °～20 ° of angles.
The horizontal paint mist purifying means of one the most according to claim 1, it is characterised in that: described air strainer (4) upper
Lower two ends are connected to transfer roller (8).
The horizontal paint mist purifying means of one the most according to claim 8, it is characterised in that: described air strainer (4) upper end
Transfer roller (8) connect have reductor (81), between transfer roller (8) and the depurator body (1) of described air strainer (4) lower end
It is provided with upright guide rail.
The horizontal paint mist purifying means of one the most according to claim 1, it is characterised in that: before described air strainer (4)
Side is provided with except mist layer (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620544115.1U CN205832859U (en) | 2016-06-07 | 2016-06-07 | A kind of horizontal paint mist purifying means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620544115.1U CN205832859U (en) | 2016-06-07 | 2016-06-07 | A kind of horizontal paint mist purifying means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205832859U true CN205832859U (en) | 2016-12-28 |
Family
ID=57624175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620544115.1U Withdrawn - After Issue CN205832859U (en) | 2016-06-07 | 2016-06-07 | A kind of horizontal paint mist purifying means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205832859U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964086A (en) * | 2016-06-07 | 2016-09-28 | 蔡宇峰 | Horizontal paint mist purifier |
| CN108380618A (en) * | 2018-01-16 | 2018-08-10 | 长安大学 | A kind of asphalt rotating thin-film oven Sheng sample bottle cleaning device |
-
2016
- 2016-06-07 CN CN201620544115.1U patent/CN205832859U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964086A (en) * | 2016-06-07 | 2016-09-28 | 蔡宇峰 | Horizontal paint mist purifier |
| CN105964086B (en) * | 2016-06-07 | 2018-11-09 | 蔡宇峰 | A kind of horizontal paint mist purifying means |
| CN108380618A (en) * | 2018-01-16 | 2018-08-10 | 长安大学 | A kind of asphalt rotating thin-film oven Sheng sample bottle cleaning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105080311B (en) | A kind of fire coal boiler fume ultra-clean discharge integrated tower and handling process | |
| CN203635037U (en) | Efficient absorption tower for exhaust gas spraying | |
| CN201543367U (en) | Wet flue gas desulfuration dedusting device | |
| CN204601973U (en) | A kind of Novel wet-type desulphurization dust removal device | |
| CN207871876U (en) | A kind of wet desulphurization swirling flow atomizing spray equipment | |
| CN204933228U (en) | A kind of organic exhaust gas absorbs rotating stream tray scrubber | |
| CN102743968A (en) | Waste gas integrated treatment device | |
| CN108619872A (en) | A kind of fume desulfurizing tower and flue gas desulfurization and wastewater treatment method | |
| CN205832859U (en) | A kind of horizontal paint mist purifying means | |
| CN104998504B (en) | A kind of wet desulphurization tower desulfurization and dedusting demisting water saving art | |
| CN201783300U (en) | Fume elimination, dust removal and desulfuration integrated device | |
| CN205517101U (en) | Coal -fired exhaust treatment device of papermaking | |
| CN105964086A (en) | Horizontal paint mist purifier | |
| CN202666671U (en) | Comprehensive treating device for exhaust gas | |
| CN207187488U (en) | A kind of double ultra-clean desulfurized dust collection columns of spray of the double turbulent flows of single cycle | |
| CN203253312U (en) | Desulfuration purifying column for waste gas treatment in rubber processing filed | |
| CN206045675U (en) | A kind of environmentally friendly buffing dust treatment system | |
| CN201592055U (en) | High-efficiency cyclone purifier for disposing exhaust gas | |
| CN2659528Y (en) | High efficiency hemp-stone multi-stage wetting desulfurizing duster | |
| CN103301703A (en) | Flue dust absorption and smoke reduction system for prevention and control of air pollution | |
| CN102941007A (en) | Oxidation desulfurization dedusting tower | |
| CN205850422U (en) | A kind of centrifugal high effective dedusting demister | |
| CN211098370U (en) | Novel spray desulfurizing tower | |
| CN209752502U (en) | Novel efficient paint mist treatment device for cyclone tower | |
| CN106731594A (en) | It is a kind of while changing the high-efficiency wet-desulfurizing method and device of flow field and chemical fields |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161228 Effective date of abandoning: 20181109 |